{"id":10618,"date":"2026-07-20T07:56:04","date_gmt":"2026-07-20T07:56:04","guid":{"rendered":"https:\/\/ic-vendor.com\/b32924d3335k000\/"},"modified":"2026-07-20T07:56:04","modified_gmt":"2026-07-20T07:56:04","slug":"b32924d3335k000","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/b32924d3335k000\/","title":{"rendered":"B32924D3335K000"},"content":{"rendered":"

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

The B32924D3335K000 is an X2 EMI suppression film capacitor from EPCOS\/TDK’s B32924D series. Rated at 305 VAC with 3.3 uF capacitance and +\/-10% tolerance, this safety-rated metallized polypropylene capacitor is designed for AC line filtering and across-the-line EMI suppression in power supplies, consumer electronics, and industrial equipment requiring IEC 60384-14 compliance.<\/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\n\n\n\n\n
Series<\/td>\nB32924D<\/td>\n<\/tr>\n
Capacitance<\/td>\n3.3 uF<\/td>\n<\/tr>\n
Tolerance<\/td>\n+\/-10% (K)<\/td>\n<\/tr>\n
Rated Voltage (AC)<\/td>\n305 VAC<\/td>\n<\/tr>\n
Safety Class<\/td>\nX2 (across-the-line)<\/td>\n<\/tr>\n
Dielectric<\/td>\nMetallized Polypropylene (PP)<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40C to +110C<\/td>\n<\/tr>\n
Dissipation Factor<\/td>\n0.1% max at 1 kHz<\/td>\n<\/tr>\n
\u062f\u0641\/\u062f\u064a\u062a<\/td>\n120 V\/us<\/td>\n<\/tr>\n
Lead Spacing<\/td>\n27.5 mm<\/td>\n<\/tr>\n
Dimensions<\/td>\n31.5 x 16.0 x 32.0 mm (L x W x H)<\/td>\n<\/tr>\n
Approvals<\/td>\nIEC 60384-14, UL, ENEC, CQC<\/td>\n<\/tr>\n
Flame Class<\/td>\nUL 94V-0 encapsulation<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • X2 safety classification for across-the-line applications<\/li>\n
  • Self-healing metallized polypropylene film construction<\/li>\n
  • Very low dissipation factor for minimal heat generation<\/li>\n
  • High insulation resistance for safety compliance<\/li>\n
  • Multiple international safety approvals (UL, ENEC, CQC)<\/li>\n
  • UL 94V-0 flame-retardant encapsulation<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • AC line EMI filtering in switch-mode power supplies<\/li>\n
    • Across-the-line interference suppression<\/li>\n
    • Consumer electronics power input filtering<\/li>\n
    • Industrial equipment mains filtering<\/li>\n
    • Power meter input filtering<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The B32924D3335K000 is an X2 EMI suppression film capacitor from EPCOS\/TDK’s B32924D series. Rated at 305 VAC with 3.3 uF capacitance and +\/-10% tolerance, this safety-rated metallized polypropylene capacitor is designed for AC line filtering and across-the-line EMI suppression in power supplies, consumer electronics, and industrial equipment requiring IEC 60384-14 compliance. 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":[19,13],"tags":[1959],"chip_brand":[1957],"class_list":["post-10618","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-b32924d3335k000","chip_brand-epcos"],"acf":{"brief_explanation":"EPCOS\/TDK X2 film capacitor, 3.3uF, 305VAC, +\/-10%, metallized PP, leaded","date_code":"","package_case":"Leaded Box, 31.5 x 16.0 x 32.0 mm, 27.5mm lead spacing","in_stock":6892,"datasheet":"https:\/\/product.tdk.com\/en\/search\/capacitor\/film\/emi-suppression\/info?part_no=B32924D3335K000","price":"$1.85 @ 1ku","product_introduction":"The EPCOS\/TDK B32924D3335K000 is an X2 safety-rated EMI suppression film capacitor from the B32924D series. With 3.3 uF capacitance, +\/-10% tolerance, and a 305 VAC rating, this metallized polypropylene capacitor is designed for across-the-line EMI filtering in AC mains applications. The self-healing film construction ensures reliable long-term operation, while multiple international safety approvals (UL, ENEC, CQC) guarantee compliance with global equipment safety standards.","working_principle":"The B32924D3335K000 uses metallized polypropylene film construction where a thin metal layer is deposited on the dielectric film. In normal operation, the capacitor provides a low-impedance path for high-frequency EMI signals while blocking the 50\/60 Hz mains voltage. If a dielectric breakdown occurs due to a voltage transient, the thin metallization around the fault point evaporates (self-healing), isolating the defect and restoring capacitor function. The X2 safety classification means the capacitor is designed to fail safely in across-the-line applications without creating a fire or shock hazard, as required by IEC 60384-14.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>Lead 1<\/td>Terminal<\/td>Connect to Line (L) or Neutral (N)<\/td><\/tr>
      2<\/td>Lead 2<\/td>Terminal<\/td>Connect to Neutral (N) or Line (L)<\/td><\/tr><\/table>","application_scenarios":"
      • SMPS AC input EMI filter across L-N<\/li>
      • Consumer appliance mains interference suppression<\/li>
      • Industrial motor drive AC line filtering<\/li>
      • UPS AC input filter capacitor<\/li>
      • Power meter EMI suppression<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        KEMET<\/td>R4633335K100M0K<\/td>Leaded<\/td>X2, 3.3uF, 305VAC<\/td><\/tr>
        Vishay<\/td>BFC233820335<\/td>Leaded<\/td>X2, 3.3uF, 305VAC<\/td><\/tr>
        Wurth Elektronik<\/td>890333527006CS<\/td>Leaded<\/td>X2, 3.3uF, 305VAC<\/td><\/tr>
        Panasonic<\/td>ECQU2A335KLA<\/td>Leaded<\/td>X2, 3.3uF comparable<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/10618","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=10618"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/10618\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=10618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=10618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=10618"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=10618"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}