{"id":10625,"date":"2026-07-20T07:56:19","date_gmt":"2026-07-20T07:56:19","guid":{"rendered":"https:\/\/ic-vendor.com\/mcz1210dh500cpta0g\/"},"modified":"2026-07-20T07:56:19","modified_gmt":"2026-07-20T07:56:19","slug":"mcz1210dh500cpta0g","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/mcz1210dh500cpta0g\/","title":{"rendered":"MCZ1210DH500CPTA0G"},"content":{"rendered":"

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

The MCZ1210DH500CPTA0G is an ultra-high-speed differential signal line common mode choke filter from TDK’s MCZ-DH series. With 45 Ohm common-mode impedance at 100 MHz and differential mode bandwidth extending to 6.0 GHz, this 1210-size surface-mount filter is optimized for HDMI, USB 3.2, and other multi-gigabit differential interfaces requiring both EMI suppression and signal integrity preservation.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Series<\/td>\nMCZ1210DH<\/td>\n<\/tr>\n
\u7c7b\u578b<\/td>\nCommon Mode Choke \/ Filter<\/td>\n<\/tr>\n
Common Mode Impedance<\/td>\n45 Ohm at 100 MHz (+\/-25%)<\/td>\n<\/tr>\n
Differential Mode Characteristic Impedance<\/td>\n100 Ohm<\/td>\n<\/tr>\n
Differential Mode Bandwidth<\/td>\nUp to 6.0 GHz<\/td>\n<\/tr>\n
DC Resistance (max, per line)<\/td>\n2.5 Ohm<\/td>\n<\/tr>\n
Rated Current<\/td>\n100 mA<\/td>\n<\/tr>\n
Rated Voltage<\/td>\n5 VDC<\/td>\n<\/tr>\n
Insulation Resistance<\/td>\n10 MOhm min<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40C to +85C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\n1.25 x 1.00 x 0.50 mm<\/td>\n<\/tr>\n
Mounting<\/td>\n\u8868\u9762\u8d34\u88c5<\/td>\n<\/tr>\n
Number of Lines<\/td>\n2 (differential pair)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Ultra-high-speed differential signal support up to 6.0 GHz<\/li>\n
  • 100 Ohm differential characteristic impedance for impedance matching<\/li>\n
  • 45 Ohm common-mode impedance for effective noise suppression<\/li>\n
  • Ultra-compact 1.25 x 1.00 mm footprint<\/li>\n
  • Optimized for HDMI 2.1 and USB 3.2 Gen 2 interfaces<\/li>\n
  • Low DC resistance of 2.5 Ohm for minimal signal attenuation<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • HDMI 2.1 signal line common-mode noise suppression<\/li>\n
    • USB 3.2 Gen 2 (10 Gbps) differential pair filtering<\/li>\n
    • LVDS display interface EMI filtering<\/li>\n
    • MIPI CSI\/DSI camera\/display interface noise suppression<\/li>\n
    • High-speed serial link EMI reduction<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The MCZ1210DH500CPTA0G is an ultra-high-speed differential signal line common mode choke filter from TDK’s MCZ-DH series. With 45 Ohm common-mode impedance at 100 MHz and differential mode bandwidth extending to 6.0 GHz, this 1210-size surface-mount filter is optimized for HDMI, USB 3.2, and other multi-gigabit differential interfaces requiring both EMI suppression and signal […]<\/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":[1966],"chip_brand":[205],"class_list":["post-10625","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-mcz1210dh500cpta0g","chip_brand-tdk"],"acf":{"brief_explanation":"TDK ultra-high-speed CMC filter, 45 Ohm @ 100MHz, 6GHz diff bandwidth, 100mA, 1.25x1.0mm","date_code":"","package_case":"SMD, 1.25 x 1.00 x 0.50 mm","in_stock":9537,"datasheet":"https:\/\/product.tdk.com\/system\/files\/dam\/doc\/product\/emc\/emc\/cmf_cmc\/catalog\/cmf_commercial_signal_mcz1210dh_cp_en.pdf","price":"$0.28 @ 1ku","product_introduction":"The TDK MCZ1210DH500CPTA0G is an ultra-high-speed common mode choke filter from the MCZ-DH series, designed for multi-gigabit differential signal line EMI suppression. With 45 Ohm common-mode impedance at 100MHz and a differential mode bandwidth extending to 6.0 GHz, this filter effectively suppresses common-mode noise while preserving signal integrity on HDMI 2.1, USB 3.2, and other high-speed interfaces. The 100 Ohm differential characteristic impedance ensures impedance matching with standard high-speed transmission lines. The ultra-compact 1.25 x 1.00 mm footprint enables placement very close to connectors.","working_principle":"The MCZ1210DH500CPTA0G uses two magnetically coupled windings on a multilayer ferrite core. When common-mode noise currents flow (same direction in both lines), the magnetic fields from the two windings add constructively, creating high impedance (45 Ohm at 100MHz) that blocks the noise. When differential signal currents flow (opposite directions), the magnetic fields cancel, resulting in very low impedance that allows the signal to pass with minimal attenuation up to 6.0 GHz. The 100 Ohm differential characteristic impedance matches standard high-speed transmission lines, preventing reflections and maintaining signal integrity at multi-gigabit data rates.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>Line 1A<\/td>Signal<\/td>Differential signal line 1, input side<\/td><\/tr>
      2<\/td>Line 2A<\/td>Signal<\/td>Differential signal line 2, input side<\/td><\/tr>
      3<\/td>Line 1B<\/td>Signal<\/td>Differential signal line 1, output side<\/td><\/tr>
      4<\/td>Line 2B<\/td>Signal<\/td>Differential signal line 2, output side<\/td><\/tr><\/table>","application_scenarios":"
      • HDMI 2.1 TMDS channel common-mode noise filtering<\/li>
      • USB 3.2 Gen 2 (10 Gbps) TX\/RX pair EMI suppression<\/li>
      • MIPI CSI-2\/DSI-2 high-speed lane noise filtering<\/li>
      • LVDS display interface common-mode choke<\/li>
      • Thunderbolt\/USB4 re-timer output noise suppression<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        Murata<\/td>DLP11SN900SL2<\/td>1008<\/td>High-speed CMC comparable<\/td><\/tr>
        Taiyo Yuden<\/td>BWCF1210DH501T<\/td>1210<\/td>50 Ohm CMC for high-speed<\/td><\/tr>
        TDK<\/td>ACM2012-700-2P-T<\/td>2012<\/td>Higher current CMC variant<\/td><\/tr>
        Wurth Elektronik<\/td>7442335000<\/td>1210<\/td>45 Ohm CMC alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10625","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=10625"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10625\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=10625"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=10625"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=10625"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=10625"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}