{"id":24113,"date":"2026-10-13T10:21:41","date_gmt":"2026-10-13T10:21:41","guid":{"rendered":"https:\/\/lead-pcb.com\/?p=24113"},"modified":"2026-10-21T07:30:03","modified_gmt":"2026-10-21T07:30:03","slug":"solder-paste-inspection","status":"publish","type":"post","link":"https:\/\/lead-pcb.com\/ko\/blog\/solder-paste-inspection\/","title":{"rendered":"\uc194\ub354 \ud398\uc774\uc2a4\ud2b8 \uac80\uc0ac(SPI)\ub780? \uce21\uc815 \ud56d\ubaa9, \uacb0\ud568 \ubc0f \ud488\uc9c8 \uad00\ub9ac"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\uc194\ub354 \ud398\uc774\uc2a4\ud2b8 \uac80\uc0ac(SPI)\ub294 \uc778\uc1c4 \ud6c4 \ubd80\ud488 \uc2e4\uc7a5 \uc804\uc5d0 PCB\uc5d0 \ub3c4\ud3ec\ub41c \ud398\uc774\uc2a4\ud2b8\ub97c \uac80\uc0ac\ud569\ub2c8\ub2e4. 3D SPI \uc2dc\uc2a4\ud15c\uc740 \ud504\ub85c\uadf8\ub7a8\ub41c \ud55c\uacc4\uac12\uc744 \uae30\uc900\uc73c\ub85c \ub3c4\ud3ec\ub7c9, \ub192\uc774, \uba74\uc801 \ubc0f \uc815\ub82c \uc0c1\ud0dc\ub97c \uce21\uc815\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubd88\ub7c9 \uc778\uc1c4\ubb3c\uc744 \uc2e4\uc7a5 \ubc0f \ub9ac\ud50c\ub85c\uc6b0 \uc804\uc5d0 \ubcf4\ub958\ud558\uace0 \uc218\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\ub4dc\uc6e8\uc5b4 \uc5d4\uc9c0\ub2c8\uc5b4\uc640 PCBA \uad6c\ub9e4\uc790\uac00 \ud575\uc2ec\uc801\uc73c\ub85c \ud655\uc778\ud574\uc57c \ud560 \uc810\uc740 \uc870\ub9bd\uc5c5\uccb4\uac00 \uad00\ub828 \ub3c4\ud3ec\ubd80\ub97c \uc2e0\ub8b0\uc131 \uc788\uac8c \uce21\uc815\ud558\uace0, \uac80\uc0ac \uc2e4\ud328\uc5d0 \uc77c\uad00\ub418\uac8c \ub300\uc751\ud560 \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SPI \uac80\uc0ac \ud1b5\uacfc\ub294 \uac80\uc0ac\ud55c \ub3c4\ud3ec\ubd80\uac00 \ud574\ub2f9 \ud55c\uacc4\uac12\uc744 \ucda9\uc871\ud588\uc74c\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. \uc644\uc131\ub41c \uc194\ub354 \uc811\ud569\ubd80\ub098 \uc804\uae30\uc801 \uae30\ub2a5\uc744 \uc778\uc99d\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>\ud575\uc2ec \uc694\uc810<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub3c4\ud3ec\ubd80\uc5d0 \uc811\uadfc\ud560 \uc218 \uc788\ub294 \uc778\uc1c4 \ud6c4, \uc2e4\uc7a5 \uc804\uc5d0 \uac80\uc0ac\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ubc31\ubd84\uc728\uc740 \ubb38\uc11c\ud654\ub41c \uae30\uc900 \uccb4\uc801 \ubc0f \uac80\uc99d\ub41c \ud569\uaca9 \ud55c\uacc4\uac12\uc744 \uae30\uc900\uc73c\ub85c \ud574\uc11d\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc7a5\ube44 \uc131\ub2a5\uacfc \ud568\uaed8 \uc778\uc1c4 \ubd88\ub7c9\uc758 \uaca9\ub9ac, \uc218\uc815 \ubc0f \uc7ac\uac80\uc0ac \uc808\ucc28\ub97c \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud398\uc774\uc2a4\ud2b8 \uce21\uc815\ub9cc\uc73c\ub85c \ud655\uc778\ud560 \uc218 \uc5c6\ub294 \uacb0\ud568\uc744 \ucc3e\uae30 \uc704\ud574 \ud6c4\uc18d \uac80\uc0ac\uc640 \ud14c\uc2a4\ud2b8\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\uacf5\uc815 \uc21c\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>\ud398\uc774\uc2a4\ud2b8 \uc778\uc1c4 \u2192 SPI \u2192 \ubd80\ud488 \uc2e4\uc7a5 \u2192 \ub9ac\ud50c\ub85c\uc6b0 \u2192 \ud6c4\uc18d \uac80\uc0ac \ubc0f \ud14c\uc2a4\ud2b8<\/strong>\uc785\ub2c8\ub2e4. \uc2e4\uc7a5 \ud6c4 \ub9ac\ud50c\ub85c\uc6b0 \uc804 AOI\ub97c \ucd94\uac00\ub85c \uc218\ud589\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"439\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/smt-pcb-assembly-process-and-inspection-checkpoints-1024x439.webp\" alt=\"SMT assembly sequence showing solder paste inspection between paste printing and component placement, followed by reflow and downstream inspection.\" class=\"wp-image-24115\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/smt-pcb-assembly-process-and-inspection-checkpoints-1024x439.webp 1024w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/smt-pcb-assembly-process-and-inspection-checkpoints-300x129.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/smt-pcb-assembly-process-and-inspection-checkpoints-768x329.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/smt-pcb-assembly-process-and-inspection-checkpoints-1536x658.webp 1536w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/smt-pcb-assembly-process-and-inspection-checkpoints-18x8.webp 18w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/smt-pcb-assembly-process-and-inspection-checkpoints.webp 1916w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">SPI\ub294 \ubb34\uc5c7\uc744 \uce21\uc815\ud558\uba70 3D \uac80\uc0ac\ub294 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub098\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SPI\ub294 \uc778\uc1c4\ub41c \ud398\uc774\uc2a4\ud2b8\uc758 \ud615\uc0c1\uacfc \uc704\uce58\ub97c \ud3c9\uac00\ud569\ub2c8\ub2e4. \uc62c\ubc14\ub978 \ubcf4\ub4dc \ubc0f \uc2a4\ud150\uc2e4 \uac1c\uc815\ud310\uc744 \uc0ac\uc6a9\ud574 \uce21\uc815\uac12\uc744 \uc758\ub3c4\ub41c \ub3c4\ud3ec\ubd80\uc640 \ube44\uad50\ud560 \ub54c \uc720\uc6a9\ud55c \uacb0\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SPI \uacb0\uacfc\uc758 \uce21\uc815\uac12 \uc774\ud574\ud558\uae30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uccb4\uc801, \ub192\uc774, \uba74\uc801 \ubc0f \uc624\ud504\uc14b\uc740 \ub3c4\ud3ec\ubd80\uc758 \uc11c\ub85c \ub2e4\ub978 \ud2b9\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uac01\uac01\uc758 \uae30\uc900\uc744 \uace0\ub824\ud558\uc9c0 \uc54a\uace0 \ud574\uc11d\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uce21\uc815 \ud56d\ubaa9<\/th><th>\uc758\ubbf8<\/th><th>\uc720\uc6a9\ud55c \ubcf4\uace0 \uae30\uc900<\/th><\/tr><\/thead><tbody><tr><td>\uccb4\uc801<\/td><td>\uad6d\ubd80 \uae30\uc900\uba74 \uc704 \ud398\uc774\uc2a4\ud2b8\uc758 \uc801\ubd84 \uccb4\uc801<\/td><td>mm\u00b3 \ub610\ub294 nL, \uba85\uc2dc\ub41c \uae30\uc900 \uccb4\uc801 \ub300\ube44 \ubc31\ubd84\uc728<\/td><\/tr><tr><td>\ub192\uc774<\/td><td>\uae30\uc900\uba74\uc744 \uae30\uc900\uc73c\ub85c \ud55c \ub3c4\ud3ec\ubd80 \ub192\uc774<\/td><td>\u00b5m; \ud3c9\uade0, \ucd5c\ub300\uac12 \ub610\ub294 \uae30\ud0c0 \ubcf4\uace0 \ud1b5\uacc4\ub7c9\uc744 \uba85\uc2dc<\/td><\/tr><tr><td>\uba74\uc801<\/td><td>\uac80\uc0ac \uc601\uc5ed \ub0b4 \ub3c4\ud3ec\ubd80\uc758 \ud3c9\uba74\uc0c1 \uba74\uc801<\/td><td>mm\u00b2; \ud504\ub85c\uadf8\ub7a8\ub41c \uae30\uc900 \uba74\uc801 \ub300\ube44 \ubc31\ubd84\uc728<\/td><\/tr><tr><td>X\/Y \uc624\ud504\uc14b<\/td><td>\uc758\ub3c4\ub41c \ub3c4\ud3ec \uc704\uce58\ub85c\ubd80\ud130\uc758 \ubcc0\uc704<\/td><td>\ubcf4\ub4dc\uc758 \uac01 \ucd95\uc744 \ub530\ub77c \ubd80\ud638\ub97c \ud3ec\ud568\ud574 \u00b5m \ub2e8\uc704\ub85c \ud45c\uc2dc<\/td><\/tr><tr><td>\ud615\uc0c1\/\ube0c\ub9ac\uc9d5<\/td><td>\ubd88\uaddc\uce59\ud55c \ud615\uc0c1 \ub610\ub294 \uc778\uc811 \uc601\uc5ed\uc744 \uc5f0\uacb0\ud558\ub294 \ud398\uc774\uc2a4\ud2b8<\/td><td>\uc8fc\uc11d\uc774 \ub2ec\ub9b0 \uc774\ubbf8\uc9c0 \ubc0f \ud574\ub2f9 \uac80\ucd9c \uaddc\uce59<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0c1\uc6a9 SPI \uc2dc\uc2a4\ud15c\uc740 \uc774\ub7ec\ud55c \uae30\ud558\ud559\uc801 \ud2b9\uc131\uc744 \uac80\uc0ac\ud558\uc9c0\ub9cc, \uc81c\uacf5\ub418\ub294 \ucd9c\ub825 \ud56d\ubaa9\uc740 \uad6c\uc131\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/comparison-of-3d-and-2d-measurements-of-solder-paste-deposition-1024x512.webp\" alt=\"Top view and cross-section of a solder paste deposit showing footprint area, height, volume, and X\/Y offset from its intended position.\" class=\"wp-image-24116\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/comparison-of-3d-and-2d-measurements-of-solder-paste-deposition-1024x512.webp 1024w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/comparison-of-3d-and-2d-measurements-of-solder-paste-deposition-300x150.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/comparison-of-3d-and-2d-measurements-of-solder-paste-deposition-768x384.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/comparison-of-3d-and-2d-measurements-of-solder-paste-deposition-1536x768.webp 1536w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/comparison-of-3d-and-2d-measurements-of-solder-paste-deposition-18x9.webp 18w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/comparison-of-3d-and-2d-measurements-of-solder-paste-deposition.webp 1774w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ub450 \ub3c4\ud3ec\ubd80\uc758 \uba74\uc801\uc774 \ube44\uc2b7\ud574\ub3c4 \uccb4\uc801\uc740 \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc587\uc740 \ub3c4\ud3ec\ubd80\ub294 \uc704\uc5d0\uc11c \ubcf4\uba74 \ube48\ud2c8\uc5c6\uc774 \ub36e\uc778 \uac83\ucc98\ub7fc \ubcf4\uc5ec\ub3c4 \uc758\ub3c4\ub41c \uc591\ubcf4\ub2e4 \ud398\uc774\uc2a4\ud2b8\uac00 \uc801\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\ub300\ub85c \uc911\uc559\ubd80\uc758 \ub192\uc740 \ub3cc\ucd9c\ubd80\ub9cc\uc73c\ub85c \ub3c4\ud3ec \uba74\uc801 \uc804\uccb4\uc5d0 \ud398\uc774\uc2a4\ud2b8\uac00 \ucda9\ubd84\ud558\ub2e4\uace0 \ub2e8\uc815\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2D \uac80\uc0ac\uc5d0 3D\uac00 \ub354\ud574 \uc8fc\ub294 \uac83 \uc774\ud574\ud558\uae30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">3\ucc28\uc6d0 \uac80\uc0ac\ub294 \ud45c\uba74 \uc774\ubbf8\uc9c0 \uc815\ubcf4\uc5d0 \uce21\uc815\ub41c \ub192\uc774\uc640 \uccb4\uc801\uc744 \ub354\ud569\ub2c8\ub2e4. 2\ucc28\uc6d0 \uac80\uc0ac\ub294 \ud398\uc774\uc2a4\ud2b8\uc758 \uc720\ubb34, \uba74\uc801, \uc704\uce58 \ubc0f \uc721\uc548\uc73c\ub85c \ubcf4\uc774\ub294 \ud398\uc774\uc2a4\ud2b8 \uc5f0\uacb0 \uc0c1\ud0dc\ub97c \ud3c9\uac00\ud560 \uc218 \uc788\uc9c0\ub9cc, \ud3c9\uba74\uc0c1\uc758 \uba74\uc801\ub9cc\uc73c\ub85c 3\ucc28\uc6d0 \uc801\ubd84 \uccb4\uc801\uc744 \ud655\uc778\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2dc\uc2a4\ud15c\uc740 \uac80\uc0ac \ud504\ub85c\uadf8\ub7a8\uc744 PCB\uc5d0 \uc815\ub82c\ud558\uace0, \ub3c4\ud3ec\ubd80\ub97c \ucd2c\uc601\ud55c \ub4a4 \ud45c\uba74\uc744 \uc7ac\uad6c\uc131\ud558\uace0, \uacc4\uc0b0\ub41c \uce21\uc815\uac12\uc744 \ud55c\uacc4\uac12\uacfc \ube44\uad50\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 Yamaha\ub294 2D \uc870\uba85\uc73c\ub85c \uc724\uacfd\uc744 \ucd94\ucd9c\ud55c \ub2e4\uc74c \uc704\uc0c1 \ud3b8\uc774 \ubc29\uc2dd\uc73c\ub85c \ub192\uc774\ub97c \uce21\uc815\ud558\ub294 \uae30\uc220\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. \uc774\ub294 \ud55c \uac00\uc9c0 \uad6c\ud604 \ubc29\uc2dd\uc774\uba70 \ubaa8\ub4e0 SPI \uc7a5\ube44\uc5d0 \ud574\ub2f9\ud558\ub294 \uc124\uba85\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0dd\uc0b0 \uc758\uc0ac\uacb0\uc815\uc5d0 \uc815\ub7c9\uc801\uc778 \uccb4\uc801 \ub610\ub294 \ub192\uc774 \uce21\uc815\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 3D \uce21\uc815\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uce21\uc815\uc758 \uc801\ud569\uc131\uc744 \ud655\uc778\ud558\ub824\uba74 \uc2e4\uc81c \ub3c4\ud3ec \ud06c\uae30, \ud45c\uba74 \ubc0f \ubcf4\ub4dc \uc870\uac74\uc5d0\uc11c \uac80\uc99d\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc870\ub9bd \ubb38\uc81c\ub85c \uc774\uc5b4\uc9c0\uae30 \uc804\uc5d0 SPI\uac00 \uac10\uc9c0\ud560 \uc218 \uc788\ub294 \uc778\uc1c4 \uacb0\ud568\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SPI\ub294 \ud398\uc774\uc2a4\ud2b8 \ub3c4\ud3ec \ub204\ub77d, \ubd80\uc871, \uacfc\ub2e4, \uc704\uce58 \uc774\ud0c8 \ub610\ub294 \uc11c\ub85c \uc5f0\uacb0\ub41c \ub3c4\ud3ec\ubd80\ub97c \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacb0\uacfc\ub294 \uc778\uc1c4 \uc774\uc0c1\uacfc \ud6c4\uc18d \uacf5\uc815\uc758 \uc704\ud5d8\uc744 \ub098\ud0c0\ub0b4\uc9c0\ub9cc, \ud2b9\uc815 \ub9ac\ud50c\ub85c\uc6b0 \uacb0\ud568\uc744 \ud655\uc815\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud398\uc774\uc2a4\ud2b8 \uc774\uc0c1\uc744 \ub2e4\uc74c \uc870\uc0ac \ub2e8\uacc4\uc640 \uc5f0\uacb0\ud558\uae30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uacbd\ubcf4\uac00 \ubc1c\uc0dd\ud55c \uc704\uce58\uc640 \ud328\ud134\uc5d0 \ub530\ub77c \uccab \uc870\uc0ac \ud56d\ubaa9\uc774 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ud2b9\uc815 \uac1c\uad6c\ubd80\uc5d0\uc11c \ubc18\ubcf5\uc801\uc73c\ub85c \ub3c4\ud3ec\ub7c9\uc774 \ubd80\uc871\ud55c \uacbd\uc6b0\ub294 \ud328\ub110 \uc804\uccb4\uc5d0\uc11c \uade0\uc77c\ud558\uac8c \uc624\ud504\uc14b\uc774 \ubc1c\uc0dd\ud55c \uacbd\uc6b0\uc640 \ub2e4\ub978 \ubb38\uc81c\ub97c \uc2dc\uc0ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc778\uc1c4\ub41c \ud398\uc774\uc2a4\ud2b8 \uc0c1\ud0dc<\/th><th>SPI \uac80\uc0ac \uacb0\uacfc<\/th><th>\uac00\ub2a5\ud55c \ud6c4\uc18d \uacf5\uc815 \uc704\ud5d8<\/th><th>\uccab \uc870\uc0ac \ud56d\ubaa9<\/th><th>\ud544\uc218 \uac80\uc99d<\/th><\/tr><\/thead><tbody><tr><td>\uc99d\ucc29\ub7c9 \ubd80\uc871<\/td><td>nL\/mm\u00b3 \ub2e8\uc704\uc758 \uccb4\uc801 \ubc0f \uba85\uc2dc\ub41c \uae30\uc900\uac12 \ub300\ube44 \ube44\uc728(%)<\/td><td>\uc811\ud569\ubd80 \uc194\ub354 \ubd80\uc871 \ub610\ub294 \uc5f0\uacb0 \ub2e8\uc120<\/td><td>\uac1c\uad6c\ubd80 \ub9c9\ud798, \uc774\ud615\uc131, \ud398\uc774\uc2a4\ud2b8 \uc0c1\ud0dc<\/td><td>\uac1c\uad6c\ubd80 \ud615\uc0c1, \uad6d\ubd80 \ub450\uaed8, \ud398\uc774\uc2a4\ud2b8 \uc81c\ud488<\/td><\/tr><tr><td>\uc99d\ucc29\ub7c9 \uacfc\ub2e4<\/td><td>\uccb4\uc801, \uba74\uc801 \ubc0f \ud615\uc0c1<\/td><td>\uc194\ub354 \ube0c\ub9ac\uc9d5 \ub610\ub294 \uc194\ub354 \uacfc\ub2e4<\/td><td>\uc758\ub3c4\ud55c \uac1c\uad6c\ubd80 \uccb4\uc801 \ubc0f \uc778\uc1c4 \uc124\uc815<\/td><td>\ud328\ud0a4\uc9c0 \uac04\uaca9 \ubc0f \uc99d\ucc29 \uc124\uacc4<\/td><\/tr><tr><td>\uc624\ud504\uc14b<\/td><td>\ubd80\ud638\uac00 \uc788\ub294 X\/Y \ubcc0\uc704(\u00b5m)<\/td><td>\ub2e8\uc790 \uacb9\uce68 \uac10\uc18c<\/td><td>\uc815\ud569, \uae30\uc900 \ub9c8\ud06c, \uae30\ud310 \uc9c0\uc9c0<\/td><td>\ubc29\ud5a5\ubcc4 \ud55c\uacc4\uac12 \ubc0f \uae30\uc900<\/td><\/tr><tr><td>\ud398\uc774\uc2a4\ud2b8 \ube0c\ub9ac\uc9c0<\/td><td>\uc99d\ucc29\ubb3c\uc774 \uc11c\ub85c \uc5f0\uacb0\ub41c \uc774\ubbf8\uc9c0<\/td><td>\uc194\ub354 \ube0c\ub9ac\uc9c0 \uc704\ud5d8<\/td><td>\uc2a4\ud150\uc2e4 \ud558\uba74\uc758 \uccad\uacb0\ub3c4 \ubc0f \uc815\ub82c \uc0c1\ud0dc<\/td><td>\uac04\uadf9 \ud615\uc0c1 \ubc0f \uc774\ubbf8\uc9c0 \ubd84\ud560<\/td><\/tr><tr><td>\uc99d\ucc29 \ub204\ub77d<\/td><td>\uc774\ubbf8\uc9c0 \ubc0f \uce21\uc815\/\uac80\ucd9c \uacb0\uacfc<\/td><td>\uc194\ub354 \ub204\ub77d \ub610\ub294 \ubd80\uc871<\/td><td>\uac1c\uad6c\ubd80 \ub9c9\ud798 \ubc0f \uc804\uc774 \uc2e4\ud328<\/td><td>\uac80\ucd9c \ud55c\uacc4 \ubc0f \uac80\uc0ac \uc601\uc5ed\uc758 \uc815\ud655\ub3c4<\/td><\/tr><tr><td>\uc30d\uc744 \uc774\ub8e8\ub294 \ud328\ub4dc \uac04 \ubd88\uade0\ud615<\/td><td>\ub450 \uc99d\ucc29\ubb3c\uc758 \uccb4\uc801 \ubc0f \uc815\uc758\ub41c \ube44\uad50 \uae30\uc900<\/td><td>\ube44\ub300\uce6d \uc194\ub354\ub9c1 \ub610\ub294 \ud23c\uc2a4\ud1a4 \ud604\uc0c1\uc758 \uc6d0\uc778 \uc694\uc778<\/td><td>\uc778\uc1c4 \uade0\ud615, \ub808\uc774\uc544\uc6c3, \uc2e4\uc7a5, \uc5f4 \uc870\uac74<\/td><td>\uc815\uc758\ub41c \ubd88\uade0\ud615 \uacf5\uc2dd \ubc0f \uac80\uc99d\ub41c \uad00\ub828\uc131<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \uc870\uc0ac \ud6c4\ubcf4 \ud56d\ubaa9\uc785\ub2c8\ub2e4. \ud328\ud134\uc744 \ud655\uc778\ud558\uc9c0 \uc54a\uc740 \ucc44 \ud504\ub9b0\ud130 \uc124\uc815\uc744 \ubcc0\uacbd\ud558\uba74 \uadf8 \uc678\uc5d0\ub294 \uc801\ud569\ud55c \uc99d\ucc29\ubb3c\uae4c\uc9c0 \uc601\ud5a5\uc744 \ubc1b\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc7a5 \uc804\uc5d0 \uac80\uc0ac\ud558\uba74 \ud398\uc774\uc2a4\ud2b8\uc5d0 \uacc4\uc18d \uc811\uadfc\ud560 \uc218 \uc788\uace0, \ud574\uacb0\ub418\uc9c0 \uc54a\uc740 \uc778\uc1c4 \ubb38\uc81c\ub97c \uadf8\ub300\ub85c \ub454 \ucc44 \ubd80\ud488\uc744 \ucd94\uac00\ud558\ub294 \uc77c\uc744 \ud53c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc138\ucc99 \ubc0f \uc7ac\uc778\uc1c4\uc5d0\ub3c4 \uc5ec\uc804\ud788 \uc778\ub825\uacfc \uc790\uc7ac\uac00 \ub4e4 \uc218 \uc788\uc9c0\ub9cc, \ubd80\ud488\uc744 \uc81c\uac70\ud558\uac70\ub098 \uc194\ub354 \uc811\ud569\ubd80\ub97c \uc218\ub9ac\ud574\uc57c \ud558\uae30 \uc804\uc5d0 \ub300\uc751\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc778\uc1c4 \uacbd\uace0\uc640 \uc644\uc131\ub41c \uc811\ud569\ubd80\uc5d0 \ub300\ud55c \uc9c4\ub2e8\uc744 \uad6c\ubd84\ud569\ub2c8\ub2e4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SPI\ub85c\ub294 \ub9ac\ud50c\ub85c \ud6c4\uc758 \ubcf4\uc774\ub4dc \ube44\uc728, \uc816\uc74c\uc131, \uc811\ud569 \uac15\ub3c4 \ub610\ub294 \uc804\uae30\uc801 \uc5f0\uc18d\uc131\uc744 \uc9c1\uc811 \ud655\uc778\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. SPI\ub294 \uc811\ud569\ubd80\uac00 \ud615\uc131\ub418\uae30 \uc804\uc5d0 \ub178\ucd9c\ub41c \ud398\uc774\uc2a4\ud2b8\ub97c \uac80\uc0ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud23c\uc2a4\ud1a4 \ud604\uc0c1\uc740 \uc774\ub7ec\ud55c \ud55c\uacc4\ub97c \uc798 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc99d\ucc29\ub7c9 \ubd88\uade0\ud615\uc774 \uc6d0\uc778 \uc911 \ud558\ub098\uc77c \uc218 \uc788\uc9c0\ub9cc, \ud328\ub4dc \ud615\uc0c1, \ubd80\ud488 \uc704\uce58, \ud569\uae08 \uac70\ub3d9 \ubc0f \uc816\uc74c\ub825\ub3c4 \uacb0\uacfc\uc5d0 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4. \uc778\ub4d0\uc740 \uc774\ub7ec\ud55c \uc0c1\ud638\uc791\uc6a9 \uc694\uc778 \uc911 \uc5ec\ub7ec \uac00\uc9c0\ub97c \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud398\uc774\uc2a4\ud2b8 \uacbd\ubcf4\ub294 \uac80\ud1a0\uac00 \ud544\uc694\ud558\ub2e4\ub294 \uc2e0\ud638\uc774\uc9c0, \uc644\uc131\ub41c \uc811\ud569\ubd80\uc5d0 \ub300\ud55c \uc9c4\ub2e8\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc778\uc1c4 \uac80\uc0ac\uc5d0 \ud1b5\uacfc\ud588\ub354\ub77c\ub3c4 \uc774\ud6c4 \ubc1c\uc0dd\ud558\ub294 \uc2e4\uc7a5 \ub610\ub294 \ub9ac\ud50c\ub85c \ubb38\uc81c\ub97c \ubc30\uc81c\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc194\ub354 \ud398\uc774\uc2a4\ud2b8 \uccb4\uc801\uacfc \uac80\uc0ac \ud55c\uacc4\uac12\uc740 \uc5b4\ub5bb\uac8c \uc815\uc758\ud574\uc57c \ud558\ub098\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc758\ubbf8 \uc788\ub294 SPI \uacb0\uacfc\ub97c \uc5bb\uc73c\ub824\uba74 \uc870\ub9bd\ud488\uc5d0 \uc801\ud569\ud55c \uae30\uc900 \uc99d\ucc29\ub7c9, \uce21\uc815 \ub2a5\ub825 \ubc0f \uc2b9\uc778\ub41c \ud55c\uacc4\uac12\uc744 \uc815\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \ubd84\ubaa8\ub97c \uba85\uc2dc\ud558\uc9c0 \uc54a\uc740 \ubc31\ubd84\uc728\uc740 \ubd88\uc644\uc804\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u201c\uc194\ub354 \ud398\uc774\uc2a4\ud2b8 \uccb4\uc801 100%\u201d\uac00 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub294\uc9c0 \uc815\uc758\ud569\ub2c8\ub2e4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uce21\ubcbd\uc774 \uc218\uc9c1\uc778 \uc2a4\ud150\uc2e4 \uac1c\uad6c\ubd80\uc758 \uae30\ud558\ud559\uc801 \uccb4\uc801 \uae30\uc900\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>\uac1c\uad6c\ubd80 \uba74\uc801 \u00d7 \uad6d\ubd80 \uc2a4\ud150\uc2e4 \ub450\uaed8<\/strong>. <a href=\"https:\/\/www.ipc.org\/TOC\/IPC-7527.pdf\">IPC-7527 <\/a>\uc740 \uc124\uacc4 \uccb4\uc801\uc744 \uc774 \uae30\uc900\uc73c\ub85c \uc815\uc758\ud569\ub2c8\ub2e4. \uc2a4\ud15d \uc2a4\ud150\uc2e4\uc5d0\ub294 \uad6d\ubd80 \ub450\uaed8\ub97c \uc0ac\uc6a9\ud558\uace0, \uad6c\ub9ac \ud328\ub4dc\uc640 \uac1c\uad6c\ubd80\uac00 \ub3d9\uc77c\ud558\ub2e4\uace0 \uac00\uc815\ud558\uc9c0 \ub9d0\uace0 \uc2e4\uc81c \uac1c\uad6c\ubd80 \ud615\uc0c1\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc804\uc774 \ud6a8\uc728\uc740 \uc99d\ucc29 \uccb4\uc801\uc744 \uac1c\uad6c\ubd80 \uccb4\uc801\uc5d0 \ub300\ud55c \ube44\uc728\ub85c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc804\uc774 \ud6a8\uc728(%) = \uce21\uc815\ub41c \uc99d\ucc29 \uccb4\uc801 \u00f7 \uac1c\uad6c\ubd80 \uccb4\uc801 \u00d7 100<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c\uc758 \uc608\uc2dc \uacc4\uc0b0\uc744 \uc0b4\ud3b4\ubcf4\uc138\uc694:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud56d\ubaa9<\/th><th>\uac12<\/th><\/tr><\/thead><tbody><tr><td>\uc9c1\uc0ac\uac01\ud615 \uac1c\uad6c\ubd80<\/td><td>0.30 \u00d7 0.30 mm<\/td><\/tr><tr><td>\uad6d\ubd80 \uc2a4\ud150\uc2e4 \ub450\uaed8<\/td><td>0.10 mm<\/td><\/tr><tr><td>\uacc4\uc0b0\ub41c \uac1c\uad6c\ubd80 \uccb4\uc801<\/td><td>0.009 mm\u00b3 = 9 nL<\/td><\/tr><tr><td>\uce21\uc815\ub41c \ub3c4\ud3ec \uccb4\uc801<\/td><td>0.0072 mm\u00b3 = 7.2 nL<\/td><\/tr><tr><td>\uc804\uc0ac \ud6a8\uc728<\/td><td>80%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/solder-paste-transfer-efficiency-technical-infographic-1024x512.webp\" alt=\"A 0.30 by 0.30 mm stencil aperture with 0.10 mm thickness has a 9 nL reference volume; a 7.2 nL deposit represents 80 percent transfer efficiency.\" class=\"wp-image-24117\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/solder-paste-transfer-efficiency-technical-infographic-1024x512.webp 1024w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/solder-paste-transfer-efficiency-technical-infographic-300x150.webp 300w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/solder-paste-transfer-efficiency-technical-infographic-768x384.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/solder-paste-transfer-efficiency-technical-infographic-1536x768.webp 1536w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/solder-paste-transfer-efficiency-technical-infographic-18x9.webp 18w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/solder-paste-transfer-efficiency-technical-infographic.webp 1774w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uacc4\uc0b0\uc73c\ub85c \uc0b0\ucd9c\ub418\ub294 \uac83\uc740 \ube44\uc728\uc774\uc9c0 \ud569\uaca9\/\ubd88\ud569\uaca9 \ud310\uc815\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc7a5\ube44\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \ubc31\ubd84\uc728\uc758 \uae30\uc900\uc774 \uc774 \uac1c\uad6c\ubd80 \uccb4\uc801\uc778\uc9c0, \uc544\ub2c8\uba74 \ub2e4\ub978 \ud504\ub85c\uadf8\ub798\ubc0d\ub41c \uae30\uc900\uac12\uc778\uc9c0 \ud655\uc778\ud558\uc138\uc694. \ud398\uc774\uc2a4\ud2b8 \ub3c4\ud3ec \uccb4\uc801\uc5d0\ub294 \ud50c\ub7ed\uc2a4\ub3c4 \ud3ec\ud568\ub418\uba70, \ub9ac\ud50c\ub85c \ud6c4\uc758 \ucd5c\uc885 \uae08\uc18d \uc194\ub354 \uccb4\uc801\uacfc\ub294 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc2e4\uc81c \uc778\uc1c4 \uacf5\uc815\uc5d0 \ub9de\ucdb0 \ud5c8\uc6a9 \ud55c\uacc4\ub97c \uc124\uc815\ud558\uc138\uc694<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud5c8\uc6a9 \ud55c\uacc4\ub294 \ubd80\uc801\ud569\ud55c \ub3c4\ud3ec\uc640 \uc801\uaca9\uc131\uc774 \ud655\uc778\ub41c \uacf5\uc815\uc5d0\uc11c \ub098\ud0c0\ub0a0 \uc218 \uc788\ub294 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ud3b8\ucc28\ub97c \uad6c\ubd84\ud574\uc57c \ud569\ub2c8\ub2e4. \uac1c\uad6c\ubd80 \ud615\uc0c1, \uc2a4\ud150\uc2e4 \ub450\uaed8, \ud328\ud0a4\uc9c0 \uc704\ud5d8\ub3c4, \ud328\ub4dc \uac04\uaca9, \uae30\ud310 \uc9c0\uc9c0 \uc0c1\ud0dc, \uce21\uc815 \uae30\uc900\ubd80\ud130 \uac80\ud1a0\ud558\uc138\uc694. \ud398\uc774\uc2a4\ud2b8 \uc81c\ud488, \ud569\uae08, \ubd84\ub9d0 \uc720\ud615, \ud50c\ub7ed\uc2a4 \uc2dc\uc2a4\ud15c \ubc0f \ucde8\uae09 \uc870\uac74\uc744 \uae30\ub85d\ud558\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc7ac\ub8cc \uc870\uac74\uc740 \uc81c\ud488\ubcc4\ub85c \ub2e4\ub985\ub2c8\ub2e4. <a href=\"https:\/\/www.kester.com\/DesktopModules\/Bring2mind\/DMX\/API\/Entries\/Download?Command=Core_Download&amp;EntryId=4512&amp;PortalId=0&amp;TabId=96&amp;language=en-US\">\uc608\ub97c \ub4e4\uc5b4 Kester\uc758 2021\ub144 10\uc6d4 NP560 \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0\ub294<\/a>65\u201385 \u00b0F \ubc0f \uc0c1\ub300 \uc2b5\ub3c4 10\u201370% \uc870\uac74\uc5d0\uc11c \uc2a4\ud150\uc2e4 \uc218\uba85\uc774 8\uc2dc\uac04\uc774\ub77c\uace0 \uae30\uc7ac\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uba85\uc2dc\ub41c \uc870\uac74\uc5d0\uc11c \ud574\ub2f9 \uc7ac\ub8cc\uc5d0 \uc801\uc6a9\ub418\ub294 \uc9c0\uce68\uc774\uc9c0, \ubaa8\ub4e0 \ud398\uc774\uc2a4\ud2b8\uc5d0 \uc801\uc6a9\ub418\ub294 \ubcf4\ud3b8\uc801\uc778 \uc0ac\uc6a9 \uac00\ub2a5 \uc2dc\uac04 \uaddc\uce59\uc774\ub098 SPI \ud569\uaca9 \uae30\uc900\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubd84\ud574\ub2a5\uc740 \uad6c\ubd84 \uac00\ub2a5\ud55c \ucd5c\uc18c \uce21\uc815 \ubcc0\ud654\ub7c9\uc744 \uc758\ubbf8\ud558\uace0, \ubc18\ubcf5\uc131\uc740 \uac19\uc740 \uc870\uac74\uc5d0\uc11c \ubc18\ubcf5 \uce21\uc815\ud55c \uac12\ub4e4\uc758 \uc77c\uce58\ub3c4\ub97c \uc758\ubbf8\ud558\uba70, \uc815\ud655\ub3c4\ub294 \uae30\uc900\uac12\uacfc\uc758 \uc77c\uce58\ub3c4\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. Yamaha\ub294 <a href=\"https:\/\/global.yamaha-motor.com\/business\/smt\/inspectionsystem\/ysi-sp\/spec\/\">YSi-SP<\/a>\uc758 \ub192\uc774 \ubd84\ud574\ub2a5\uc744 1 \u00b5m\ub85c \uba85\uc2dc\ud558\uace0 \uc788\uc9c0\ub9cc, \uc774\uac83\ub9cc\uc73c\ub85c \uc591\uc0b0 \ub3c4\ud3ec\ubb3c\uc758 \uce21\uc815 \uc815\ud655\ub3c4\uac00 1 \u00b5m\uc784\uc744 \uc785\uc99d\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc120\uc815\ud55c \ud5c8\uc6a9 \ud55c\uacc4\ub294 \ucd08\ub3c4\ud488 \ud3c9\uac00 \ubc0f \uce21\uc815 \uc2dc\uc2a4\ud15c \ubd84\uc11d\uc744 \ud1b5\ud574 \ub4b7\ubc1b\uce68\ud574\uc57c \ud569\ub2c8\ub2e4. \ud569\uaca9 \ud55c\uacc4\uc640 \uacf5\uc815 \ubcc0\ud654\ub97c \uac10\uc9c0\ud558\ub294 \ub370 \uc0ac\uc6a9\ud558\ub294 \ud1b5\uacc4\uc801 \uad00\ub9ac \ud55c\uacc4\ub97c \uad6c\ubd84\ud558\uc138\uc694. \uacf5\uc815 \ub2a5\ub825 \uc9c0\uc218\ub294 \uacf5\uc815\uc774 \uc548\uc815\uc801\uc774\uace0 \ub370\uc774\ud130\uac00 \uc801\uc808\ud55c \uacbd\uc6b0\uc5d0\ub9cc \uc758\ubbf8\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc11c\ub85c \uad00\ub828 \uc5c6\ub294 \ub3c4\ud3ec\ubb3c \uadf8\ub8f9\uc744 \ud569\uce58\uba74 \ud3b8\ucc28\uac00 \uac00\ub824\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ub4e0 \ud328\ub4dc\uc5d0 \uc801\uc6a9\ub418\ub294 IPC \uc694\uad6c\uc0ac\ud56d\uc778 \uac83\ucc98\ub7fc \ub2e8\uc77c \uccb4\uc801 \ubc94\uc704\ub098 Cpk \ubaa9\ud45c\ub97c \ucde8\uae09\ud558\uc9c0 \ub9c8\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud310\uc815 \ud55c\uacc4\uc5d0 \uac00\uae4c\uc6b4 \uce21\uc815\uac12\uc5d0\uc11c\ub294 \uce21\uc815 \ud3b8\ucc28\ub85c \uc778\ud574 \uc624\ud310\uc5d0 \ub530\ub978 \ubd88\ud569\uaca9\uc774\ub098 \uc774\uc0c1\uc744 \ub193\uce58\ub294 \uc77c\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad00\ub828\uc774 \uc788\ub294 \uacbd\uc6b0 \uc7ac\ud22c\uc785 \ubc0f \uc815\ub82c\uc744 \ud3ec\ud568\ud574 \ub300\ud45c\uc801\uc778 \ub3c4\ud3ec\ubb3c\uc758 \ubc18\ubcf5\uc131\uc744 \ud3c9\uac00\ud558\uc138\uc694. \uad50\uc815\uc6a9 \ud0c0\uae43\uc744 \ud655\uc778\ud558\ub294 \uac83\ub9cc\uc73c\ub85c\ub294 \ubaa8\ub4e0 \uc591\uc0b0 \ud615\uc0c1\uc5d0\uc11c \uce21\uc815 \ub2a5\ub825\uc774 \uc785\uc99d\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uae30\ud310\uc774 SPI \uac80\uc0ac\uc5d0 \ubd88\ud569\uaca9\ud558\uba74 \uc5b4\ub5bb\uac8c \ud574\uc57c \ud558\ub098\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SPI \uac80\uc0ac\uc5d0\uc11c \ubd88\ud569\uaca9\ud55c \uacbd\uc6b0 \uacbd\ubcf4\ub97c \uac80\ud1a0\ud558\uace0 \uae30\ud310\uc758 \ucc98\ubd84\uc744 \uc2b9\uc778\ubc1b\uc744 \ub54c\uae4c\uc9c0 \ud1b5\uc0c1\uc801\uc778 \uc2e4\uc7a5 \uacf5\uc815\uc73c\ub85c \ub118\uc5b4\uac00\uc9c0 \uc54a\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4. \uc2dc\uc815 \uc870\uce58\ub294 \ud574\ub2f9 \uae30\ud310\ubfd0 \uc544\ub2c8\ub77c \ubc18\ubcf5\ub418\ub294 \uc778\uc1c4 \ubb38\uc81c\ub3c4 \ud574\uacb0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uacbd\ubcf4\uc5d0 \ub300\ud574 \ud1b5\uc81c\ub41c \ub300\uc751 \uc808\ucc28\ub97c \ub530\ub974\uc138\uc694<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\uc751\uc740 \uaca9\ub9ac\ubd80\ud130 \uc2dc\uc791\ud55c \ub2e4\uc74c \uce21\uc815 \uc624\ub958\uc640 \uc2e4\uc81c \uc778\uc1c4 \uc774\uc0c1\uc744 \uad6c\ubd84\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\uae30\ud310\uc744 \ubcf4\ub958\ud558\uace0 \uc2dd\ubcc4\ud558\uc138\uc694.<\/strong> \uae30\ud310\/\ud328\ub110 \uc2dd\ubcc4 \uc815\ubcf4, \uacbd\ubcf4 \uc704\uce58 \ubc0f \uc6d0\ub798 \uce21\uc815 \uacb0\uacfc\ub97c \ubcf4\uc874\ud558\uc138\uc694. \uc2e4\uc218\ub85c \uc2e4\uc7a5 \uacf5\uc815\uc5d0 \ub118\uc5b4\uac00\uc9c0 \uc54a\ub3c4\ub85d \ud558\uc138\uc694.<\/li>\n\n\n\n<li><strong>\uac80\uc0ac \uc124\uc815\uc744 \ud655\uc778\ud558\uc138\uc694.<\/strong> PCB \ubc0f \uc2a4\ud150\uc2e4 \uac1c\uc815\ud310, \ub808\uc2dc\ud53c, \uae30\uc900\uc810 \uc815\ub82c, \uc9c0\uc9c0 \uc0c1\ud0dc \ubc0f \ud574\ub2f9 \uc704\uce58\uc758 \ub192\uc774 \uae30\uc900\uc744 \ud655\uc778\ud558\uc138\uc694.<\/li>\n\n\n\n<li><strong>\ub3c4\ud3ec\ubb3c\uc744 \uac80\ud1a0\ud558\uc138\uc694.<\/strong> \uc774\ubbf8\uc9c0\uc640 \uce21\uc815\uac12\uc744 \uc2b9\uc778\ub41c \ud5c8\uc6a9 \ud55c\uacc4\uc640 \ube44\uad50\ud558\uc138\uc694. \ud310\ub2e8\uc774 \ubaa8\ud638\ud55c \uacbd\uc6b0 \uc790\ub3d9\uc73c\ub85c \uae30\uac01\ud558\uc9c0 \ub9d0\uace0 \uc790\uaca9\uc744 \uac16\ucd98 \uac80\ud1a0\uc790\uc5d0\uac8c \uc758\ub8b0\ud558\uc138\uc694.<\/li>\n\n\n\n<li><strong>\ud328\ud134\uc744 \ubd84\ub958\ud558\uc138\uc694.<\/strong> \ubb38\uc81c\uac00 \ud2b9\uc815 \uac1c\uad6c\ubd80, \uae30\ud310 \uc601\uc5ed, \ud328\ub110 \uc804\uccb4, \uc778\uc1c4 \ubc29\ud5a5 \ub610\ub294 \uc0dd\uc0b0 \uacbd\uacfc \uc2dc\uac04\uacfc \uad00\ub828\ub418\ub294\uc9c0 \ud310\ub2e8\ud558\uc138\uc694.<\/li>\n\n\n\n<li><strong>\uad00\ub828 \ubcc0\uc218\ub97c \uc870\uc0ac\ud558\uc138\uc694.<\/strong> \ud328\ud134\uc5d0 \ub530\ub77c \ub9c9\ud798, \uc2a4\ud150\uc2e4 \ud558\uba74 \uc0c1\ud0dc, \uc815\ub82c, \uc774\ud615, \ud398\uc774\uc2a4\ud2b8 \uc0c1\ud0dc \ubc0f \uc9c0\uc9c0 \uc0c1\ud0dc\ub97c \ud655\uc778\ud558\uc138\uc694.<\/li>\n\n\n\n<li><strong>\uc2b9\uc778\ub41c \ucc98\ubd84 \uc808\ucc28\ub97c \uc801\uc6a9\ud558\uc138\uc694.<\/strong> \ud544\uc694\uc5d0 \ub530\ub77c \uc801\ud569\ud55c \uc138\ucc99 \ubc0f \uc7ac\uc778\uc1c4, \uc801\uaca9\uc131\uc774 \ud655\uc778\ub41c \uc218\uc815 \ubc29\ubc95 \ub610\ub294 \ud3d0\uae30\ub97c \uc120\ud0dd\ud558\uc138\uc694. \uae30\ud310\uc744 \ub2e6\uac70\ub098 \ud398\uc774\uc2a4\ud2b8\ub97c \uc218\ub3d9\uc73c\ub85c \ucd94\uac00\ud558\ub294 \ubc29\ubc95\uc774 \ud5c8\uc6a9\ub41c\ub2e4\uace0 \ub2e8\uc815\ud558\uc9c0 \ub9c8\uc138\uc694.<\/li>\n\n\n\n<li><strong>\uc7ac\uac80\uc0ac\ud558\uace0 \uacf5\uc815 \ud68c\ubcf5\uc744 \ud655\uc778\ud558\uc138\uc694.<\/strong> \uc815\uc0c1\uc801\uc778 \ucd9c\ud558\ub97c \uc7ac\uac1c\ud558\uae30 \uc804\uc5d0 \uad00\ub9ac \uacc4\ud68d\uc5d0 \ub530\ub77c \uc218\uc815\ub41c \uae30\ud310\uacfc \uc774\ud6c4 \uc778\uc1c4 \uacb0\uacfc\ub97c \ud655\uc778\ud558\uc138\uc694.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/failed-print-response-disposition-flow-683x1024.webp\" alt=\"Failed SPI board response from containment and alarm review through approved correction, reinspection, and confirmation of process recovery.\" class=\"wp-image-24118\" srcset=\"https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/failed-print-response-disposition-flow-683x1024.webp 683w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/failed-print-response-disposition-flow-200x300.webp 200w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/failed-print-response-disposition-flow-768x1152.webp 768w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/failed-print-response-disposition-flow-8x12.webp 8w, https:\/\/lead-pcb.com\/wp-content\/uploads\/2026\/10\/failed-print-response-disposition-flow.webp 1024w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">IPC-7526\uc740 \uc2a4\ud150\uc2e4 \ubc0f \uc778\uc1c4 \ubd88\ub7c9 \uae30\ud310\uc758 \uc138\ucc99\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \uc801\uc6a9 \uc808\ucc28\uc5d0\uc11c\ub294 \ud398\uc774\uc2a4\ud2b8, PCB \uc7ac\ub8cc, \uc138\ucc99 \ud654\ud559\ubb3c\uc9c8 \ubc0f \uac74\uc870 \uc694\uac74\ub3c4 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uacf5\uc815\uc774 \ud68c\ubcf5\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uacf5\uc815 \ud68c\ubcf5\uc740 \uc2dc\uc815 \uc870\uce58\ub85c \uc758\ub3c4\ud55c \uacf5\uc815 \uc0c1\ud0dc\uac00 \ubcf5\uad6c\ub418\uace0, \uadf8 \uadfc\uac70\uac00 \ubcf4\uc874\ub418\uc5c8\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc6d0\ub798 \uacbd\ubcf4, \uac80\ud1a0\uc790\uc758 \uacb0\uc815, \uc0ac\uc720, \uc870\uce58, \ub808\uc2dc\ud53c \uac1c\uc815\ud310 \ubc0f \ucd5c\uc885 \ucc98\ubd84\uc744 \ubcf4\uc874\ud558\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubb38\uc81c\uac00 \ubc1c\uc0dd\ud55c \uac1c\uad6c\ubd80 \ub610\ub294 \ub3c4\ud3ec\ubb3c \uadf8\ub8f9\uc758 \ud6c4\uc18d \uacb0\uacfc\ub97c \uac80\ud1a0\ud558\uc138\uc694. \uacbd\ubcf4\uac00 \uc0ac\ub77c\uc9c8 \ub54c\uae4c\uc9c0 \ud5c8\uc6a9 \ud55c\uacc4\ub97c \ub113\ud788\ub294 \uac83\uc740 \uacf5\uc815 \ud68c\ubcf5\uc744 \uc785\uc99d\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4. \ud5c8\uc6a9 \ud55c\uacc4\ub97c \ubcc0\uacbd\ud558\ub824\uba74 \uae30\uc220\uc801 \uadfc\uac70\uc640 \uc2b9\uc778\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc790\ub3d9 \ud504\ub9b0\ud130 \ud53c\ub4dc\ubc31\uc740 \uacf5\uc815 \uad00\ub9ac\uc5d0 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc9c0\ub9cc, \uc124\uc815\uacfc \uac80\uc99d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. <a href=\"https:\/\/global.yamaha-motor.com\/business\/smt\/inspectionsystem\/ysi-sp\/feature\/\">Yamaha\ub294<\/a> \uc624\ud504\uc14b \ud53c\ub4dc\ubc31 \ubc0f \uc138\ucc99 \uc8fc\uae30 \uae30\ub2a5\uc744 \ubb38\uc11c\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud574\ub2f9 \ud50c\ub7ab\ud3fc\uc5d0\uc11c \uae30\ub2a5\uc744 \uc81c\uacf5\ud55c\ub2e4\uace0 \ud574\uc11c \ud2b9\uc815 \uc870\ub9bd \ub77c\uc778\uc5d0\uc11c \uadf8 \uae30\ub2a5\uc774 \ud65c\uc131\ud654\ub418\uc5b4 \uc788\ub2e4\ub294 \ub73b\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SPI, AOI, X\uc120 \uac80\uc0ac \ubc0f \uc804\uae30 \uac80\uc0ac\ub294 \uc11c\ub85c \uc5b4\ub5bb\uac8c \uc5f0\uacc4\ub418\ub098\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \ubc29\ubc95\ub4e4\uc740 \uc11c\ub85c \ub2e4\ub978 \uacf5\uc815 \ub2e8\uacc4\uc640 \uace0\uc7a5 \uba54\ucee4\ub2c8\uc998\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. SPI\ub294 \uc778\uc1c4 \uacf5\uc815\uc744 \uad00\ub9ac\ud558\uba70, \ud6c4\uc18d \uac80\uc0ac\uc640 \uc2dc\ud5d8\uc740 SPI \uc2dc\uc810\uc5d0\ub294 \uc544\uc9c1 \uc874\uc7ac\ud558\uc9c0 \uc54a\uac70\ub098 \uad00\ucc30\ud560 \uc218 \uc5c6\ub294 \uc0c1\ud0dc\ub97c \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ubc29\ubc95<\/th><th>\uc0dd\uc0b0 \ub2e8\uacc4<\/th><th>\ud655\ubcf4\ub418\ub294 \uc99d\uac70<\/th><th>\ub2e8\ub3c5\uc73c\ub85c \ud655\uc778\ud560 \uc218 \uc5c6\ub294 \uc0ac\ud56d<\/th><\/tr><\/thead><tbody><tr><td>2D SPI<\/td><td>\uc778\uc1c4 \ud6c4, \ubd80\ud488 \uc2e4\uc7a5 \uc804<\/td><td>\ud398\uc774\uc2a4\ud2b8\uc758 \uc874\uc7ac \uc5ec\ubd80, \uba74\uc801, \uc704\uce58 \ubc0f \uc5f0\uacb0 \uc0c1\ud0dc<\/td><td>\ud1b5\ud569 3\ucc28\uc6d0 \ud398\uc774\uc2a4\ud2b8 \uccb4\uc801<\/td><\/tr><tr><td>3D SPI<\/td><td>\uc778\uc1c4 \ud6c4, \ubd80\ud488 \uc2e4\uc7a5 \uc804<\/td><td>\ud398\uc774\uc2a4\ud2b8 \ub192\uc774, \uccb4\uc801, \uba74\uc801, \uc624\ud504\uc14b, \ud615\uc0c1<\/td><td>\uc644\uc131\ub41c \uc811\ud569\ubd80 \ub610\ub294 \ud68c\ub85c\uc758 \uc801\ud569\uc131<\/td><\/tr><tr><td>AOI<\/td><td>\ubd80\ud488 \uc2e4\uc7a5 \ud6c4 \ubc0f\/\ub610\ub294 \ub9ac\ud50c\ub85c\uc6b0 \ud6c4<\/td><td>\ud504\ub85c\uadf8\ub7a8\ub41c \ubd80\ud488 \ubc0f \uc811\uadfc \uac00\ub2a5\ud55c \uc194\ub354 \ud615\uc0c1 \uac80\uc0ac<\/td><td>\ubaa8\ub4e0 \uc228\uc740 \uc811\ud569\ubd80 \uc0c1\ud0dc<\/td><\/tr><tr><td>X\uc120\/AXI<\/td><td>\uc77c\ubc18\uc801\uc73c\ub85c \ub9ac\ud50c\ub85c\uc6b0 \ud6c4<\/td><td>\ubcf4\uc774\ub4dc\ub098 \ube0c\ub9ac\uc9c0\ub97c \ud3ec\ud568\ud55c \uc120\ud0dd\ub41c \ub0b4\ubd80 \uc194\ub354 \ud615\uc0c1<\/td><td>\uc644\uc804\ud55c \uc804\uae30\uc801 \uae30\ub2a5<\/td><\/tr><tr><td>\uc804\uae30\/\uae30\ub2a5 \uac80\uc0ac<\/td><td>\uc815\ud574\uc9c4 \uc870\ub9bd \uac80\uc0ac \ub2e8\uacc4<\/td><td>\uac80\uc0ac \ub300\uc0c1 \uc811\uc18d\ubd80, \ud68c\ub85c \uc751\ub2f5 \ub610\ub294 \uae30\ub2a5<\/td><td>\ubaa8\ub4e0 \ubb3c\ub9ac\uc801 \uacb0\ud568 \ub610\ub294 \uc7a0\uc7ac \uacb0\ud568<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.omron.com\/global\/en\/technology\/omrontechnics\/vol55\/009.html\">Omron\uc740 SPI\uac00 <\/a>\ubd80\ud488 \uc2e4\uc7a5 \uc804\uc5d0 \uc218\ud589\ub418\uba70, \ubd80\ud488 \uc2e4\uc7a5 \ubc0f \ub9ac\ud50c\ub85c\uc6b0 \ud6c4\uc5d0\ub294 \uad11\ud559 \uac80\uc0ac\uac00 \uc774\ub8e8\uc5b4\uc9c4\ub2e4\uace0 \uc124\uba85\ud569\ub2c8\ub2e4. Omron\uc758 <a href=\"https:\/\/www.omron.com\/global\/en\/technology\/omrontechnics\/vol55\/009.html\">CT \uac80\uc0ac \ubb38\uc11c\uc5d0\uc11c\ub294 <\/a>\uad11\ud559 \uac80\uc0ac\ub85c\ub294 \uc811\uadfc\ud560 \uc218 \uc5c6\ub294 \uc228\uc740 \uc811\ud569\ubd80\ub97c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc804\uae30 \uac80\uc0ac \ubc29\uc2dd\ub3c4 \uc11c\ub85c \ub2e4\ub985\ub2c8\ub2e4. ICT\uc640 \ud50c\ub77c\uc789 \ud504\ub85c\ube0c \uac80\uc0ac\ub294 \uc120\ud0dd\ub41c \ud68c\ub85c \ud2b9\uc131\uc744 \ud655\uc778\ud560 \uc218 \uc788\uace0, \uae30\ub2a5 \uac80\uc0ac\ub294 \uc9c0\uc815\ub41c \uc791\ub3d9 \ub3d9\uc791\uc744 \uc2dc\ud5d8\ud569\ub2c8\ub2e4. \uac80\uc0ac \ubc94\uc704\ub294 \ud14c\uc2a4\ud2b8 \uc124\uacc4\uc640 \uc811\uadfc \uac00\ub2a5\ud55c \uc9c0\uc810\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc870\ub9bd \uc704\ud5d8\uacfc \uace0\uac1d \uc694\uad6c\uc0ac\ud56d\uc744 \uace0\ub824\ud574 \uc870\ud569\uc744 \uc120\ud0dd\ud558\uc138\uc694. \uac80\uc0ac \uc808\ucc28\ub97c \ud1b5\uacfc\ud588\ub2e4\ub294 \uac83\uc740 \ud574\ub2f9 \uac80\uc0ac \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc801\ud569\ud558\ub2e4\ub294 \uc99d\uac70\uc774\uc9c0, \uc7a5\uae30 \uc2e0\ub8b0\uc131\uc758 \ubaa8\ub4e0 \uce21\uba74\uc744 \uc785\uc99d\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud134\ud0a4 PCBA \uacac\uc801\uc744 \uc694\uccad\ud560 \ub54c \uc5b4\ub5a4 SPI \uc99d\uac70\ub97c \uc694\uad6c\ud574\uc57c \ud560\uae4c\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc720\uc6a9\ud55c \uacf5\uae09\uc5c5\uccb4 \ud3c9\uac00\ub294 \uac80\uc0ac \ubc94\uc704, \uc2b9\uc778\ub41c \ud55c\uacc4 \ubc0f \ubd88\ub7c9 \ucc98\ub9ac \ubc29\uc2dd\uc744 \uc2e4\uc81c \uc870\ub9bd \uc870\uac74\uacfc \uc5f0\uacc4\ud569\ub2c8\ub2e4. \uc7a5\ube44 \uc774\ub984\uc774\ub098 \uc77c\ubc18\uc801\uc778 \u201cSPI \ud3ec\ud568\u201d\uc774\ub77c\ub294 \ubb38\uad6c\ub9cc\uc73c\ub85c\ub294 \uc774\ub7ec\ud55c \uc0ac\ud56d\uc774 \uc815\ud574\uc9c0\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uad6c\uccb4\uc801\uc778 \uc18c\uc2f1 \uc2e4\uc218\ub97c \ubc29\uc9c0\ud560 \uc99d\uac70\ub97c \uc694\uccad\ud558\uc138\uc694<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\ud45c \uae30\ub85d\uacfc \uba85\ud655\ud788 \uc815\uc758\ub41c \uad00\ub9ac \uacc4\ud68d\uc744 \ud1b5\ud574 \uacf5\uae09\uc5c5\uccb4\uac00 \ubb34\uc5c7\uc744 \uce21\uc815\ud558\uace0 \uadf8 \uacb0\uacfc\uac00 \uc0dd\uc0b0 \uc2b9\uc778\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc99d\uac70\uc5d0\ub294 \ud504\ub85c\uc81d\ud2b8\uc640 \uad00\ub828\ub41c \ud398\uc774\uc2a4\ud2b8 \ub3c4\ud3ec \ud615\uc0c1\uacfc \uae30\ud310 \uc870\uac74\uc774 \ud3ec\ud568\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc99d\uac70<\/th><th>\uc694\uccad \uc0ac\ud56d<\/th><th>\ubc29\uc9c0\ub418\ub294 \uad6c\ub9e4 \uc624\ub958<\/th><\/tr><\/thead><tbody><tr><td>\uac80\uc0ac \ubc94\uc704<\/td><td>\uc804\uccb4 \ubcf4\ub4dc\/\ud328\ub110 \uac80\uc0ac \ub610\ub294 \uc0d8\ud50c\ub9c1 \uc5ec\ubd80, \uac80\uc0ac\ud55c \uba74\uacfc \ub3c4\ud3ec\ubd80 \ubc0f \uc81c\uc678 \ud56d\ubaa9<\/td><td>\ubaa8\ub4e0 \ubcf4\ub4dc\ub97c \uac80\uc0ac\ud558\uba74 \uad00\ub828\ub41c \ubaa8\ub4e0 \ub3c4\ud3ec\ubd80\ub3c4 \uac80\uc0ac\ub41c\ub2e4\uace0 \uac00\uc815\ud558\ub294 \uac83<\/td><\/tr><tr><td>\uc2b9\uc778\ub41c \ud55c\uacc4<\/td><td>\uacf5\uce6d \uae30\uc900\uac12, \ub3c4\ud3ec \ud615\uc0c1\ubcc4 \ud55c\uacc4, \uc2b9\uc778 \uadfc\uac70, \uac1c\uc815 \ubc88\ud638<\/td><td>\ubd84\ubaa8\uac00 \ub2e4\ub974\uac70\ub098 \uac80\uc99d\ub418\uc9c0 \uc54a\uc740 \ud55c\uacc4\ub97c \uc0ac\uc6a9\ud55c \ubc31\ubd84\uc728\uc744 \ube44\uad50\ud558\ub294 \uac83<\/td><\/tr><tr><td>\uce21\uc815 \uc5ed\ub7c9<\/td><td>\uad00\ub828 \uc124\uc815, \uad50\uc815 \ud655\uc778, \ubc18\ubcf5\uc131 \ubc0f \uce21\uc815 \uc2dc\uc2a4\ud15c \uad00\ub828 \uc99d\uac70<\/td><td>\ud53d\uc140 \ud06c\uae30\ub098 \ud574\uc0c1\ub3c4\ub97c \uc785\uc99d\ub41c \uc815\ud655\ub3c4\ub85c \uac04\uc8fc\ud558\ub294 \uac83<\/td><\/tr><tr><td>\uc778\uc1c4 \ubd88\ub7c9 \ucc98\ub9ac<\/td><td>\ubcf4\ub958\/\ucd9c\ud558 \uc2b9\uc778 \uad8c\ud55c, \uc2dc\uc815 \uc808\ucc28, \uc7ac\uac80\uc0ac \uc694\uad6c\uc0ac\ud56d<\/td><td>\uc791\uc5c5\uc790\uac00 \ud1b5\uc0c1\uc801\uc73c\ub85c \ubb34\uc2dc\ud558\ub294 \uacbd\ubcf4\ub97c \uadf8\ub300\ub85c \uc218\uc6a9\ud558\ub294 \uac83<\/td><\/tr><tr><td>\ucd94\uc801\uc131<\/td><td>\ubcf4\ub4dc\/\ud328\ub110 \uc2dd\ubcc4 \uc815\ubcf4\ub97c \ub808\uc2dc\ud53c, \uc2a4\ud150\uc2e4 \uac1c\uc815 \ubc88\ud638, \uacb0\uacfc \ubc0f \ucc98\ub9ac \ub0b4\uc5ed\uacfc \uc5f0\uacb0<\/td><td>\uacf5\uae09\ub41c \ub85c\ud2b8\uc640 \uc5f0\uacb0\ud560 \uc218 \uc5c6\ub294 \ubcf4\uace0\uc11c\ub97c \ubc1b\ub294 \uac83<\/td><\/tr><tr><td>\ubcf4\uace0 \ubc94\uc704<\/td><td>\uc81c\uacf5 \uac00\ub2a5\ud55c \uce21\uc815\uac12, \uc774\ubbf8\uc9c0, \ucd94\uc138, \ub0b4\ubcf4\ub0b4\uae30 \ud615\uc2dd \ubc0f \ubcf4\uc874 \uae30\uac04<\/td><td>\uc218\uc9d1\ub418\uc9c0\ub3c4 \ubcf4\uc874\ub418\uc9c0\ub3c4 \uc54a\uc740 \uae30\ub85d\uc744 \uae30\ub300\ud558\ub294 \uac83<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc775\uba85\ud654\ub41c \uc608\uc2dc\uc5d0\ub3c4 \ub2e8\uc704, \uacf5\uce6d\uac12, \uc2b9\uc778 \ud55c\uacc4, \uacbd\ubcf4 \uc704\uce58 \ubc0f \ucc98\ub9ac \ub0b4\uc5ed\uc740 \uc720\uc9c0\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ud569\uaca9\ub960\uc744 \ubcf4\uc5ec \uc8fc\ub294 \uc2a4\ud06c\ub9b0\uc0f7\ub9cc\uc73c\ub85c\ub294 \uc81c\uc678 \ud56d\ubaa9\uc774\ub098 \uc7ac\uc815\uc758\uac00 \uac80\uc0ac \ubc94\uc704\uc5d0 \uc601\ud5a5\uc744 \ubbf8\ucce4\ub294\uc9c0 \uc54c \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc81c\ud488 \uc778\uc218 \uc694\uac74\uacfc \uacf5\uc815 \ubaa8\ub2c8\ud130\ub9c1 \ubaa9\ud45c\ub294 \ubcc4\ub3c4\ub85c \uae30\ub85d\ud558\uc138\uc694. J-STD-001\uc740 \ub0a9\ub55c \uc870\ub9bd\ud488 \uc694\uad6c\uc0ac\ud56d\uc744 \ub2e4\ub8e8\uba70, <a href=\"https:\/\/lead-pcb.com\/ko\/blog\/ipc-a-610\/\" data-type=\"post\" data-id=\"6767\">IPC-A-610<\/a> \ub294 \uc870\ub9bd\ud488\uc758 \uc801\ud569\uc131\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \ub450 \ud45c\uc900\uc758 \uba85\uce6d\ub9cc\uc73c\ub85c\ub294 \uadc0\uc0ac\uc758 \uac80\uc0ac \ud504\ub85c\uadf8\ub7a8\uc774 \uc815\ud574\uc9c0\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uacc4\uc57d\uc5d0 \uc801\uc6a9\ud560 \ud310\ubcf8\uacfc \ub4f1\uae09, \uace0\uac1d\ubcc4 \uc608\uc678 \uc0ac\ud56d\uc744 \uba85\uc2dc\ud558\uc138\uc694.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud488\uc9c8 \uc694\uad6c\uc0ac\ud56d\uc744 \uc2e4\ud589 \uac00\ub2a5\ud55c RFQ\ub85c \uc804\ud658\ud558\uc138\uc694<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\ud589 \uac00\ub2a5\ud55c RFQ\uc5d0\ub294 \uc124\uacc4 \ud30c\uc77c\uacfc \ud544\uc218 \uac80\uc0ac \ubc0f \ubcf4\uace0 \ubc94\uc704\uac00 \ud568\uaed8 \uba85\uc2dc\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. Gerber \ubc0f \uc194\ub354 \ud398\uc774\uc2a4\ud2b8 \ub808\uc774\uc5b4 \ub370\uc774\ud130, BOM, CPL\/\ud53d\uc564\ud50c\ub808\uc774\uc2a4 \ud30c\uc77c, \uc870\ub9bd\ub3c4, \uc218\ub7c9, \uc8fc\uc694 \ud328\ud0a4\uc9c0 \uc138\ubd80 \uc815\ubcf4\ub97c \uc81c\uacf5\ud558\uc138\uc694. \ud574\ub2f9\ub418\ub294 \uc791\uc5c5 \ud488\uc9c8 \uc694\uad6c\uc0ac\ud56d\uacfc \uc804\uae30\uc801 \ub610\ub294 \uae30\ub2a5 \ud14c\uc2a4\ud2b8 \uc9c0\uce68\ub3c4 \ud3ec\ud568\ud558\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc791\uc740 \uac1c\uad6c\ubd80, \uac04\uaca9\uc774 \uc881\uc740 \ub2e8\uc790 \ub610\ub294 \ubd84\ud560\ub41c \ubc29\uc5f4 \ud328\ub4dc \uc778\uc1c4\ucc98\ub7fc \ud2b9\ubcc4\ud55c \uac80\ud1a0\uac00 \ud544\uc694\ud55c \ud328\ub4dc\ub098 \ud328\ud0a4\uc9c0\ub97c \uc2dd\ubcc4\ud558\uc138\uc694. \uadf8\ub7ec\uba74 \uc870\ub9bd\uc5c5\uccb4\uac00 \uc2a4\ud150\uc2e4\uacfc \uac80\uc0ac \uacc4\ud68d\uc744 \ud568\uaed8 \ud3c9\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LEADHUI\ub294 SPI\ub97c \ub2e4\uc74c \ud56d\ubaa9 \uc911 \ud558\ub098\ub85c \uc548\ub0b4\ud569\ub2c8\ub2e4 <a href=\"https:\/\/lead-pcb.com\/ko\/quality-testing-capabilities\/\">\ud488\uc9c8 \ubc0f \ud14c\uc2a4\ud2b8 \uc5ed\ub7c9<\/a>. \uacac\uc801\uc5d0 \ud3ec\ud568\ub41c \uc0dd\uc0b0 \uac74\uc758 \uac80\uc0ac \ubc94\uc704, \uc2b9\uc778 \uae30\uc900, \ubcf4\uace0 \ub0b4\uc6a9 \ubc0f \uc81c\uc678 \ud56d\ubaa9\uc744 \ud655\uc778\ud558\uc138\uc694. \ud2b9\uc815 \uc5ed\ub7c9\uc744 \uac16\ucd94\uc5c8\ub2e4\uace0 \ud574\uc11c \ubaa8\ub4e0 \uc8fc\ubb38\uc5d0 \ub3d9\uc77c\ud55c \ubc94\uc704\uac00 \uc801\uc6a9\ub418\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc14b\uc5c5, \uac80\uc0ac \ubc0f \ubcf4\uace0\uac00 \ud3ec\ud568\ub418\ub294\uc9c0 \uc544\ub2c8\uba74 \ubcc4\ub3c4 \uacac\uc801\ub418\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694. \uc774\ub294 \ud504\ub85c\uc81d\ud2b8\ubcc4 \uc0c1\uc5c5 \uc870\uac74\uc774\uba70, \ubcf4\ub4dc\ub2f9 SPI \ube44\uc6a9\uc758 \ud45c\uc900 \uc694\uc728\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c\uacfc \uac19\uc740 <a href=\"https:\/\/lead-pcb.com\/ko\/pcb-assembly\/\" data-type=\"page\" data-id=\"22\">\ud134\ud0a4 PCB \uc870\ub9bd \uacac\uc801<\/a>\uc744 \uc694\uccad\ud558\ub824\uba74 \uc8fc\uc694 \ud328\ud0a4\uc9c0\uc640 \ud544\uc694\ud55c \uae30\ub85d\uc744 \uba85\uc2dc\ud55c \uc124\uacc4 \uc790\ub8cc\ub97c \uc81c\ucd9c\ud558\uc138\uc694. \uc870\ub9bd \uacac\uc801\uacfc \ud568\uaed8 \uc81c\uc548\ub41c \uac80\uc0ac \uacc4\ud68d\ub3c4 \uc694\uccad\ud558\uc138\uc694.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud504\ub85c\ud1a0\ud0c0\uc785\uc5d0\ub3c4 \uc591\uc0b0\uacfc \ub3d9\uc77c\ud55c SPI \uac80\uc0ac \ubc94\uc704\uac00 \ud544\uc694\ud55c\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud504\ub85c\ud1a0\ud0c0\uc785 \uac80\uc0ac\ub294 \uacb0\ud568 \uc704\ud5d8\uacfc \uc81c\uc791 \ubaa9\uc801\uc5d0 \ub530\ub77c \uacb0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \ud2b9\ud788 \ubd80\ud488 \uac00\uaca9\uc774 \ube44\uc2f8\uac70\ub098 \ubbf8\uc138 \ud328\ud134 \uc778\uc1c4\uac00 \uac80\uc99d\ub418\uc9c0 \uc54a\uc740 \uacbd\uc6b0, \uc18c\ub7c9 \uc8fc\ubb38\uc774\ub77c\uace0 \ud574\uc11c \uac80\uc0ac \ubc94\uc704\ub97c \uc790\ub3d9\uc73c\ub85c \uc904\uc774\ub294 \uac83\uc774 \ud0c0\ub2f9\ud55c \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc591\uc0b0 \uacf5\uc815\uc744 \uac80\uc99d\ud558\uae30 \uc704\ud55c \ud504\ub85c\ud1a0\ud0c0\uc785\uc774\ub77c\uba74, \uc591\uc0b0\uacfc \uc720\uc0ac\ud55c \uc194\ub354 \ud398\uc774\uc2a4\ud2b8 \uce21\uc815 \ubc0f \ucd94\uc801 \uac00\ub2a5\ud55c \uacb0\uacfc\uac00 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ub354 \ub2e8\uc21c\ud55c \uac1c\ubc1c \ubcf4\ub4dc\ub77c\uba74 \uad00\ub828 \uc704\ud5d8\uc744 \ub2e4\ub8e8\ub294 \ud55c, \ubb38\uc11c\ud654\ub41c \ub2e4\ub978 \uac80\uc0ac \uacbd\ub85c\ub97c \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud328\ud0a4\uc9c0 \ud53c\uce58\ub9cc\uc73c\ub85c \ubcf4\ud3b8\uc801\uc778 \uc120\uc815 \uae30\uc900\uc744 \uc815\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c \uc0dd\uc0b0\uc744 \uc9c4\ud589\ud558\uae30 \uc804\uc5d0 \uc8fc\uc694 \ud328\ub4dc, \ud544\uc694\ud55c \uc99d\ube59 \uc790\ub8cc, \uc778\uc1c4 \ubd88\ub7c9 \ubc1c\uc0dd \uc2dc \ub300\uc751 \ubc29\uc548\uc744 \uc815\ud558\uace0 \uc81c\uc870 \ubc94\uc704\ub97c \uc2b9\uc778\ud558\uc138\uc694. \uc774\ub807\uac8c \ud558\uba74 \ubcf4\ub4dc \uc0dd\uc0b0\uc5d0 \ub4e4\uc5b4\uac00\uae30 \uc804\uc5d0 \uac80\uc0ac \uc694\uad6c\uc0ac\ud56d\uc744 \uac80\ud1a0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Solder paste inspection (SPI) checks paste deposited on a PCB after printing and before component placement. A 3D SPI system measures deposit volume, height, area, and alignment against programmed limits. It allows defective prints to be held and corrected before placement and reflow. For hardware engineers and PCBA buyers, the key decision is whether the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":24115,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"What Is Solder Paste Inspection (SPI)? SMT Quality Guide","_seopress_titles_desc":"Learn what SPI measures, how solder paste defects are handled before reflow, and which inspection records to request for your next turnkey PCBA build.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[6,15],"tags":[],"class_list":["post-24113","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pcb-assembly","category-smt"],"acf":[],"meta_box":[],"_links":{"self":[{"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/posts\/24113","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/comments?post=24113"}],"version-history":[{"count":0,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/posts\/24113\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/media\/24115"}],"wp:attachment":[{"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/media?parent=24113"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/categories?post=24113"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lead-pcb.com\/ko\/wp-json\/wp\/v2\/tags?post=24113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}