{"id":10519,"date":"2026-07-20T04:52:06","date_gmt":"2026-07-20T04:52:06","guid":{"rendered":"https:\/\/ic-vendor.com\/eeufc1v471b\/"},"modified":"2026-07-20T04:52:06","modified_gmt":"2026-07-20T04:52:06","slug":"eeufc1v471b","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/eeufc1v471b\/","title":{"rendered":"EEUFC1V471B"},"content":{"rendered":"

Productos<\/h2>\n

The Panasonic EEUFC1V471B is a 470 microF, 35V aluminum electrolytic capacitor from the FC series, featuring low impedance, long life of 7000 hours at 105C, and radial through-hole mounting. Designed for switching power supply filtering, the FC series offers excellent ripple current capability and reliability for industrial and consumer electronics applications.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n
Capacitance<\/td>\n470 microF<\/td>\n<\/tr>\n
Rated Voltage<\/td>\n35 V DC<\/td>\n<\/tr>\n
Tolerance<\/td>\nplus\/minus 20%<\/td>\n<\/tr>\n
Impedance (100 kHz, 20C)<\/td>\n0.053 ohm (Max)<\/td>\n<\/tr>\n
Ripple Current (100 kHz, 105C)<\/td>\n820 mA<\/td>\n<\/tr>\n
Lifetime<\/td>\n7000 hours @ 105C<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-55C to +105C<\/td>\n<\/tr>\n
Paquete<\/td>\nRadial, D=10mm, L=16mm<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Low impedance design optimized for switching power supply output filtering<\/li>\n
  • Long lifetime of 7000 hours at 105C for extended product reliability<\/li>\n
  • High ripple current capability of 820 mA for demanding SMPS applications<\/li>\n
  • FC series premium grade with superior frequency characteristics<\/li>\n
  • Radial through-hole mounting with standard 5mm lead spacing<\/td>\n
  • RoHS compliant, Pb-Free terminations<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Switching power supply output filtering<\/li>\n
    • DC-DC converter input and output capacitors<\/li>\n
    • Audio amplifier power supply decoupling<\/li>\n
    • Motor drive bus capacitor for low-power drives<\/li>\n
    • Industrial control system power supply filtering<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Panasonic EEUFC1V471B is a 470 microF, 35V aluminum electrolytic capacitor from the FC series, featuring low impedance, long life of 7000 hours at 105C, and radial through-hole mounting. Designed for switching power supply filtering, the FC series offers excellent ripple current capability and reliability for industrial and consumer electronics applications. Key Specifications […]<\/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":[13,29],"tags":[1823],"chip_brand":[144],"class_list":["post-10519","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-power-management-ics-pmic","tag-eeufc1v471b","chip_brand-on"],"acf":{"brief_explanation":"Aluminum electrolytic capacitor, 470uF, 35V, low impedance, 7000h@105C, radial 10x16mm, FC series","date_code":"","package_case":"Radial D=10mm, L=16mm, pitch=5mm","in_stock":8901,"datasheet":"https:\/\/industrial.panasonic.com\/cdbs\/www-data\/pdf\/RDE0000\/DME0000AL27.pdf","price":"$0.32 @ 1ku","product_introduction":"The Panasonic EEUFC1V471B is a 470 microF, 35V aluminum electrolytic capacitor from the FC (low impedance) series. Designed specifically for switching power supply applications, the FC series features low impedance (0.053 ohm maximum at 100 kHz) and high ripple current capability (820 mA), making it ideal for SMPS output filtering where high-frequency ripple must be absorbed efficiently. The capacitor offers a long lifetime of 7000 hours at 105C, ensuring product reliability in demanding thermal environments. The radial through-hole package with 10mm diameter and 16mm length provides a compact solution for PCB mounting with standard 5mm lead spacing. The FC series uses high-quality electrolyte and etched foil technology to achieve superior frequency characteristics compared to general-purpose aluminum electrolytic capacitors.","working_principle":"The EEUFC1V471B is a polarized aluminum electrolytic capacitor. The anode is formed from etched aluminum foil with a large surface area, increasing the effective capacitance per unit volume. A thin aluminum oxide (Al2O3) layer, grown electrochemically on the anode surface, serves as the dielectric. The cathode is a second aluminum foil in contact with a liquid electrolyte (typically based on ethylene glycol with additives) that impregnates a separator paper between the foils. When a DC voltage is applied (anode positive), charge is stored in the electric double layer at the oxide-electrolyte interface. The large effective surface area of the etched foil and the extremely thin oxide layer (approximately 1.4 nm per volt) enable high capacitance in a compact volume. The 0.053 ohm impedance at 100 kHz represents the equivalent series resistance (ESR) of the electrolyte, foil, and terminals \u2014 lower ESR allows higher ripple current handling with less self-heating. The 7000-hour lifetime at 105C is determined by the rate of electrolyte evaporation through the capacitor seal, which degrades the ESR and capacitance over time.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>Positive (+)<\/td>Terminal<\/td>Anode \u2014 longer lead, marked with + on sleeve, connect to positive voltage<\/td><\/tr>\n
      2<\/td>Negative (-)<\/td>Terminal<\/td>Cathode \u2014 shorter lead, marked with stripe on sleeve, connect to ground<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • SMPS output filter capacitor for 12V\/24V power supply rails<\/li>\n
      • DC-DC buck converter input bulk capacitor for 24V industrial systems<\/li>\n
      • Audio power amplifier supply decoupling for reduced hum and noise<\/li>\n
      • BLDC motor drive DC bus capacitor for low-power (<100W) drives<\/li>\n
      • Industrial PLC and control system power supply smoothing<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        Panasonic<\/td>EEUFC1V471<\/td>Radial 10x16<\/td>Same specs without B suffix<\/td><\/tr>\n
        Panasonic<\/td>EEUFR1V471<\/td>Radial<\/td>FR series, higher temp (105C, 10000h)<\/td><\/tr>\n
        Nichicon<\/td>UFW1V471MPD<\/td>Radial 10x16<\/td>Equivalent 470uF 35V low-Z<\/td><\/tr>\n
        Nippon Chemi-Con<\/td>ESK1V471MP16S<\/td>Radial<\/td>Comparable 470uF 35V electrolytic<\/td><\/tr>\n
        Rubycon<\/td>ZLH1V471MPTF<\/td>Radial<\/td>Low impedance equivalent<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10519","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=10519"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10519\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=10519"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=10519"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=10519"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=10519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}