{"id":10907,"date":"2026-07-21T04:03:40","date_gmt":"2026-07-21T04:03:40","guid":{"rendered":"https:\/\/ic-vendor.com\/0402b471k500ct\/"},"modified":"2026-07-21T04:03:40","modified_gmt":"2026-07-21T04:03:40","slug":"0402b471k500ct","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/0402b471k500ct\/","title":{"rendered":"0402B471K500CT"},"content":{"rendered":"

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

The 0402B471K500CT is a multilayer ceramic chip capacitor (MLCC) from Walsin Technology, offering 470 pF capacitance with \u00b110% tolerance at 50V rated voltage in a 0402 (1005 metric) package. Featuring X7R dielectric, this general-purpose capacitor provides stable performance across a wide temperature range, making it suitable for decoupling, filtering, and signal coupling applications in compact electronic designs.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n
Capacitance<\/td>\n470 pF<\/td>\n<\/tr>\n
Tolerance<\/td>\n\u00b110%<\/td>\n<\/tr>\n
Rated Voltage<\/td>\n50V DC<\/td>\n<\/tr>\n
Dielectric<\/td>\nX7R<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-55\u00b0C ~ +125\u00b0C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\n0402 (1005 Metric)<\/td>\n<\/tr>\n
Dimensions<\/td>\n1.00 x 0.50 mm<\/td>\n<\/tr>\n
Termination<\/td>\nCu\/Ni\/Sn<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • X7R dielectric with \u00b115% capacitance stability from -55\u00b0C to +125\u00b0C<\/li>\n
  • Compact 0402 package for high-density PCB designs<\/li>\n
  • Low DC bias effect compared to high-K dielectrics<\/li>\n
  • Lead-free termination with RoHS compliance<\/li>\n
  • General-purpose MLCC for broad application coverage<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • RF module bypass and filtering<\/li>\n
    • High-speed digital circuit decoupling<\/li>\n
    • Signal coupling in analog circuits<\/li>\n
    • Industrial control and sensor interfaces<\/li>\n
    • Consumer electronics power management<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The 0402B471K500CT is a multilayer ceramic chip capacitor (MLCC) from Walsin Technology, offering 470 pF capacitance with \u00b110% tolerance at 50V rated voltage in a 0402 (1005 metric) package. Featuring X7R dielectric, this general-purpose capacitor provides stable performance across a wide temperature range, making it suitable for decoupling, filtering, and signal coupling applications […]<\/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":[19,13],"tags":[2238],"chip_brand":[2181],"class_list":["post-10907","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-0402b471k500ct","chip_brand-walsin"],"acf":{"brief_explanation":"470pF \u00b110% 50V X7R MLCC capacitor, 0402 package, general purpose","date_code":"","package_case":"0402 (1005 Metric) - 1.00 x 0.50 mm","in_stock":7654,"datasheet":"https:\/\/www.passivecomponent.com\/wp-content\/uploads\/2023\/01\/ASC_X7R_0402.pdf","price":"$0.004 @ 5ku","product_introduction":"The 0402B471K500CT from Walsin Technology is a general-purpose MLCC with 470 pF capacitance, 50V rating, and X7R dielectric in a compact 0402 package. The X7R dielectric provides excellent capacitance stability within \u00b115% over the full -55\u00b0C to +125\u00b0C operating temperature range, making it significantly more stable than X5R or Y5V alternatives. This capacitor is ideal for bypass, decoupling, and filtering in RF and high-frequency circuits where predictable capacitance behavior is essential. The 0402 footprint minimizes PCB area while supporting automated SMT assembly processes.","working_principle":"The 0402B471K500CT is constructed with alternating layers of barium titanate-based X7R ceramic dielectric and nickel inner electrodes, co-fired into a monolithic chip. The 470 pF capacitance is achieved through the layer count and dielectric thickness within the compact 0402 form factor. X7R is a Class II dielectric that offers a good balance between volumetric efficiency and temperature stability, with capacitance variation limited to \u00b115% over the operating range. The capacitor stores charge between its electrodes, with the X7R dielectric providing a moderately high dielectric constant. In bypass applications, it provides a low-impedance path for high-frequency noise to ground, while in coupling applications it passes AC signals while blocking DC components.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>Terminal 1<\/td>Passive<\/td>Electrode connection (non-polarized)<\/td><\/tr>\n
      2<\/td>Terminal 2<\/td>Passive<\/td>Electrode connection (non-polarized)<\/td><\/tr>\n<\/table>\n

      Note: MLCC capacitors are non-polarized devices.<\/p>","application_scenarios":"

        \n
      • RF module power supply bypass capacitors in smartphones and wireless devices<\/li>\n
      • High-speed digital IC decoupling for signal integrity improvement<\/li>\n
      • ADC\/DAC reference voltage filtering in precision analog circuits<\/li>\n
      • EMI suppression in CAN\/LIN bus communication interfaces<\/li>\n
      • General-purpose signal coupling and filtering in consumer electronics<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        TDK<\/td>C1005X7R1H471K050BB<\/td>0402<\/td>470pF 50V X7R \u00b110%<\/td><\/tr>\n
        Murata<\/td>GRM155R71H471KA01D<\/td>0402<\/td>470pF 50V X7R \u00b110%<\/td><\/tr>\n
        Samsung<\/td>CL05B471KQ5NQNC<\/td>0402<\/td>470pF 50V X7R \u00b110%<\/td><\/tr>\n
        YAGEO<\/td>CC0402KRX7R9BB471<\/td>0402<\/td>470pF 50V X7R \u00b110%<\/td><\/tr>\n
        KEMET<\/td>C0402C471K5RACTU<\/td>0402<\/td>470pF 50V X7R \u00b110%<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10907","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=10907"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10907\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=10907"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=10907"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=10907"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=10907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}