{"id":144,"date":"2025-07-25T12:55:49","date_gmt":"2025-07-25T03:55:49","guid":{"rendered":"https:\/\/www.seiken.co.jp\/english\/wp\/?page_id=144"},"modified":"2025-08-14T10:25:00","modified_gmt":"2025-08-14T01:25:00","slug":"kelvin","status":"publish","type":"page","link":"https:\/\/www.seiken.co.jp\/english\/products\/ic_sockets\/kelvin\/","title":{"rendered":"Kelvin IC Sockets"},"content":{"rendered":"<section id=\"about\" class=\"container\">\n<h2>Advanced Solutions for High-Precision Measurement<\/h2>\n<p>\n          Seiken\u2019s Kelvin IC Sockets are built to simplify four-terminal (Kelvin connection) measurements, delivering highly accurate low-resistance testing that surpasses the limits of conventional methods. Designed to support ultra-compact chips\u2014including those smaller than 1mm\u00b2\u2014our sockets are perfectly suited for today\u2019s increasingly miniaturized and high-density integrated circuits.<br \/>\n          <br \/>Kelvin measurement demands specialized fixture designs, Seiken provides complete end-to-end support\u2014from custom fixture design to full manufacturing\u2014ensuring absolute integration into your testing environment.\n        <\/p>\n<div class=\"column3\">\n<figure>\n            <img decoding=\"async\" src=\"https:\/\/www.seiken.co.jp\/english\/wp\/wp-content\/themes\/wp-seiken-en\/assets\/images\/products\/ic_sockets\/kelvin\/about_img01.jpg\" alt=\"Kelvin IC Sockets\"><br \/>\n          <\/figure>\n<figure>\n            <img decoding=\"async\" src=\"https:\/\/www.seiken.co.jp\/english\/wp\/wp-content\/themes\/wp-seiken-en\/assets\/images\/products\/ic_sockets\/kelvin\/about_img02.jpg\" alt=\"Kelvin IC Sockets\"><br \/>\n          <\/figure>\n<figure>\n            <img decoding=\"async\" src=\"https:\/\/www.seiken.co.jp\/english\/wp\/wp-content\/themes\/wp-seiken-en\/assets\/images\/products\/ic_sockets\/kelvin\/about_img03.jpg\" alt=\"Kelvin IC Sockets\"><br \/>\n          <\/figure>\n<\/p><\/div>\n<div class=\"btn_wrap\">\n          <a href=\"..\/..\/probe\/kelvin\/\" class=\"btn\">Kelvin Measurement Method<\/a><br \/>\n          <a href=\"..\/..\/probe\/kelvin\/#feature\" class=\"btn\">Kelvin Probes \u2013 Key Features &#038; What Sets Them Apart<\/a>\n        <\/div>\n<\/p><\/div>\n<\/section>\n<div class=\"anchor\">\n<ul class=\"anchor_list container\">\n<li><a href=\"#feature\">Key Features &#038; Advantages<\/a><\/li>\n<li><a href=\"#usage\">Application Examples<\/a><\/li>\n<li><a href=\"#cases\">Custom solution examples<\/a><\/li>\n<li><a href=\"#related_products\">Related Products<\/a><\/li>\n<\/ul><\/div>\n<section id=\"feature\" class=\"container\">\n<h2>Key Features &#038; Advantages<\/h2>\n<div class=\"box -border\">\n<h3>01 Flexible pin layout for complex testing needs<\/h3>\n<p>Unlike traditional sockets, Seiken\u2019s Kelvin IC Sockets allow fully customizable pin layouts, as long as pitch conditions are satisfied. Whether measuring between 100 and 1000 electrodes per chip or conducting simultaneous multi-chip measurements, our solutions offer the flexibility to adapt to a wide range of advanced testing requirements.<\/p>\n<\/p><\/div>\n<div class=\"box -border\">\n<h3>02 Easy pin replacement and excellent maintainability<\/h3>\n<p>Seiken maintains the same ease of pin replacement as all of our IC sockets, ensuring simple maintenance and minimizing downtime. With small-lot production available starting from just one unit, our Kelvin sockets are ideal for both prototype development and low-volume manufacturing runs.<\/p>\n<\/p><\/div>\n<\/section>\n<section id=\"usage\" class=\"container\">\n<div class=\"ttl_link\">\n<h2>Application Examples<\/h2>\n<p>          <a href=\"..\/..\/industry_category\/\" class=\"link\"><span>Explore more <\/span><\/a>\n        <\/div>\n<div class=\"column2\">\n<figure class=\"-border\">\n<div><img decoding=\"async\" src=\"https:\/\/www.seiken.co.jp\/english\/wp\/wp-content\/themes\/wp-seiken-en\/assets\/images\/products\/ic_sockets\/kelvin\/usage_img01.jpg\" alt=\"\"><\/div>\n<\/figure>\n<div class=\"txt_wrap\">\n<ul class=\"list -dotted\">\n<li>WL-CSP<\/li>\n<li>QFN<\/li>\n<li>SON<\/li>\n<li>Discrete Components, and more<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Advanced Solutions for High-Precision Measurement Seiken\u2019s Kelvin IC Sockets are built to simplify four-termin [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":44,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-products-child.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-144","page","type-page","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.seiken.co.jp\/english\/wp-json\/wp\/v2\/pages\/144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.seiken.co.jp\/english\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.seiken.co.jp\/english\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.seiken.co.jp\/english\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.seiken.co.jp\/english\/wp-json\/wp\/v2\/comments?post=144"}],"version-history":[{"count":0,"href":"https:\/\/www.seiken.co.jp\/english\/wp-json\/wp\/v2\/pages\/144\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.seiken.co.jp\/english\/wp-json\/wp\/v2\/pages\/44"}],"wp:attachment":[{"href":"https:\/\/www.seiken.co.jp\/english\/wp-json\/wp\/v2\/media?parent=144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}