{"id":11426,"date":"2026-07-26T06:52:45","date_gmt":"2026-07-26T06:52:45","guid":{"rendered":"https:\/\/ic-vendor.com\/emc2-10rki\/"},"modified":"2026-07-26T06:52:45","modified_gmt":"2026-07-26T06:52:45","slug":"emc2-10rki","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/emc2-10rki\/","title":{"rendered":"EMC2-10RKI"},"content":{"rendered":"

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

The TDK EMC2-10RKI is a 2-line common mode choke for EMI suppression. Designed for power line or signal line common mode noise filtering.<\/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
\u0627\u0644\u0646\u0648\u0639<\/td>\n2-Line Common Mode Choke<\/td>\n<\/tr>\n
Impedance<\/td>\n~100 ohm @ 100MHz common mode<\/td>\n<\/tr>\n
Current Rating<\/td>\n~200mA<\/td>\n<\/tr>\n
DCR<\/td>\n~1.0 ohm max per line<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-40 to +85C<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSMD compact<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • 2-line common mode filtering<\/li>\n
  • High impedance at 100MHz<\/li>\n
  • Compact SMD footprint<\/li>\n
  • TDK ferrite technology<\/li>\n
  • RoHS compliant<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Power line EMI filter<\/li>\n
    • Signal line common mode<\/li>\n
    • USB\/HDMI EMI choke<\/li>\n
    • Industrial interface filtering<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TDK EMC2-10RKI is a 2-line common mode choke for EMI suppression. Designed for power line or signal line common mode noise filtering. Key Specifications Type 2-Line Common Mode Choke Impedance ~100 ohm @ 100MHz common mode Current Rating ~200mA DCR ~1.0 ohm max per line Operating Temp -40 to +85C Package SMD […]<\/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":[13,56],"tags":[2697],"chip_brand":[205],"class_list":["post-11426","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","tag-emc2-10rki","chip_brand-tdk"],"acf":{"brief_explanation":"2-line CMC, ~100ohm@100MHz, SMD, -40 to 85C","date_code":"","package_case":"SMD (3.2x2.5x2.5mm)","in_stock":8655,"datasheet":"https:\/\/www.tdk.com\/","price":"$0.20 @ 3ku","product_introduction":"The EMC2-10RKI from TDK is a 2-line common mode choke for EMI suppression on signal or power lines. ~100 ohm common mode impedance at 100MHz for effective noise attenuation. Compact SMD footprint for dense PCB layouts. TDK ferrite technology for consistent impedance characteristics.","working_principle":"Two windings on a common ferrite core. Differential signal currents create opposing flux that cancels, passing signals with minimal attenuation. Common mode noise currents create additive flux, meeting high impedance for effective suppression.","pin_description":"
      Pin<\/th>Name<\/th>Description<\/th><\/tr>
      1,4<\/td>Line A<\/td>Winding A<\/td><\/tr>
      2,3<\/td>Line B<\/td>Winding B<\/td><\/tr><\/table>","application_scenarios":"
      • Power line EMI<\/li>
      • USB\/HDMI CMC<\/li>
      • Interface filtering<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11426","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=11426"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11426\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=11426"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=11426"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=11426"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=11426"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}