{"id":10288,"date":"2026-07-09T10:06:55","date_gmt":"2026-07-09T10:06:55","guid":{"rendered":"https:\/\/materialparts.com\/sm12b-srss-tblfsn\/"},"modified":"2026-07-09T10:06:55","modified_gmt":"2026-07-09T10:06:55","slug":"sm12b-srss-tblfsn","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/sm12b-srss-tblfsn\/","title":{"rendered":"SM12B-SRSS-TB(LF)(SN)"},"content":{"rendered":"

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

The SM12B-SRSS-TB(LF)(SN) from JST is a 12-position 1.0mm pitch SR\/SRS series Shrouded Header, designed for Side-Entry (Right-Angle) surface-mount applications. Rated at 1A and 50V AC\/DC, this connector provides reliable wire-to-board connectivity in a compact form factor.<\/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\n\n\n\n\n\n\n\n\n
\u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629<\/td>\nJST<\/td>\n<\/tr>\n
Series<\/td>\nSR\/SRS<\/td>\n<\/tr>\n
Pitch<\/td>\n1.0 mm<\/td>\n<\/tr>\n
Number of Positions<\/td>\n12<\/td>\n<\/tr>\n
\u0646\u0648\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/td>\nSMT<\/td>\n<\/tr>\n
Orientation<\/td>\nSide-Entry (Right-Angle)<\/td>\n<\/tr>\n
Current Rating<\/td>\n1A<\/td>\n<\/tr>\n
Voltage Rating<\/td>\n50V AC\/DC<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-25\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
Contact Material<\/td>\nCopper Alloy \/ Phosphor Bronze<\/td>\n<\/tr>\n
Contact Plating<\/td>\nTin (Sn)<\/td>\n<\/tr>\n
Insulation Material<\/td>\nNylon (PA) \/ PBT, UL94V-0<\/td>\n<\/tr>\n
RoHS Compliant<\/td>\nYes<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • 1.0mm pitch disconnectable crimp-style connector<\/li>\n
  • Side-entry (right-angle) SMT configuration<\/li>\n
  • 12-position single-row layout<\/li>\n
  • Secure lock mechanism with push-pull fastening<\/li>\n
  • Fully shrouded 4-wall header design<\/li>\n
  • Tin-plated copper alloy contacts<\/li>\n
  • Lead-free compliant<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Display signal connections<\/li>\n
    • Communication module interfaces<\/li>\n
    • Consumer electronics internal wiring<\/li>\n
    • Sensor array signal aggregation<\/li>\n
    • Industrial control I\/O connections<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The SM12B-SRSS-TB(LF)(SN) from JST is a 12-position 1.0mm pitch SR\/SRS series Shrouded Header, designed for Side-Entry (Right-Angle) surface-mount applications. Rated at 1A and 50V AC\/DC, this connector provides reliable wire-to-board connectivity in a compact form factor. Key Specifications Manufacturer JST Series SR\/SRS Pitch 1.0 mm Number of Positions 12 Mounting Type SMT Orientation […]<\/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],"tags":[1534],"chip_brand":[243],"class_list":["post-10288","post","type-post","status-publish","format-standard","hentry","category-connectors-interconnect-devices","tag-sm12b-srss-tblfsn","chip_brand-jst"],"acf":{"brief_explanation":"JST SR Series 1.0mm pitch, 12-circuit SMT side-entry shrouded header, 1A, 50V, tin-plated, lead-free","date_code":"","package_case":"SMT Header (1.0mm pitch, 12 pos, side-entry)","in_stock":11863,"datasheet":"https:\/\/www.jst-mfg.com\/product\/pdf\/eng\/eSH.pdf","price":"","product_introduction":"The SM12B-SRSS-TB(LF)(SN) is a 12-position 1.0mm pitch surface-mount side-entry shrouded header from JST's SR\/SRS connector series. The 12-circuit configuration is a popular choice for parallel data interfaces and multi-signal connections in consumer electronics. The side-entry orientation enables low-profile cable routing along the PCB surface, and the SR series secure lock mechanism provides reliable retention with push-pull operation. The 1A\/50V rating supports typical signal-level applications in portable and consumer electronics.","working_principle":"The SM12B-SRSS-TB(LF)(SN) operates as part of the SR connector system. The 12-position header mates with the NSR-12V-S wire housing. The side-entry configuration directs cable egress parallel to the PCB, making it suitable for edge-mount applications where the connector is positioned near the board edge. The push-pull secure lock mechanism allows easy one-handed mating and unmating, which is convenient during assembly and maintenance. The 1.0mm pitch with 12 circuits provides a high-density connection in a compact form factor approximately 13mm in length.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>Circuit 1<\/td>Signal<\/td>First contact position<\/td><\/tr>
      2-11<\/td>Circuit 2-11<\/td>Signal<\/td>Signal contact positions 2 through 11<\/td><\/tr>
      12<\/td>Circuit 12<\/td>Signal<\/td>Twelfth contact position<\/td><\/tr><\/table>","application_scenarios":"
      • Display Interface:<\/strong> 12-bit display data connections for small LCD panels in consumer devices with side-entry fitting in slim enclosures.<\/li>
      • Communication:<\/strong> WiFi\/BLE module connections with 12 circuits covering data, control, and power lines.<\/li>
      • Sensor Arrays:<\/strong> Multi-sensor signal aggregation in IoT devices with 12 channels providing sufficient inputs for typical sensor arrays.<\/li>
      • Consumer Electronics:<\/strong> Internal wiring for portable devices where the side-entry orientation matches the industrial design.<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Pitch<\/th>Circuits<\/th>Notes<\/th><\/tr>
        JST<\/td>BM12B-SRSS-TBT(LF)(SN)<\/td>1.0mm<\/td>12<\/td>Top-entry variant<\/td><\/tr>
        JST<\/td>SM10B-SRSS-TB(LF)(SN)<\/td>1.0mm<\/td>10<\/td>10-circuit version<\/td><\/tr>
        JST<\/td>SM14B-SRSS-TB(LF)(SN)<\/td>1.0mm<\/td>14<\/td>14-circuit version<\/td><\/tr>
        JST<\/td>SM12B-NSHSS-TB(LF)(SN)<\/td>1.0mm<\/td>12<\/td>NSH series with enhanced lock<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/10288","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=10288"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/10288\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=10288"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=10288"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=10288"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=10288"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}