{"id":11218,"date":"2026-07-25T03:14:45","date_gmt":"2026-07-25T03:14:45","guid":{"rendered":"https:\/\/ic-vendor.com\/ac0402fr-072kl\/"},"modified":"2026-07-25T03:14:45","modified_gmt":"2026-07-25T03:14:45","slug":"ac0402fr-072kl","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/ac0402fr-072kl\/","title":{"rendered":"AC0402FR-072KL"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The Yageo AC0402FR-072KL is a 2k\u03a9, 1\/16W thick film chip resistor in a 0402 (1005 metric) package. AEC-Q200 qualified from the AC automotive series, it provides compact general-purpose resistance for high-density automotive PCB layouts.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n
Resistance<\/td>\n2 k\u03a9<\/td>\n<\/tr>\n
Tolerance<\/td>\n\u00b1 1%<\/td>\n<\/tr>\n
Power Rating<\/td>\n0.0625 W (1\/16W)<\/td>\n<\/tr>\n
TCR<\/td>\n\u00b1200 ppm\/\u00b0C<\/td>\n<\/tr>\n
Operating Voltage<\/td>\n50 V<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-55\u00b0C to +155\u00b0C<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\n0402 (1005 Metric, 1.0×0.5mm)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • AEC-Q200 automotive qualified<\/li>\n
  • Ultra-compact 0402 footprint<\/li>\n
  • \u00b11% precision tolerance<\/li>\n

Halogen-free and RoHS compliant<\/td>\n
  • MSL 1 moisture sensitivity<\/td>\n
  • No marking (0402 size)<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • High-density automotive PCB pull-up\/down<\/li>\n
    • Signal line termination and biasing<\/li>\n
    • RC filter and timing networks<\/li>\n
    • LED current limiting in clusters<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Yageo AC0402FR-072KL is a 2k\u03a9, 1\/16W thick film chip resistor in a 0402 (1005 metric) package. AEC-Q200 qualified from the AC automotive series, it provides compact general-purpose resistance for high-density automotive PCB layouts. Key Specifications Resistance 2 k\u03a9 Tolerance \u00b11% Power Rating 0.0625 W (1\/16W) TCR \u00b1200 ppm\/\u00b0C Operating Voltage 50 V […]<\/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":[13,56],"tags":[2489],"chip_brand":[136],"class_list":["post-11218","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","tag-ac0402fr-072kl","chip_brand-vishay"],"acf":{"brief_explanation":"2kOhm 1\/16W thick film resistor, \u00b11%, 0402 SMD, AEC-Q200, -55 to 155C","date_code":"","package_case":"0402 (1005 Metric, 1.0x0.5x0.35mm)","in_stock":100000,"datasheet":"https:\/\/media.digikey.com\/pdf\/Data%20Sheets\/Yageo%20PDFs\/AC%20Series,%20Automotive.pdf","price":"$0.002 @ 10ku","product_introduction":"The AC0402FR-072KL from Yageo is a 2k\u03a9, 1\/16W (0.0625W) thick film chip resistor in a 0402 (1005 metric) surface-mount package from the AC automotive-grade series. With \u00b11% tolerance and \u00b1200ppm\/\u00b0C TCR, it provides compact general-purpose resistance for high-density automotive and industrial PCB layouts. AEC-Q200 qualified with MSL 1 moisture sensitivity, it operates from -55\u00b0C to +155\u00b0C. The tiny 1.0x0.5mm footprint enables maximum placement density.","working_principle":"The AC0402 series uses thick film technology where a resistive paste is screen-printed on an alumina ceramic substrate and fired. The film is laser-trimmed to achieve 2k\u03a9 within \u00b11% tolerance. A protective glass overcoat seals the element. The 0402 size is too small for surface marking, requiring tape reel identification. The Ni\/Sn termination provides reliable soldering with good wetting characteristics.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>Term 1<\/td>Passive<\/td>Resistor terminal 1<\/td><\/tr>
      2<\/td>Term 2<\/td>Passive<\/td>Resistor terminal 2<\/td><\/tr><\/table>","application_scenarios":"
      • High-density automotive ECU pull-up resistor<\/li>
      • Signal line impedance termination<\/li>
      • RC low-pass filter timing element<\/li>
      • LED cluster current limiting<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        RC0402FR-072KL<\/td>Yageo<\/td>Non-automotive RC series equivalent<\/td><\/tr>
        ERA-2AEB202V<\/td>Panasonic<\/td>2k\u03a9 0402 AEC-Q200<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11218","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/comments?post=11218"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11218\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=11218"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=11218"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=11218"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=11218"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}