{"id":11246,"date":"2026-07-26T02:31:45","date_gmt":"2026-07-26T02:31:45","guid":{"rendered":"https:\/\/ic-vendor.com\/mal215371478e3\/"},"modified":"2026-07-26T02:31:45","modified_gmt":"2026-07-26T02:31:45","slug":"mal215371478e3","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/mal215371478e3\/","title":{"rendered":"MAL215371478E3"},"content":{"rendered":"

Productos<\/h2>\n

The Vishay MAL215371478E3 is a 47uF, 16V solid tantalum chip capacitor in a D-case (7343-31 metric) surface-mount package. 900mO max ESR and 7.04uA max leakage current for power supply filtering and decoupling.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Capacitance<\/td>\n47 uF<\/td>\n<\/tr>\n
Rated Voltage<\/td>\n16 VDC<\/td>\n<\/tr>\n
Tolerance<\/td>\n+\/-20%<\/td>\n<\/tr>\n
ESR @ 100kHz<\/td>\n900 mO max<\/td>\n<\/tr>\n
Leakage Current<\/td>\n7.04 uA max (0.01CV)<\/td>\n<\/tr>\n
Dissipation Factor<\/td>\n6% max @ 120Hz<\/td>\n<\/tr>\n
Ripple Current<\/td>\n~580mA @ 100kHz, 85C<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-55 to +125C<\/td>\n<\/tr>\n
Paquete<\/td>\nD-case (7343-31, 7.3×4.3mm)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Solid tantalum construction for stable capacitance<\/li>\n
  • Low 900mO ESR for effective filtering<\/li>\n
  • +125C high temperature operation<\/li>\n
  • Failed-safe open mode (MnO2 cathode)<\/li>\n
  • RoHS compliant<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Power supply output bulk filtering<\/li>\n
    • DC-DC converter input\/output capacitor<\/li>\n
    • Microprocessor power rail decoupling<\/li>\n
    • Audio amplifier coupling capacitor<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Vishay MAL215371478E3 is a 47uF, 16V solid tantalum chip capacitor in a D-case (7343-31 metric) surface-mount package. 900mO max ESR and 7.04uA max leakage current for power supply filtering and decoupling. Key Specifications Capacitance 47 uF Rated Voltage 16 VDC Tolerance +\/-20% ESR @ 100kHz 900 mO max Leakage Current 7.04 uA […]<\/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":[2521],"chip_brand":[136],"class_list":["post-11246","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","tag-mal215371478e3","chip_brand-vishay"],"acf":{"brief_explanation":"47uF 16V solid tantalum capacitor, 900mOhm ESR, D-case 7343, -55 to 125C","date_code":"","package_case":"D-case (7343-31 Metric, 7.3x4.3x3.1mm)","in_stock":11134,"datasheet":"https:\/\/www.vishay.com\/capacitors\/list\/product-49218\/","price":"\/tmp\/tmpg52h2ah6.sh.55 @ 1ku","product_introduction":"The MAL215371478E3 from Vishay is a 47uF, 16VDC solid tantalum chip capacitor in a D-case (7343-31 metric, 7.3x4.3x3.1mm) surface-mount package. With 900mO maximum ESR at 100kHz and 7.04uA maximum leakage current, it provides effective power supply filtering and decoupling for medium-current DC-DC converters and processor power rails. The MnO2 solid cathode system provides stable capacitance over temperature and self-healing capability.","working_principle":"The MAL215371 uses a sintered tantalum anode pellet with a thin Ta2O5 dielectric oxide layer formed by anodic oxidation. The manganese dioxide (MnO2) solid cathode provides the counter electrode. The MnO2 cathode system enables self-healing: if a localized dielectric fault occurs, resistive heating converts MnO2 to insulating Mn2O3 at the fault site, isolating the defect. This provides failed-safe behavior (gradual capacitance loss, not short-circuit).","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>Anode (+)<\/td>Passive<\/td>Positive terminal (marked with bar)<\/td><\/tr>
      2<\/td>Cathode (-)<\/td>Passive<\/td>Negative terminal<\/td><\/tr><\/table>","application_scenarios":"
      • 3.3V\/5V LDO output bulk filter capacitor<\/li>
      • DC-DC buck converter 12V input capacitor<\/li>
      • DDR VTT mid-rail decoupling capacitor<\/li>
      • Audio power amplifier AC coupling<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        T495D476K016ATE200<\/td>KEMET<\/td>47uF 16V tantalum, lower ESR<\/td><\/tr>
        293D476X9016D2T<\/td>Vishay<\/td>47uF 16V wet slug tantalum<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=11246"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11246\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=11246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=11246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=11246"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=11246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}