{"id":11055,"date":"2026-07-23T04:19:57","date_gmt":"2026-07-23T04:19:57","guid":{"rendered":"https:\/\/ic-vendor.com\/4409sm-06-cr\/"},"modified":"2026-07-23T04:19:57","modified_gmt":"2026-07-23T04:19:57","slug":"4409sm-06-cr","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/4409sm-06-cr\/","title":{"rendered":"4409SM-06-CR"},"content":{"rendered":"

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

The 4409SM-06-CR from CUI Devices is a 2.1×5.5mm DC barrel power jack with SMT right-angle mounting. Rated at 6A and 24VDC, it provides reliable DC power input for embedded systems and consumer electronics.<\/p>\n

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\u0627\u0644\u0646\u0648\u0639<\/td>\nDC barrel power jack<\/td>\n<\/tr>\n
Barrel Size<\/td>\n2.1mm ID x 5.5mm OD<\/td>\n<\/tr>\n
Current Rating<\/td>\n6A<\/td>\n<\/tr>\n
Voltage Rating<\/td>\n24VDC<\/td>\n<\/tr>\n
Mounting<\/td>\nSMT, right-angle<\/td>\n<\/tr>\n
Contact Resistance<\/td>\n30m\u03a9 max<\/td>\n<\/tr>\n
Dielectric Withstand<\/td>\n500VAC<\/td>\n<\/tr>\n
Mating Cycles<\/td>\n5000 min<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-25\u00b0C ~ +85\u00b0C<\/td>\n<\/tr>\n<\/table>\n

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    \n
  • Standard 2.1×5.5mm barrel jack interface<\/li>\n
  • 6A high-current power input<\/li>\n
  • SMT right-angle for compact PCB design<\/li>\n
  • 5000 mating cycle durability<\/li>\n
  • Switched contact (detects plug insertion)<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Embedded system power input<\/li>\n
    • Set-top box and router power<\/li>\n
    • Industrial equipment DC input<\/li>\n
    • Consumer electronics power jack<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The 4409SM-06-CR from CUI Devices is a 2.1×5.5mm DC barrel power jack with SMT right-angle mounting. Rated at 6A and 24VDC, it provides reliable DC power input for embedded systems and consumer electronics. Key Specifications Type DC barrel power jack Barrel Size 2.1mm ID x 5.5mm OD Current Rating 6A Voltage Rating 24VDC […]<\/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],"tags":[2380],"chip_brand":[983],"class_list":["post-11055","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-4409sm-06-cr","chip_brand-cui"],"acf":{"brief_explanation":"2.1x5.5mm DC barrel jack, SMT right-angle, 6A, 24VDC","date_code":"","package_case":"SMT Right-Angle Barrel Jack","in_stock":9876,"datasheet":"https:\/\/www.cuidevices.com\/product\/resource\/dcj-400.pdf","price":"$0.75","product_introduction":"The 4409SM-06-CR from CUI Devices is a 2.1x5.5mm DC barrel power jack in SMT right-angle configuration. With 6A current rating and switched contact for plug detection, it provides a reliable DC power input interface for embedded and consumer electronics.","working_principle":"The barrel jack uses a spring-loaded center pin that contacts the inner diameter of the mating barrel plug. The outer sleeve contacts the plug outer conductor. The switched contact opens when a plug is inserted, enabling automatic power source selection between external DC and battery. The SMT right-angle mounting positions the jack along the PCB edge.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>Center Pin<\/td>Positive supply contact<\/td><\/tr>
      2<\/td>Outer Sleeve<\/td>Ground contact<\/td><\/tr>
      3<\/td>Switch<\/td>Plug detection switch<\/td><\/tr>
      4<\/td>Shield<\/td>SMT mounting\/shield<\/td><\/tr><\/table>","application_scenarios":"
      • Embedded system power input<\/li>
      • Router and set-top box DC jack<\/li>
      • Industrial equipment power<\/li>
      • Consumer electronics power input<\/li><\/ul>","alternative_models":"
        Part Number<\/th>Manufacturer<\/th>Notes<\/th><\/tr>
        PJ-102AH<\/td>CUI<\/td>THT version, same barrel<\/td><\/tr>
        KLDX-0202-A<\/td>Kycon<\/td>2.1x5.5mm SMT alternative<\/td><\/tr>
        4409SM-04-CR<\/td>CUI<\/td>4A version<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11055","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=11055"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11055\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=11055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=11055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=11055"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=11055"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}