{"id":10991,"date":"2026-07-21T13:56:16","date_gmt":"2026-07-21T13:56:16","guid":{"rendered":"https:\/\/ic-vendor.com\/0805zd225kat2a\/"},"modified":"2026-07-21T13:56:16","modified_gmt":"2026-07-21T13:56:16","slug":"0805zd225kat2a","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/0805zd225kat2a\/","title":{"rendered":"0805ZD225KAT2A"},"content":{"rendered":"

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

The 0805ZD225KAT2A from KYOCERA AVX is a 2.2\u00b5F 10V MLCC in an 0805 (2012 metric) package with X5S dielectric and \u00b110% tolerance. This mid-capacitance MLCC provides bulk decoupling and filtering for 3.3V and 5V power rails in consumer and industrial electronics.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n
Capacitance<\/td>\n2.2\u00b5F<\/td>\n<\/tr>\n
Rated Voltage<\/td>\n10V DC<\/td>\n<\/tr>\n
Tolerance<\/td>\n\u00b110% (K)<\/td>\n<\/tr>\n
Dielectric<\/td>\nX5S (EIA Class II)<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\n0805 (2012 Metric) – 2.0 \u00d7 1.25 \u00d7 0.85mm<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-55\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
Dissipation Factor<\/td>\n\u22645% @ 1kHz<\/td>\n<\/tr>\n
Insulation Resistance<\/td>\n\u22651G\u03a9 or 10G\u03a9\u00b7\u00b5F<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • 2.2\u00b5F high capacitance for bulk decoupling in 0805 footprint<\/li>\n
  • X5S dielectric with \u00b122% capacitance change over temperature<\/li>\n
  • Ni-barrier Sn termination for reliable solder joints<\/li>\n
  • 10V rating suitable for 3.3V and 5V power rails<\/li>\n
  • Non-polar MLCC suitable for AC coupling applications<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • 3.3V \/ 5V power rail bulk decoupling<\/li>\n
    • DC-DC converter input\/output filtering<\/li>\n
    • Audio signal AC coupling and DC blocking<\/li>\n
    • LDO regulator output stabilization<\/li>\n
    • General-purpose energy storage and bypass<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The 0805ZD225KAT2A from KYOCERA AVX is a 2.2\u00b5F 10V MLCC in an 0805 (2012 metric) package with X5S dielectric and \u00b110% tolerance. This mid-capacitance MLCC provides bulk decoupling and filtering for 3.3V and 5V power rails in consumer and industrial electronics. Key Specifications Capacitance 2.2\u00b5F Rated Voltage 10V DC Tolerance \u00b110% (K) Dielectric […]<\/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":[2316],"chip_brand":[211],"class_list":["post-10991","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-0805zd225kat2a","chip_brand-avx"],"acf":{"brief_explanation":"2.2\u00b5F 10V X5S MLCC, 0805, \u00b110%, Class II ceramic capacitor","date_code":"","package_case":"0805 (2012 Metric) - 2.0 \u00d7 1.25 \u00d7 0.85mm","in_stock":6927,"datasheet":"https:\/\/www.kyocera-avx.com\/products\/multilayer-ceramic-capacitors\/mlcc\/","price":"$0.01 @ 1ku","product_introduction":"The 0805ZD225KAT2A from KYOCERA AVX is a 2.2\u00b5F \u00b110% MLCC in an 0805 (2012 metric) package with X5S dielectric, rated at 10V DC. The AVX part numbering follows the 0805=size, Z=10V, D=X5S, 225=2.2\u00b5F (22\u00d710\u2074pF), K=\u00b110%, A=process code, T2=packaging code, A=termination. The X5S dielectric provides a operating temperature range of -55\u00b0C to +85\u00b0C with capacitance change of \u00b122% over temperature. The 2.2\u00b5F value in 0805 footprint makes this device suitable for bulk decoupling of 3.3V and 5V power rails where a single mid-value MLCC can replace multiple smaller-value capacitors.","working_principle":"The 0805ZD225KAT2A uses a multilayer ceramic construction with X5S (Class II) high-dielectric-constant barium titanate-based ceramic. Multiple thin ceramic dielectric layers are interleaved with inner metal electrodes (typically Ni), with the layers connected alternately to each end termination. The high capacitance of 2.2\u00b5F in a small 0805 package is achieved through many thin dielectric layers with high-K ceramic material. The X5S dielectric exhibits capacitance variation of \u00b122% over the -55\u00b0C to +85\u00b0C range and is subject to DC bias effects where capacitance decreases with applied DC voltage. The Ni-barrier termination (Cu\/Ni\/Sn) prevents silver migration and ensures reliable solder joints in lead-free processes.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>Terminal 1<\/td>Passive<\/td>One electrode; connect to signal or power<\/td><\/tr>\n
      2<\/td>Terminal 2<\/td>Passive<\/td>Other electrode; non-polar connection<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • 3.3V MCU power rail bulk decoupling capacitor near VDD pin<\/li>\n
      • LDO 5V-to-3.3V regulator output 2.2\u00b5F stabilization capacitor<\/li>\n
      • Audio line-level AC coupling capacitor between codec output and amplifier input<\/li>\n
      • DC-DC buck converter 2.2\u00b5F input filter capacitor<\/li>\n
      • USB 5V bus power bypass capacitor for peripheral devices<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        Murata<\/td>GRM21BR61A225KE15L<\/td>0805<\/td>2.2\u00b5F 10V X5R \u00b110%<\/td><\/tr>\n
        TDK<\/td>C2012X5R1A225K125AB<\/td>0805<\/td>2.2\u00b5F 10V X5R \u00b110%<\/td><\/tr>\n
        Samsung<\/td>CL21B225KAFNNNE<\/td>0805<\/td>2.2\u00b5F 10V X5R \u00b110%<\/td><\/tr>\n
        YAGEO<\/td>CC0805KKX5R5BB225<\/td>0805<\/td>2.2\u00b5F 10V X5R \u00b110%<\/td><\/tr>\n
        KEMET<\/td>C0805C225K4RACTU<\/td>0805<\/td>2.2\u00b5F 10V X7R \u00b110%<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10991","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=10991"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10991\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=10991"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=10991"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=10991"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=10991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}