{"id":10032,"date":"2026-07-08T08:37:18","date_gmt":"2026-07-08T08:37:18","guid":{"rendered":"https:\/\/materialparts.com\/xal4020-222meb\/"},"modified":"2026-07-08T08:37:18","modified_gmt":"2026-07-08T08:37:18","slug":"xal4020-222meb","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/xal4020-222meb\/","title":{"rendered":"XAL4020-222MEB"},"content":{"rendered":"

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

The Coilcraft XAL4020-222MEB is a 2.2\u00b5H shielded power inductor, 5.5A, 25m\u03a9, 4x4x2mm. It features a shielded construction for low EMI radiation and is optimized for high-frequency DC-DC converter applications.<\/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
Inductance<\/td>\n2.2\u00b5H<\/td>\n<\/tr>\n
Rated Current<\/td>\n5.5A<\/td>\n<\/tr>\n
DCR<\/td>\n25m\u03a9<\/td>\n<\/tr>\n
Size<\/td>\n4x4x2mm<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Shielded construction for low EMI<\/li>\n
  • High saturation current rating<\/li>\n
  • Low DCR for high efficiency<\/li>\n
  • Compatible with high-frequency switching<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • DC-DC converter output filter<\/li>\n
    • Point-of-load regulators<\/li>\n
    • FPGA core voltage regulators<\/li>\n
    • Portable device power management<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Coilcraft XAL4020-222MEB is a 2.2\u00b5H shielded power inductor, 5.5A, 25m\u03a9, 4x4x2mm. It features a shielded construction for low EMI radiation and is optimized for high-frequency DC-DC converter applications. Key Specifications Inductance 2.2\u00b5H Rated Current 5.5A DCR 25m\u03a9 Size 4x4x2mm Features Shielded construction for low EMI High saturation current rating Low DCR for […]<\/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":[1321],"chip_brand":[242],"class_list":["post-10032","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-xal4020-222meb","chip_brand-coilcraft"],"acf":{"brief_explanation":"2.2\u00b5H shielded power inductor, 5.5A, 25m\u03a9, 4x4x2mm","date_code":"","package_case":"4x4x2mm","in_stock":6800,"datasheet":"https:\/\/www.coilcraft.com\/en-us\/products\/power\/xal\/xal4020\/","price":"$0.55 @ 1ku","product_introduction":"The XAL4020-222MEB from Coilcraft is a 2.2\u00b5H shielded power inductor rated for 5.5A with 25m\u03a9 DCR in a 4x4x2mm package. It is designed for high-efficiency DC-DC converter applications requiring low EMI and high saturation current.","working_principle":"The inductor stores energy in its magnetic field when current flows through the winding. In a buck converter, the inductor smooths the pulsed switch output into a continuous DC current. The shielded construction contains the magnetic flux within the core, minimizing EMI coupling to nearby circuits.","pin_description":"
      Terminal<\/th>Description<\/th><\/tr>
      Terminal 1<\/td>Winding start<\/td><\/tr>
      Terminal 2<\/td>Winding end<\/td><\/tr><\/table>","application_scenarios":"
      • Output inductor for buck DC-DC converter<\/li>
      • Input filter inductor for POL module<\/li>
      • FPGA\/GPU core voltage regulator inductor<\/li>
      • Battery-powered device power supply<\/li><\/ul>","alternative_models":"
        Model<\/th>Brand<\/th>Inductance<\/th>Current<\/th><\/tr>
        744771122<\/td>Wurth<\/td>2.2\u00b5H<\/td>3.6A<\/td><\/tr>
        SRR1260-3R3M<\/td>Bourns<\/td>3.3\u00b5H<\/td>6A<\/td><\/tr>
        IHLP3232DZER3R3M11<\/td>Vishay<\/td>3.3\u00b5H<\/td>12A<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/10032","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=10032"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/10032\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=10032"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=10032"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=10032"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=10032"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}