{"id":24121,"date":"2026-10-14T02:25:07","date_gmt":"2026-10-14T02:25:07","guid":{"rendered":"https:\/\/lead-pcb.com\/?page_id=24121"},"modified":"2026-10-14T08:49:33","modified_gmt":"2026-10-14T08:49:33","slug":"pcb-impedance-calculator","status":"publish","type":"page","link":"https:\/\/lead-pcb.com\/ja\/tools\/pcb-impedance-calculator\/","title":{"rendered":"PCB\u5236\u5fa1\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u8a08\u7b97\u30c4\u30fc\u30eb"},"content":{"rendered":"<h1 class=\"has-text-align-center wp-block-heading\">PCB Controlled Impedance &#038; Trace Width Calculator<\/h1>\n\nIPC-2141\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u30bd\u30eb\u30d0\u30fc\u516c\u5f0f\u306b\u57fa\u3065\u304d\u307e\u3059\u3002\u914d\u7dda\u5f62\u72b6\u3092\u5165\u529b\u3059\u308b\u3068\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u304c\u6c42\u307e\u308a\u3001\u76ee\u6a19\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\uff0850 \u03a9 \/ 75 \u03a9 \/ 90 \u03a9 \/ 100 \u03a9 \u2026\uff09\u3092\u5165\u529b\u3059\u308b\u3068\u6b63\u78ba\u306a\u914d\u7dda\u5e45\u304c\u6c42\u307e\u308a\u307e\u3059\u3002\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>","protected":false},"excerpt":{"rendered":"<p>PCB Controlled Impedance &#038; Trace Width Calculator Based on the IPC-2141 field solver formulas \u2014 enter trace geometry to get impedance, or enter a target impedance (50 \u03a9 \/ 75 \u03a9 \/ 90 \u03a9 \/ 100 \u03a9 \u2026) to get the precise trace width. Frequently Asked Questions<\/p>","protected":false},"author":1,"featured_media":0,"parent":24098,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"PCB Controlled Impedance & Trace Width Calculator","_seopress_titles_desc":"Based on the IPC-2141 field solver formulas \u2014 enter trace geometry to get impedance, or enter a target impedance to get the precise trace width.","_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":""},"class_list":["post-24121","page","type-page","status-publish","hentry"],"acf":[],"meta_box":[],"_links":{"self":[{"href":"https:\/\/lead-pcb.com\/ja\/wp-json\/wp\/v2\/pages\/24121","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lead-pcb.com\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/lead-pcb.com\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ja\/wp-json\/wp\/v2\/comments?post=24121"}],"version-history":[{"count":0,"href":"https:\/\/lead-pcb.com\/ja\/wp-json\/wp\/v2\/pages\/24121\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ja\/wp-json\/wp\/v2\/pages\/24098"}],"wp:attachment":[{"href":"https:\/\/lead-pcb.com\/ja\/wp-json\/wp\/v2\/media?parent=24121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}