{"id":10407,"date":"2026-07-19T13:08:03","date_gmt":"2026-07-19T13:08:03","guid":{"rendered":"https:\/\/ic-vendor.com\/dlp11sa350hl2l-2\/"},"modified":"2026-07-19T13:08:03","modified_gmt":"2026-07-19T13:08:03","slug":"dlp11sa350hl2l-2","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/dlp11sa350hl2l-2\/","title":{"rendered":"DLP11SA350HL2L"},"content":{"rendered":"

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

The DLP11SA350HL2L is a common-mode choke (CMC) filter from Murata for high-speed differential signal lines such as USB 2.0, HDMI, and MIPI. It provides 350\u03a9 common-mode impedance at 100MHz to suppress EMI while passing differential signals with minimal attenuation.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n
Device Type<\/td>\nCommon Mode Choke \/ Filter<\/td>\n<\/tr>\n
Common Mode Impedance<\/td>\n350\u03a9 @ 100MHz<\/td>\n<\/tr>\n
Rated Current<\/td>\nTypically 100-200mA<\/td>\n<\/tr>\n
Rated Voltage<\/td>\nTypically 5V DC<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\n0805 (2.0 x 1.25mm) or similar<\/td>\n<\/tr>\n
\u5236\u9020\u5546<\/td>\nMurata<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • High common-mode impedance for EMI suppression<\/li>\n
  • Low differential-mode attenuation<\/li>\n
  • Compact surface-mount footprint<\/li>\n
  • Optimized for high-speed differential lines<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • USB 2.0 Hi-Speed signal filtering<\/li>\n
    • HDMI signal line EMI suppression<\/li>\n
    • MIPI display\/camera interface filtering<\/li>\n
    • LVDS and SerDes noise filtering<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The DLP11SA350HL2L is a common-mode choke (CMC) filter from Murata for high-speed differential signal lines such as USB 2.0, HDMI, and MIPI. It provides 350\u03a9 common-mode impedance at 100MHz to suppress EMI while passing differential signals with minimal attenuation. Key Specifications Device Type Common Mode Choke \/ Filter Common Mode Impedance 350\u03a9 @ […]<\/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":[63,60],"tags":[1705,1704,1706],"chip_brand":[202],"class_list":["post-10407","post","type-post","status-publish","format-standard","hentry","category-inductors","category-passive-components","tag-common-mode-choke","tag-dlp11sa350hl2l","tag-emi-filter","chip_brand-murata"],"acf":{"brief_explanation":"Common Mode Choke, 350\u03a9 @100MHz, high-speed diff line, Murata","date_code":"","package_case":"0805 (2.0 x 1.25 x 0.85mm typical)","in_stock":8900,"datasheet":"https:\/\/www.murata.com\/en-global\/products\/inductor\/chip","price":"","product_introduction":"The DLP11SA350HL2L is a common-mode choke filter from Murata designed for high-speed differential signal lines. It provides 350\u03a9 common-mode impedance at 100MHz to suppress common-mode EMI radiation while maintaining signal integrity for the differential data. The filter is optimized for USB 2.0 Hi-Speed, HDMI, and MIPI interfaces where maintaining eye diagram quality is critical. The compact surface-mount package fits in space-constrained high-speed signal paths.","working_principle":"The common-mode choke consists of two magnetically coupled windings wound on a ferrite core. For differential-mode signals, the magnetic flux from the two windings cancels, resulting in near-zero inductance and minimal signal attenuation. For common-mode noise, the flux from both windings adds constructively, presenting high impedance (350\u03a9 at 100MHz) that attenuates the noise. This selective filtering suppresses radiated EMI from the cable while preserving the differential signal quality and eye diagram opening.","pin_description":"
      Pin<\/th>Function<\/th><\/tr>
      1<\/td>Line A (differential signal +)<\/td><\/tr>
      2<\/td>Line A (differential signal +, return)<\/td><\/tr>
      3<\/td>Line B (differential signal -)<\/td><\/tr>
      4<\/td>Line B (differential signal -, return)<\/td><\/tr><\/table>","application_scenarios":"
      • USB 2.0 Hi-Speed (480Mbps) EMI filter<\/li>\n
      • HDMI signal line common-mode noise suppression<\/li>\n
      • MIPI DSI\/CSI display and camera interface<\/li>\n
      • LVDS and high-speed SerDes link filtering<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Zcm<\/th>Notes<\/th><\/tr>
        Murata<\/td>DLP11SN900HL2L<\/td>90\u03a9<\/td>Lower impedance variant<\/td><\/tr>
        TDK<\/td>ACM2012-900-2P<\/td>90\u03a9<\/td>Common mode choke 0805<\/td><\/tr>
        Wurth<\/td>744233100<\/td>100\u03a9<\/td>Common mode choke 0805<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10407","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=10407"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10407\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=10407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=10407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=10407"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=10407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}