{"id":10993,"date":"2026-07-21T13:56:19","date_gmt":"2026-07-21T13:56:19","guid":{"rendered":"https:\/\/ic-vendor.com\/ma0805xr-106k-6r3er\/"},"modified":"2026-07-21T13:56:19","modified_gmt":"2026-07-21T13:56:19","slug":"ma0805xr-106k-6r3er","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/ma0805xr-106k-6r3er\/","title":{"rendered":"MA0805XR-106K-6R3ER"},"content":{"rendered":"

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

The MA0805XR-106K-6R3ER from Murata is a 10\u00b5F 6.3V MLCC in an 0805 (2012 metric) package with X5R dielectric and \u00b110% tolerance. Part of the MA series automotive-grade lineup, this capacitor is designed for decoupling and smoothing in automotive ECUs and other 5V power rail applications.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n
Capacitance<\/td>\n10\u00b5F<\/td>\n<\/tr>\n
Rated Voltage<\/td>\n6.3V DC<\/td>\n<\/tr>\n
Tolerance<\/td>\n\u00b110% (K)<\/td>\n<\/tr>\n
Dielectric<\/td>\nX5R (EIA Class II)<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\n0805 (2012 Metric) – 2.0 \u00d7 1.25mm<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-55\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
DC Bias<\/td>\nSignificant capacitance reduction at rated voltage<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • 10\u00b5F high capacitance in 0805 for 5V\/3.3V rail decoupling<\/li>\n
  • MA series automotive-grade construction<\/li>\n
  • X5R dielectric with \u00b115% temperature stability<\/li>\n
  • 6.3V rating for 5V and 3.3V power rails<\/li>\n
  • Compact 0805 footprint for high-density automotive PCBs<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Automotive ECU 5V\/3.3V microcontroller power decoupling<\/li>\n
    • Car infotainment system DSP rail bypass<\/li>\n
    • ADAS sensor module power supply filtering<\/li>\n
    • 5V USB power rail bulk decoupling<\/li>\n
    • 3.3V FPGA core voltage bypass capacitor<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The MA0805XR-106K-6R3ER from Murata is a 10\u00b5F 6.3V MLCC in an 0805 (2012 metric) package with X5R dielectric and \u00b110% tolerance. Part of the MA series automotive-grade lineup, this capacitor is designed for decoupling and smoothing in automotive ECUs and other 5V power rail applications. Key Specifications Capacitance 10\u00b5F Rated Voltage 6.3V DC […]<\/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":[2318],"chip_brand":[202],"class_list":["post-10993","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-ma0805xr-106k-6r3er","chip_brand-murata"],"acf":{"brief_explanation":"10\u00b5F 6.3V X5R MLCC, 0805, \u00b110%, automotive-grade MA series","date_code":"","package_case":"0805 (2012 Metric) - 2.0 \u00d7 1.25 \u00d7 0.85mm","in_stock":2772,"datasheet":"https:\/\/www.murata.com\/en-us\/products\/capacitor\/ceramiccapacitor\/overview","price":"$0.02 @ 1ku","product_introduction":"The MA0805XR-106K-6R3ER from Murata is a 10\u00b5F \u00b110% MLCC in an 0805 (2012 metric) package with X5R dielectric, rated at 6.3V DC. Part of Murata's MA series automotive-grade MLCC lineup, this capacitor is designed for automotive ECU power decoupling applications. The MA prefix indicates automotive-grade qualification. The part numbering: MA=automotive MLCC, 0805=size, XR=X5R dielectric, 106=10\u00b5F (10\u00d710\u2076pF), K=\u00b110%, 6R3=6.3V, E=individual spec, R=packaging. The 10\u00b5F value at 6.3V is commonly used for 5V and 3.3V power rail decoupling where significant DC bias reduction must be considered \u2014 at 5V applied, effective capacitance may be 40-60% of nominal.","working_principle":"The MA0805XR-106K-6R3ER uses Murata's multilayer ceramic construction with X5R (Class II) barium titanate-based dielectric optimized for automotive applications. The 10\u00b5F high capacitance in 0805 is achieved through Murata's advanced thin-layer technology with many fine dielectric layers. The automotive-grade construction ensures reliability under temperature cycling, vibration, and humidity conditions specified by AEC-Q200. The X5R dielectric provides -55\u00b0C to +85\u00b0C operation with \u00b115% capacitance change. Like all high-CV Class II MLCCs, the capacitance decreases significantly with applied DC bias \u2014 designers must reference Murata's DC bias curves for their specific operating voltage.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>Terminal 1<\/td>Passive<\/td>One electrode<\/td><\/tr>\n
      2<\/td>Terminal 2<\/td>Passive<\/td>Other electrode; non-polar<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • Automotive ECU 5V microcontroller VDD decoupling capacitor near IC pin<\/li>\n
      • Car infotainment DSP 1.2V core voltage bulk bypass capacitor<\/li>\n
      • ADAS camera module 3.3V power supply 10\u00b5F filter capacitor<\/li>\n
      • Automotive USB hub 5V VBUS 10\u00b5F decoupling capacitor<\/li>\n
      • Automotive gateway module 3.3V Ethernet PHY rail bypass<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        Murata<\/td>GRM21BR60J106KE19L<\/td>0805<\/td>10\u00b5F 6.3V X5R general-purpose<\/td><\/tr>\n
        TDK<\/td>C2012X5R1A106K125AB<\/td>0805<\/td>10\u00b5F 10V X5R \u00b110%<\/td><\/tr>\n
        Samsung<\/td>CL21B106KQFNNNE<\/td>0805<\/td>10\u00b5F 6.3V X5R \u00b110%<\/td><\/tr>\n
        YAGEO<\/td>CC0805KKX5R5BB106<\/td>0805<\/td>10\u00b5F 6.3V X5R \u00b110%<\/td><\/tr>\n
        KEMET<\/td>C0805C106M9PACTU<\/td>0805<\/td>10\u00b5F 6.3V X5R \u00b120%<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10993","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=10993"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10993\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=10993"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=10993"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=10993"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=10993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}