{"id":11211,"date":"2026-07-25T03:08:51","date_gmt":"2026-07-25T03:08:51","guid":{"rendered":"https:\/\/ic-vendor.com\/eefsx0j151er\/"},"modified":"2026-07-25T03:08:51","modified_gmt":"2026-07-25T03:08:51","slug":"eefsx0j151er","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/eefsx0j151er\/","title":{"rendered":"EEFSX0J151ER"},"content":{"rendered":"

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

The Panasonic EEFSX0J151ER is a 150\u00b5F 6.3V conductive polymer aluminum solid capacitor in a 7.3×4.3mm SMD package. With ultra-low ESR and 125\u00b0C capability, it provides high-ripple filtering for CPU\/GPU core power rails.<\/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
Capacitance<\/td>\n150 \u00b5F<\/td>\n<\/tr>\n
Rated Voltage<\/td>\n6.3 VDC<\/td>\n<\/tr>\n
Tolerance<\/td>\n\u00b120%<\/td>\n<\/tr>\n
ESR<\/td>\n~9 m\u03a9 max @ 100kHz<\/td>\n<\/tr>\n
Ripple Current<\/td>\n~3.5A @ 100kHz<\/td>\n<\/tr>\n
Leakage Current<\/td>\n~95 \u00b5A max<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-55 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 +125 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\n7.3 x 4.3 x 1.9mm SMD<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Conductive polymer cathode (no ignition failure)<\/li>\n
  • Ultra-low ESR (~9m\u03a9)<\/li>\n
  • High ripple current (3.5A)<\/li>\n

125\u00b0C operating temperature<\/td>\n
  • Flat, low-profile SMD package<\/td>\n
  • RoHS compliant<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • CPU\/GPU core voltage decoupling<\/li>\n
    • DC-DC converter output smoothing<\/li>\n
    • High-speed digital IC bypass<\/li>\n
    • FPGA power rail filtering<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Panasonic EEFSX0J151ER is a 150\u00b5F 6.3V conductive polymer aluminum solid capacitor in a 7.3×4.3mm SMD package. With ultra-low ESR and 125\u00b0C capability, it provides high-ripple filtering for CPU\/GPU core power rails. Key Specifications Capacitance 150 \u00b5F Rated Voltage 6.3 VDC Tolerance \u00b120% ESR ~9 m\u03a9 max @ 100kHz Ripple Current ~3.5A @ […]<\/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":[2483],"chip_brand":[238],"class_list":["post-11211","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","tag-eefsx0j151er","chip_brand-panasonic"],"acf":{"brief_explanation":"150uF 6.3V polymer Al cap, 9mOhm ESR, 125C, 7.3x4.3mm SMD, low profile","date_code":"","package_case":"SMD (7.3x4.3x1.9mm)","in_stock":23400,"datasheet":"https:\/\/industrial.panasonic.com\/cdbs\/www-data\/pdf\/RDE0000\/ABA0000C118.pdf","price":"$0.25 @ 1ku","product_introduction":"The EEFSX0J151ER from Panasonic is a 150\u00b5F, 6.3VDC conductive polymer aluminum solid capacitor from the SP-Cap series in a 7.3x4.3x1.9mm low-profile surface-mount package. The conductive polymer cathode provides ultra-low ESR (~9m\u03a9 max) and high ripple current capability (3.5A), eliminating the ignition failure mode of traditional wet aluminum electrolytics. With 125\u00b0C operating temperature, it is designed for CPU\/GPU core voltage decoupling and DC-DC converter output smoothing in space-constrained applications.","working_principle":"The EEFSX0J uses an aluminum foil anode with formed aluminum oxide dielectric and conductive polymer (PEDT\/PProDOT) cathode. The polymer replaces the traditional liquid electrolyte, providing orders-of-magnitude lower ESR and eliminating the risk of ignition during a short-circuit failure (the polymer self-heals by oxidizing and increasing resistance at fault sites). The solid construction also eliminates drying-out degradation, providing stable ESR and capacitance over the rated lifetime at 125\u00b0C.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>+<\/td>Positive<\/td>Anode (polarity bar marked)<\/td><\/tr>
      2<\/td>-<\/td>Negative<\/td>Cathode<\/td><\/tr><\/table>","application_scenarios":"
      • CPU\/GPU Vcore rail decoupling (6.3V or less)<\/li>
      • DC-DC buck converter output filter<\/li>
      • FPGA and ASIC power bypass<\/li>
      • DDR memory VDDQ rail smoothing<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        2R5TPF150M8L<\/td>Panasonic<\/td>2.5V, higher ripple variant<\/td><\/tr>
        6TPE150MI<\/td>Panasonic<\/td>POSCAP 6.3V equivalent<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11211","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=11211"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11211\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=11211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=11211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=11211"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=11211"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}