{"id":10891,"date":"2026-07-21T03:50:29","date_gmt":"2026-07-21T03:50:29","guid":{"rendered":"https:\/\/ic-vendor.com\/rt0603fre074k02l-2\/"},"modified":"2026-07-21T03:50:29","modified_gmt":"2026-07-21T03:50:29","slug":"rt0603fre074k02l-2","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/rt0603fre074k02l-2\/","title":{"rendered":"RT0603FRE074K02L"},"content":{"rendered":"

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

The RT0603FRE074K02L is a thin film chip resistor manufactured by YAGEO in the RT series. It features a resistance of 4.02 kOhms with \u00b11% tolerance in a 0603 (1608 Metric) surface mount package, rated at 0.1W (1\/10W) power dissipation. With a temperature coefficient of \u00b150 ppm\/\u00b0C, this resistor provides reliable performance for general precision applications.<\/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\n
Resistance<\/td>\n4.02 kOhms<\/td>\n<\/tr>\n
Tolerance<\/td>\n\u00b1 1%<\/td>\n<\/tr>\n
Power Rating<\/td>\n0.1W (1\/10W)<\/td>\n<\/tr>\n
Composition<\/td>\nThin Film<\/td>\n<\/tr>\n
Temperature Coefficient<\/td>\n\u00b150 ppm\/\u00b0C<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-55\u00b0C ~ 155\u00b0C<\/td>\n<\/tr>\n
Package \/ Case<\/td>\n0603 (1608 Metric)<\/td>\n<\/tr>\n
Working Voltage<\/td>\n75V<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Thin film technology for low noise<\/li>\n
  • \u00b11% tolerance with \u00b150 ppm\/\u00b0C TCR<\/li>\n
  • 0603 package with 0.1W power rating<\/li>\n
  • AEC-Q200 qualified<\/li>\n
  • Lead-free terminations, RoHS compliant<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Converters and power supplies<\/li>\n
    • Industrial control systems<\/li>\n
    • Server boards and telecom<\/li>\n
    • Consumer electronics<\/li>\n
    • Automotive infotainment<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The RT0603FRE074K02L is a thin film chip resistor manufactured by YAGEO in the RT series. It features a resistance of 4.02 kOhms with \u00b11% tolerance in a 0603 (1608 Metric) surface mount package, rated at 0.1W (1\/10W) power dissipation. With a temperature coefficient of \u00b150 ppm\/\u00b0C, this resistor provides reliable performance for general […]<\/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":[19,13],"tags":[2197],"chip_brand":[312],"class_list":["post-10891","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-rt0603fre074k02l","chip_brand-yageo"],"acf":{"brief_explanation":"4.02kOhm \u00b11% thin film resistor, 0.1W, \u00b150ppm\/\u00b0C, 0603 package","date_code":"","package_case":"0603 (1608 Metric) - 1.60 x 0.80 x 0.45 mm","in_stock":7080,"datasheet":"https:\/\/www.yageo.com\/en\/Chart\/Radio\/pdf\/Yageo_RT_Group_0402-2512_2017V9.pdf","price":"$0.014 @ 1ku","product_introduction":"The RT0603FRE074K02L is a YAGEO RT series thin film chip resistor with lead-free terminations. It provides 4.02 kOhms resistance with \u00b11% tolerance and \u00b150 ppm\/\u00b0C TCR. The 0603 package offers a good balance between compact size and power handling capability at 0.1W. AEC-Q200 qualified, it is suitable for converters, industrial equipment, telecom, and consumer applications where thin film stability is desired without the cost of ultra-tight tolerance.","working_principle":"The resistor is built on a high-grade alumina ceramic substrate. A NiCr thin film resistive layer is deposited via sputtering and laser-trimmed to achieve the 4.02 kOhm target within \u00b11% tolerance. A protective coating covers the resistive element, and matte tin terminations enable reliable surface mount soldering. The thin film process provides low noise and good long-term stability.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>Terminal 1<\/td>Passive<\/td>Resistor terminal - connect to circuit node<\/td><\/tr>\n
      2<\/td>Terminal 2<\/td>Passive<\/td>Resistor terminal - connect to circuit node<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • DC-DC converter feedback and compensation networks<\/li>\n
      • Industrial control and automation systems<\/li>\n
      • Server board power management circuits<\/li>\n
      • Consumer electronics and portable devices<\/li>\n
      • Automotive infotainment and body electronics<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        Panasonic<\/td>ERJ-3EKF4021V<\/td>0603<\/td>4.02k\u03a9 1% thick film<\/td><\/tr>\n
        Vishay<\/td>CRCW06034K02FKEA<\/td>0603<\/td>4.02k\u03a9 1% thick film<\/td><\/tr>\n
        YAGEO<\/td>RC0603FR-074K02L<\/td>0603<\/td>4.02k\u03a9 1% thick film RC series<\/td><\/tr>\n
        Samsung<\/td>RC1608F402CS<\/td>0603<\/td>4.02k\u03a9 1% thick film<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/10891","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=10891"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/10891\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=10891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=10891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=10891"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=10891"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}