{"id":10412,"date":"2026-07-19T13:08:13","date_gmt":"2026-07-19T13:08:13","guid":{"rendered":"https:\/\/ic-vendor.com\/1275-9043-2\/"},"modified":"2026-07-19T13:08:13","modified_gmt":"2026-07-19T13:08:13","slug":"1275-9043-2","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/1275-9043-2\/","title":{"rendered":"1275.9043"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The 1275.9043 is a Schurter IEC inlet filter with integrated fuse holder, designed for EMC line filtering and equipment power entry. It combines a power inlet, line filter, and fuse holder in a single compact module for compliance with IEC 60939 and IEC 60320 standards.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n
Device Type<\/td>\nIEC Power Inlet with Line Filter<\/td>\n<\/tr>\n
Rated Current<\/td>\nPer specific variant (typically 1-10A)<\/td>\n<\/tr>\n
Rated Voltage<\/td>\n250V AC<\/td>\n<\/tr>\n
Filter Type<\/td>\nSingle-stage or dual-stage LC<\/td>\n<\/tr>\n
Insertion Loss<\/td>\nPer IEC 60939 (typical 40-60dB)<\/td>\n<\/tr>\n
Fuse Holder<\/td>\nIntegrated (1 or 2 fuses)<\/td>\n<\/tr>\n
C Connector<\/td>\nIEC 60320 C14 or C20 inlet<\/td>\n<\/tr>\n
\u5236\u9020\u5546<\/td>\nSchurter<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Integrated IEC inlet + EMI filter + fuse holder<\/li>\n
  • High common-mode and differential-mode attenuation<\/li>\n
  • IEC 60320 C14 power inlet connector<\/li>\n
  • Compliance with IEC 60939 filter standards<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Industrial power supply EMI filtering<\/li>\n
    • Medical equipment power entry<\/li>\n
    • Telecom and networking equipment<\/li>\n
    • Test and measurement instruments<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The 1275.9043 is a Schurter IEC inlet filter with integrated fuse holder, designed for EMC line filtering and equipment power entry. It combines a power inlet, line filter, and fuse holder in a single compact module for compliance with IEC 60939 and IEC 60320 standards. Key Specifications Device Type IEC Power Inlet with […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[66],"tags":[1709,1711,1713],"chip_brand":[975],"class_list":["post-10412","post","type-post","status-publish","format-standard","hentry","category-connectors-interconnect-devices","tag-1275-9043","tag-iec-filter","tag-power-inlet","chip_brand-schurter"],"acf":{"brief_explanation":"IEC Power Inlet Filter with fuse holder, 250VAC, EMC line filter, Schurter","date_code":"","package_case":"Chassis Mount (panel cutout per IEC 60320)","in_stock":2800,"datasheet":"https:\/\/www.schurter.com\/en\/products\/power-entry-modules","price":"","product_introduction":"The 1275.9043 is an IEC power inlet filter from Schurter that combines an IEC 60320 C14 power connector, EMI line filter, and integrated fuse holder in a single chassis-mount module. The LC filter network provides high common-mode and differential-mode noise attenuation to meet EMC compliance requirements. The integrated fuse holder simplifies BOM and assembly by eliminating separate fuse and fuseholder components. This all-in-one power entry module is widely used in industrial, medical, and telecom equipment.","working_principle":"The line filter uses a common-mode choke and X\/Y capacitors in an LC network to attenuate conducted emissions. The common-mode choke presents high impedance to common-mode noise (noise on both lines relative to ground), while X capacitors (line-to-line) and Y capacitors (line-to-ground) provide shunt paths for both differential and common-mode noise. The integrated fuse holder allows installation of one or two line fuses for overcurrent protection. The IEC C14 inlet provides a standardized AC power connection per IEC 60320.","pin_description":"
      Terminal<\/th>Function<\/th><\/tr>
      L (Line)<\/td>AC Line input (after fuse)<\/td><\/tr>
      N (Neutral)<\/td>AC Neutral<\/td><\/tr>
      PE (Ground)<\/td>Protective Earth<\/td><\/tr><\/table>","application_scenarios":"
      • Industrial power supply and equipment AC entry filter<\/li>\n
      • Medical device IEC 60601 compliant power inlet<\/li>\n
      • Telecom and networking equipment EMI filter<\/li>\n
      • Test and measurement instrument power entry<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Type<\/th>Notes<\/th><\/tr>
        Schaffner<\/td>FN2070-6-06<\/td>IEC Filter<\/td>6A single-stage filter<\/td><\/tr>
        Corcom<\/td>6EE1<\/td>IEC Filter<\/td>6A, C14 inlet<\/td><\/tr>
        Schurter<\/td>11SP1.6.1-2<\/td>IEC Filter<\/td>Schurter single-stage<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10412","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=10412"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10412\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=10412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=10412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=10412"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=10412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}