{"id":626,"date":"2025-02-23T23:02:46","date_gmt":"2025-02-23T22:02:46","guid":{"rendered":"https:\/\/knutsson.dk\/wordpress\/?page_id=626"},"modified":"2025-02-23T23:04:07","modified_gmt":"2025-02-23T22:04:07","slug":"pcb-references-designators","status":"publish","type":"page","link":"https:\/\/knutsson.dk\/wordpress\/electronics\/tables\/pcb-references-designators\/","title":{"rendered":"References\/designators."},"content":{"rendered":"<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Commonly used references of different components on pcbs and schematics <\/p><\/div>\n\n\n<figure class=\"wp-block-table postmath\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Designation<\/strong><\/th><th><strong>Component Type<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>R<\/strong><\/td><td>Resistor<\/td><\/tr><tr><td><strong>C<\/strong><\/td><td>Capacitor<\/td><\/tr><tr><td><strong>L<\/strong><\/td><td>Inductor<\/td><\/tr><tr><td><strong>D<\/strong><\/td><td>Diode<\/td><\/tr><tr><td><strong>Q<\/strong><\/td><td>Transistor (BJT, FET, MOSFET, etc.)<\/td><\/tr><tr><td><strong>U<\/strong><\/td><td>Integrated Circuit (IC)<\/td><\/tr><tr><td><strong>IC<\/strong><\/td><td>Integrated Circuit (alternative to U)<\/td><\/tr><tr><td><strong>J<\/strong><\/td><td>Connector or Jack<\/td><\/tr><tr><td><strong>P<\/strong><\/td><td>Plug or Connector<\/td><\/tr><tr><td><strong>S<\/strong><\/td><td>Switch<\/td><\/tr><tr><td><strong>SW<\/strong><\/td><td>Switch (alternative to S)<\/td><\/tr><tr><td><strong>T<\/strong><\/td><td>Transformer<\/td><\/tr><tr><td><strong>X<\/strong><\/td><td>Crystal or Oscillator<\/td><\/tr><tr><td><strong>Y<\/strong><\/td><td>Crystal or Oscillator (alternative to X)<\/td><\/tr><tr><td><strong>F<\/strong><\/td><td>Fuse<\/td><\/tr><tr><td><strong>VR<\/strong><\/td><td>Variable Resistor (Potentiometer)<\/td><\/tr><tr><td><strong>LED<\/strong><\/td><td>Light-Emitting Diode<\/td><\/tr><tr><td><strong>Z<\/strong><\/td><td>Zener Diode<\/td><\/tr><tr><td><strong>M<\/strong><\/td><td>Motor<\/td><\/tr><tr><td><strong>B<\/strong><\/td><td>Battery<\/td><\/tr><tr><td><strong>K<\/strong><\/td><td>Relay<\/td><\/tr><tr><td><strong>TP<\/strong><\/td><td>Test Point<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Commonly used references of different components on pcbs and schematics<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":214,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"_s2mail":"yes","ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-626","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/knutsson.dk\/wordpress\/wp-json\/wp\/v2\/pages\/626","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/knutsson.dk\/wordpress\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/knutsson.dk\/wordpress\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/knutsson.dk\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/knutsson.dk\/wordpress\/wp-json\/wp\/v2\/comments?post=626"}],"version-history":[{"count":2,"href":"https:\/\/knutsson.dk\/wordpress\/wp-json\/wp\/v2\/pages\/626\/revisions"}],"predecessor-version":[{"id":628,"href":"https:\/\/knutsson.dk\/wordpress\/wp-json\/wp\/v2\/pages\/626\/revisions\/628"}],"up":[{"embeddable":true,"href":"https:\/\/knutsson.dk\/wordpress\/wp-json\/wp\/v2\/pages\/214"}],"wp:attachment":[{"href":"https:\/\/knutsson.dk\/wordpress\/wp-json\/wp\/v2\/media?parent=626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}