{"id":10753,"date":"2026-07-20T12:43:42","date_gmt":"2026-07-20T12:43:42","guid":{"rendered":"https:\/\/ic-vendor.com\/440054-3\/"},"modified":"2026-07-20T12:43:42","modified_gmt":"2026-07-20T12:43:42","slug":"440054-3","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/440054-3\/","title":{"rendered":"440054-3"},"content":{"rendered":"

Product Overview<\/h2>\n

The 440054-3 from TE Connectivity is a 3-position vertical partially shrouded pin header from the HPI series with a 2 mm centerline. Featuring tin-plated brass contacts rated at 3 A, through-hole solder termination with kinked tines for PCB retention, and a compact 8.0 x 4.7 mm footprint.<\/p>\n

Key Specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Number of Positions<\/td>\n3<\/td>\n<\/tr>\n
Centerline (Pitch)<\/td>\n2 mm [0.079 in]<\/td>\n<\/tr>\n
PCB Mount Orientation<\/td>\nVertical<\/td>\n<\/tr>\n
Header Type<\/td>\nPartially Shrouded<\/td>\n<\/tr>\n
Termination Method<\/td>\nThrough Hole – Solder<\/td>\n<\/tr>\n
Operating Voltage<\/td>\n250 VDC \/ 250 VAC<\/td>\n<\/tr>\n
Contact Current Rating<\/td>\n3 A<\/td>\n<\/tr>\n
Operating Temperature<\/td>\n-25 to 85 degC<\/td>\n<\/tr>\n
Package<\/td>\nThrough-Hole Header (8.0 x 4.7 x 6.05 mm)<\/td>\n<\/tr>\n<\/table>\n

Features<\/h2>\n
    \n
  • HPI 2 mm pitch interconnect system<\/li>\n
  • Partially shrouded for contact protection<\/li>\n

Polarization for mating alignment<\/li>\n
  • Kinked tines for PCB retention during soldering<\/li>\n
  • Brass contacts with bright tin plating<\/li>\n
  • Nylon 66 glass-filled housing, UL94 V-0<\/li>\n<\/ul>\n

    Applications<\/h2>\n
      \n
    • Signal wire-to-board connections<\/li>\n
    • Industrial control board headers<\/li>\n
    • Consumer electronics board interfaces<\/li>\n
    • Power supply auxiliary signal headers<\/li>\n
    • Telecom equipment board-to-wire<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

      Product Overview The 440054-3 from TE Connectivity is a 3-position vertical partially shrouded pin header from the HPI series with a 2 mm centerline. Featuring tin-plated brass contacts rated at 3 A, through-hole solder termination with kinked tines for PCB retention, and a compact 8.0 x 4.7 mm footprint. Key Specifications Number of Positions 3 […]<\/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":[13,20],"tags":[2094],"chip_brand":[234],"class_list":["post-10753","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","tag-440054-3","chip_brand-te-connectivity"],"acf":{"brief_explanation":"3-pos 2mm vertical HPI header, partially shrouded, THT, 3A, 250V","date_code":"","package_case":"Through-Hole Header (8.0 x 4.7 x 6.05 mm)","in_stock":14241,"datasheet":"https:\/\/www.te.com\/en\/product-440054-3.html","price":"$0.30 @ 1ku","product_introduction":"The 440054-3 from TE Connectivity is a 3-position vertical partially shrouded pin header from the HPI (High Performance Interconnect) series with a 2 mm centerline pitch. The partially shrouded housing provides contact protection and polarization for correct mating orientation. The brass contacts with bright tin plating are rated at 3 A per contact and feature a square cross-section (0.5 mm) for reliable engagement with the mating receptacle. The through-hole solder termination includes kinked tines that provide PCB retention during wave soldering operations. The nylon 66 glass-filled housing meets UL94 V-0 requirements.","working_principle":"The 440054-3 operates as a wire-to-board header in the HPI 2 mm interconnect system. The partially shrouded housing surrounds the pin contacts on three sides, providing protection from accidental damage while allowing easy visual inspection of the mated connection. The polarization features in the housing ensure the mating receptacle can only be inserted in the correct orientation. Kinked tines on the through-hole solder tails press against the PCB hole walls during insertion, providing friction retention that holds the connector in place during wave soldering without the need for adhesive.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>Contact 1<\/td>Contact<\/td>Signal pin 1<\/td><\/tr>
      2<\/td>Contact 2<\/td>Contact<\/td>Signal pin 2<\/td><\/tr>
      3<\/td>Contact 3<\/td>Contact<\/td>Signal pin 3<\/td><\/tr><\/table>","application_scenarios":"
      • Industrial control signal wire-to-board headers<\/li>
      • Consumer electronics compact board interfaces<\/li>
      • Power supply auxiliary signal connections<\/li>
      • Telecom equipment 2mm pitch routing<\/li>
      • Medical device internal interconnect headers<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TE Connectivity<\/td>440054-2<\/td>THT<\/td>2-position variant<\/td><\/tr>
        TE Connectivity<\/td>440054-5<\/td>THT<\/td>5-position variant<\/td><\/tr>
        Molex<\/td>87831-0320<\/td>THT<\/td>2mm 3-pin header<\/td><\/tr>
        JST<\/td>B3B-XH-A(LF)(SN)<\/td>THT<\/td>2.5mm alternative<\/td><\/tr>
        TE Connectivity<\/td>5-1775443-3<\/td>SMD<\/td>SMD version, 1.5mm<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10753","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=10753"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10753\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=10753"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=10753"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=10753"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=10753"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}