{"id":9232,"date":"2026-07-03T03:51:59","date_gmt":"2026-07-03T03:51:59","guid":{"rendered":"https:\/\/materialparts.com\/emve350ara471mke0s\/"},"modified":"2026-07-03T03:53:09","modified_gmt":"2026-07-03T03:53:09","slug":"emve350ara471mke0s","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/emve350ara471mke0s\/","title":{"rendered":"EMVE350ARA471MKE0S"},"content":{"rendered":"

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

The EMVE350ARA471MKE0S is a surface-mount aluminum electrolytic capacitor manufactured by Nippon Chemi-Con (Chemi-Con), part of the Alchip MVE series. It features a capacitance of 470 \u00b5F with \u00b120% tolerance at a rated voltage of 35V DC in a compact SMD package (12.5mm diameter x 13.5mm length). Designed for 105\u00b0C operation with a 2,000-hour endurance rating, this capacitor is solvent-resistant and AEC-Q200 compliant for automotive applications. With a rated ripple current of 520 mA at 105\u00b0C\/120Hz, it is ideal for power supply smoothing and general-purpose filtering in electronic equipment.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Capacitance<\/td>\n470 \u00b5F<\/td>\n<\/tr>\n
Tolerance<\/td>\n\u00b120% (M)<\/td>\n<\/tr>\n
Rated Voltage<\/td>\n35V DC<\/td>\n<\/tr>\n
Package \/ Case<\/td>\nRadial, Can – SMD<\/td>\n<\/tr>\n
Dimensions (Dia x L)<\/td>\n12.5 x 13.5 mm<\/td>\n<\/tr>\n
Land Size<\/td>\n13.0 x 13.0 mm<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40\u00b0C to +105\u00b0C<\/td>\n<\/tr>\n
Endurance<\/td>\n2,000 hours @ 105\u00b0C<\/td>\n<\/tr>\n
Ripple Current<\/td>\n520 mA @ 105\u00b0C, 120Hz<\/td>\n<\/tr>\n
Dissipation Factor (tan \u03b4)<\/td>\n0.22 max @ 120Hz, 20\u00b0C<\/td>\n<\/tr>\n
Leakage Current<\/td>\nI=0.01CV or 3\u00b5A (whichever is greater)<\/td>\n<\/tr>\n
Polarization<\/td>\nPolarized<\/td>\n<\/tr>\n
\u5b89\u88c5\u7c7b\u578b<\/td>\n\u8868\u9762\u8d34\u88c5<\/td>\n<\/tr>\n
\u8d44\u683c<\/td>\nAEC-Q200<\/td>\n<\/tr>\n
Solvent Resistant<\/td>\nYes<\/td>\n<\/tr>\n
EU RoHS<\/td>\n\u7b26\u5408\u8981\u6c42<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • AEC-Q200 compliant for automotive applications<\/li>\n
  • 105\u00b0C endurance rating with 2,000-hour lifetime<\/li>\n
  • Solvent-resistant construction for manufacturing compatibility<\/li>\n
  • Compact SMD package with 12.5mm diameter<\/li>\n
  • Low impedance design for power smoothing applications<\/li>\n
  • Wide capacitance and voltage range in MVE series<\/li>\n
  • Validated for automotive powertrain and safety equipment<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Power supply smoothing and output filtering<\/li>\n
    • Automotive ECU power decoupling<\/li>\n
    • Industrial equipment DC-DC converter output<\/li>\n
    • General-purpose electronic equipment filtering<\/li>\n
    • LED driver and lighting power supplies<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The EMVE350ARA471MKE0S is a surface-mount aluminum electrolytic capacitor manufactured by Nippon Chemi-Con (Chemi-Con), part of the Alchip MVE series. It features a capacitance of 470 \u00b5F with \u00b120% tolerance at a rated voltage of 35V DC in a compact SMD package (12.5mm diameter x 13.5mm length). Designed for 105\u00b0C operation with a 2,000-hour […]<\/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":[61,13],"tags":[422],"chip_brand":[410],"class_list":["post-9232","post","type-post","status-publish","format-standard","hentry","category-capacitors","category-integrated-circuits-ics","tag-emve350ara471mke0s","chip_brand-chemi-con"],"acf":{"brief_explanation":"470\u00b5F 35V aluminum electrolytic capacitor, SMD 12.5x13.5mm, 105\u00b0C 2000hrs, 520mA ripple, AEC-Q200","date_code":"","package_case":"Radial Can SMD 12.5mm Dia x 13.5mm L","in_stock":256,"datasheet":"https:\/\/www.chemi-con.co.jp\/products\/relatedfiles\/capacitor\/catalog\/MVERA-e.PDF","price":"$0.85 @ 250pc","product_introduction":"The EMVE350ARA471MKE0S is a surface-mount aluminum electrolytic capacitor from Nippon Chemi-Con's Alchip MVE series. With 470 \u00b5F capacitance at 35V DC rating, this capacitor is designed for power supply smoothing and general-purpose filtering applications. The 105\u00b0C endurance rating with 2,000-hour lifetime ensures reliable operation in demanding environments, while AEC-Q200 compliance confirms suitability for automotive powertrain and safety equipment. The solvent-resistant construction enables compatibility with standard PCB cleaning processes. The compact 12.5mm diameter SMD package provides high capacitance density for space-constrained designs.","working_principle":"The EMVE350ARA471MKE0S operates as a polarized aluminum electrolytic capacitor:\n\n1. Capacitance Mechanism: The capacitor uses an aluminum oxide dielectric layer formed on the anode foil surface, with a conductive electrolyte serving as the cathode. The extremely thin oxide layer (nanometers thick) provides high capacitance per unit area.\n\n2. Voltage Rating: The 35V DC rating is determined by the thickness of the aluminum oxide dielectric, which is formed through anodization during manufacturing.\n\n3. Ripple Current: The 520 mA ripple current rating at 105\u00b0C is determined by the capacitor's equivalent series resistance (ESR) and its ability to dissipate heat. Exceeding this rating causes excessive internal heating and accelerated degradation.\n\n4. Endurance: At 105\u00b0C with rated voltage applied, the capacitor maintains capacitance within \u00b120% and dissipation factor within 200% of initial values for 2,000 hours.","pin_description":"\n
      Terminal<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      Anode (+)<\/td>Positive Terminal<\/td>Power<\/td>Positive connection - marked with stripe or band on case<\/td><\/tr>\n
      Cathode (-)<\/td>Negative Terminal<\/td>Ground<\/td>Negative connection - connected to aluminum case and base<\/td><\/tr>\n<\/table>\n

      Note: This is a polarized capacitor - reverse voltage application can cause catastrophic failure. The SMD base pad serves as the cathode connection, while the anode tab extends from the top or side. Land pattern: 13.0 x 13.0 mm pad with center cathode and offset anode pad.<\/p>","application_scenarios":"\n
      Application<\/th>Circuit Role<\/th>Key Requirement<\/th><\/tr>\n
      Automotive ECU<\/td>Power supply output smoothing capacitor<\/td>AEC-Q200, 35V, 105\u00b0C<\/td><\/tr>\n
      DC-DC Converter<\/td>Output filter and energy storage<\/td>520mA ripple current, low ESR<\/td><\/tr>\n
      Industrial Equipment<\/td>Bulk decoupling in control systems<\/td>470\u00b5F, 2000hr endurance<\/td><\/tr>\n
      LED Driver<\/td>Output smoothing and hold-up<\/td>Solvent resistant, SMD mount<\/td><\/tr>\n
      General Electronics<\/td>Power rail filtering<\/td>35V, compact 12.5mm SMD<\/td><\/tr>\n<\/table>","alternative_models":"\n
      Manufacturer<\/th>Part Number<\/th>Capacitance<\/th>Key Specs<\/th>Notes<\/th><\/tr>\n
      Panasonic<\/td>EEE-FK1E471P<\/td>470\u00b5F\/25V<\/td>105\u00b0C, SMD<\/td>Lower voltage<\/td><\/tr>\n
      Nichicon<\/td>UUD1E471MNL1GS<\/td>470\u00b5F\/25V<\/td>105\u00b0C, SMD<\/td>Lower voltage<\/td><\/tr>\n
      Rubycon<\/td>35ZLH470M12.5X20<\/td>470\u00b5F\/35V<\/td>105\u00b0C, larger case<\/td>Taller package<\/td><\/tr>\n
      Cornell Dubilier<\/td>AFK357M35E20F2T5<\/td>470\u00b5F\/35V<\/td>105\u00b0C, SMD<\/td>Alternative<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/9232","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=9232"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/9232\/revisions"}],"predecessor-version":[{"id":9244,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/9232\/revisions\/9244"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=9232"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=9232"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=9232"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=9232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}