{"id":9227,"date":"2026-07-03T03:51:49","date_gmt":"2026-07-03T03:51:49","guid":{"rendered":"https:\/\/materialparts.com\/34691-0160\/"},"modified":"2026-07-03T03:53:05","modified_gmt":"2026-07-03T03:53:05","slug":"34691-0160","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/34691-0160\/","title":{"rendered":"34691-0160"},"content":{"rendered":"

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

The 34691-0160 is a Stac64 right-angle header connector manufactured by Molex, featuring 16 circuits in a through-hole, right-angle PCB mounting configuration. Part of the Stac64 unsealed connector system validated to USCAR-2 specifications, it supports automotive comfort, infotainment, body electronics, and safety systems. The connector features a Pin-Alignment-Plate (PAP) that supports high IR-reflow process temperatures up to 260\u00b0C. With 0.64mm signal pins rated at 6A per contact and 500V voltage rating, it provides robust connectivity in a stackable, compact design.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Connector Type<\/td>\nHeader (Wire-to-Board)<\/td>\n<\/tr>\n
Series<\/td>\nStac64 34691<\/td>\n<\/tr>\n
Number of Positions<\/td>\n16<\/td>\n<\/tr>\n
Number of Rows<\/td>\n2<\/td>\n<\/tr>\n
Pitch<\/td>\n2.54mm (0.100 inch)<\/td>\n<\/tr>\n
Row Spacing<\/td>\n2.54mm<\/td>\n<\/tr>\n
Gender<\/td>\nMale (Header)<\/td>\n<\/tr>\n
Orientation<\/td>\nRight Angle<\/td>\n<\/tr>\n
Termination<\/td>\nThrough Hole (Solder)<\/td>\n<\/tr>\n
Current Rating (Signal)<\/td>\n6A per contact (0.64mm pins)<\/td>\n<\/tr>\n
Voltage Rating<\/td>\n500V DC<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40\u00b0C to +105\u00b0C<\/td>\n<\/tr>\n
Body Material<\/td>\n30% Glass-filled SPS<\/td>\n<\/tr>\n
Contact Material<\/td>\nCopper Alloy<\/td>\n<\/tr>\n
Contact Plating<\/td>\nTin over Nickel<\/td>\n<\/tr>\n
Polarization<\/td>\nCenter Key (USCAR)<\/td>\n<\/tr>\n
EU RoHS<\/td>\n\u7b26\u5408\u8981\u6c42<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • USCAR-2 validated for unsealed automotive applications<\/li>\n
  • Pin-Alignment-Plate (PAP) supports IR-reflow up to 260\u00b0C<\/li>\n
  • Stackable design for ganged multi-bay configurations<\/li>\n
  • Pre-assembled TPA for secure contact retention<\/li>\n
  • Standard USCAR color codes for polarization<\/li>\n
  • Compatible with existing USCAR footprint wire-harness connectors<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Automotive comfort and body electronics<\/li>\n
    • Infotainment system connections<\/li>\n
    • Automotive safety systems<\/li>\n
    • Industrial control and power distribution<\/li>\n
    • Transportation electronics<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The 34691-0160 is a Stac64 right-angle header connector manufactured by Molex, featuring 16 circuits in a through-hole, right-angle PCB mounting configuration. Part of the Stac64 unsealed connector system validated to USCAR-2 specifications, it supports automotive comfort, infotainment, body electronics, and safety systems. The connector features a Pin-Alignment-Plate (PAP) that supports high IR-reflow process […]<\/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":[66,13],"tags":[417],"chip_brand":[256],"class_list":["post-9227","post","type-post","status-publish","format-standard","hentry","category-connectors-interconnect-devices","category-integrated-circuits-ics","tag-34691-0160","chip_brand-molex"],"acf":{"brief_explanation":"Stac64 16-circuit right-angle header, 2.54mm pitch, through-hole, 500V\/6A, USCAR-2 validated, -40~+105\u00b0C","date_code":"","package_case":"Right Angle Through Hole Header, 2.54mm pitch","in_stock":2100,"datasheet":"https:\/\/www.molex.com\/content\/dam\/molex\/molex-dot-com\/products\/automated\/en-us\/salesdrawingpdf\/987\/987651\/987651-0141.pdf","price":"$1.55 @ 1ku","product_introduction":"The 34691-0160 is a 16-circuit right-angle PCB header from Molex's Stac64 connector system. Designed for unsealed automotive applications, it is validated to USCAR-2 specifications and meets requirements from major automotive OEMs. The Pin-Alignment-Plate (PAP) construction supports high-temperature IR-reflow soldering up to 260\u00b0C and selective wave soldering. With 16 signal positions on 2.54mm pitch, this connector provides versatile signal routing for automotive comfort, infotainment, body electronics, and safety system applications. The stackable design enables ganged configurations for multi-circuit applications.","working_principle":"The 34691-0160 operates as a wire-to-board interconnect:\n\n1. Contact System: 0.64mm square pins mate with corresponding female terminals in the receptacle housing, establishing electrical contact through spring-force engagement.\n\n2. Polarization: Center key ensures correct mating orientation with USCAR-standard color coding.\n\n3. TPA (Terminal Position Assurance): Pre-assembled TPA locks contacts into housing, preventing back-out during vibration.\n\n4. Stacking: Stackable header design enables ganged configurations for expanded circuit count.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1-8<\/td>Signal Row A<\/td>Signal<\/td>0.64mm signal pins - low current signal connections<\/td><\/tr>\n
      9-16<\/td>Signal Row B<\/td>Signal<\/td>0.64mm signal pins - low current signal connections<\/td><\/tr>\n<\/table>\n

      Note: Pin numbering follows USCAR standard. 16-circuit header uses 0.64mm pins in a 2-row x 8-position arrangement on 2.54mm pitch.<\/p>","application_scenarios":"\n
      Application<\/th>Circuit Role<\/th>Key Requirement<\/th><\/tr>\n
      Automotive Body Control<\/td>Multi-channel signal distribution<\/td>USCAR-2, 16 circuits<\/td><\/tr>\n
      Infotainment<\/td>Audio\/video signal routing<\/td>500V isolation, 6A per pin<\/td><\/tr>\n
      Safety System<\/td>Sensor and actuator interface<\/td>High reliability, TPA locked<\/td><\/tr>\n
      Industrial Control<\/td>Multi-signal I\/O interface<\/td>Stackable, compact design<\/td><\/tr>\n
      Power Distribution<\/td>Signal monitoring in power systems<\/td>-40\u00b0C to +105\u00b0C range<\/td><\/tr>\n<\/table>","alternative_models":"\n
      Manufacturer<\/th>Part Number<\/th>Positions<\/th>Key Specs<\/th>Notes<\/th><\/tr>\n
      Molex<\/td>34690-0160<\/td>16<\/td>Vertical header<\/td>Vertical orientation<\/td><\/tr>\n
      Molex<\/td>34691-0080<\/td>8<\/td>Right angle header<\/td>Fewer positions<\/td><\/tr>\n
      Molex<\/td>34691-0161<\/td>16<\/td>Right angle, different key<\/td>Different polarization<\/td><\/tr>\n
      TE Connectivity<\/td>1-967626-3<\/td>16<\/td>USCAR header<\/td>Alternative USCAR<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/9227","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=9227"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/9227\/revisions"}],"predecessor-version":[{"id":9240,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/9227\/revisions\/9240"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=9227"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=9227"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=9227"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=9227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}