{"id":10795,"date":"2026-07-20T13:11:24","date_gmt":"2026-07-20T13:11:24","guid":{"rendered":"https:\/\/ic-vendor.com\/esr10ezpf3002\/"},"modified":"2026-07-20T13:11:24","modified_gmt":"2026-07-20T13:11:24","slug":"esr10ezpf3002","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/esr10ezpf3002\/","title":{"rendered":"ESR10EZPF3002"},"content":{"rendered":"

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

The ESR10EZPF3002 from Rohm is a 30 kOhm metal film through-hole resistor in an axial leaded package. Rated at 0.5 W with +\/-1% tolerance and +\/-50 ppm\/degC TCR, it provides precision resistance for analog signal conditioning and measurement circuits.<\/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>\n30 kOhm<\/td>\n<\/tr>\n
Tolerance<\/td>\n+\/-1%<\/td>\n<\/tr>\n
Power Rating<\/td>\n0.5 W<\/td>\n<\/tr>\n
TCR<\/td>\n+\/-50 ppm\/degC<\/td>\n<\/tr>\n
Technology<\/td>\nMetal Film<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nAxial Leaded<\/td>\n<\/tr>\n
Max Working Voltage<\/td>\n250 V<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-55 to 155 degC<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Precision metal film technology<\/li>\n
  • +\/-1% tolerance for accurate circuits<\/li>\n
  • Low TCR of +\/-50 ppm\/degC<\/li>\n
  • Low noise and low voltage coefficient<\/li>\n
  • Flame-retardant coating<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Precision measurement circuits<\/li>\n
    • Industrial control analog signal conditioning<\/li>\n
    • Audio equipment gain-setting<\/li>\n
    • Power supply feedback networks<\/li>\n
    • Medical instrumentation<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The ESR10EZPF3002 from Rohm is a 30 kOhm metal film through-hole resistor in an axial leaded package. Rated at 0.5 W with +\/-1% tolerance and +\/-50 ppm\/degC TCR, it provides precision resistance for analog signal conditioning and measurement circuits. Key Specifications Resistance 30 kOhm Tolerance +\/-1% Power Rating 0.5 W TCR +\/-50 ppm\/degC […]<\/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],"tags":[2136],"chip_brand":[145],"class_list":["post-10795","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-esr10ezpf3002","chip_brand-rohm"],"acf":{"brief_explanation":"30 kOhm 1% 0.5W metal film axial resistor, +\/-50 ppm\/degC, low noise, precision grade","date_code":"","package_case":"Axial Leaded (3.4 mm dia x 8.8 mm L)","in_stock":14550,"datasheet":"https:\/\/www.rohm.com\/products\/resistors\/metal-film-resistors\/esr10ezp","price":"$0.05 @ 1ku","product_introduction":"The ESR10EZPF3002 from Rohm is a 30 kOhm precision metal film through-hole resistor from the ESR10 series. The metal film technology provides +\/-1% tolerance and +\/-50 ppm\/degC TCR for stable and accurate resistance in precision analog circuits. The resistor features low noise, low voltage coefficient, and excellent long-term stability. The flame-retardant coating ensures safety in power applications. With a 0.5 W power rating and 250 V maximum working voltage, it is suitable for a wide range of precision measurement and signal conditioning applications.","working_principle":"The ESR10 series uses a nichrome metal film resistive element deposited on a high-purity ceramic rod. The film is helically trimmed to achieve the target 30 kOhm resistance within +\/-1% tolerance. The metal film provides inherently low noise and low voltage coefficient compared to carbon film alternatives. The ceramic substrate provides excellent thermal conductivity for power dissipation, while the flame-retardant coating protects the resistive element from environmental stress and provides electrical insulation.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>Lead 1<\/td>Axial<\/td>Resistor terminal 1<\/td><\/tr>
      2<\/td>Lead 2<\/td>Axial<\/td>Resistor terminal 2<\/td><\/tr><\/table>","application_scenarios":"
      • Precision voltage dividers in measurement equipment<\/li>
      • Industrial control analog feedback networks<\/li>
      • Audio amplifier gain-setting and biasing<\/li>
      • Medical device signal conditioning circuits<\/li>
      • Power supply voltage regulation feedback<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        Yageo<\/td>MF0207F3002T52L<\/td>Axial<\/td>30K 1% metal film<\/td><\/tr>
        Vishay<\/td>MBB02070C3002FCT00<\/td>Axial<\/td>30K 1% metal film<\/td><\/tr>
        Panasonic<\/td>ERX-1SJ303<\/td>Axial<\/td>30K 1% metal film<\/td><\/tr>
        TE Connectivity<\/td>LR1F30K<\/td>Axial<\/td>30K 1% metal film<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/10795","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=10795"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/10795\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=10795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=10795"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=10795"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=10795"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}