{"id":10278,"date":"2026-07-09T10:06:32","date_gmt":"2026-07-09T10:06:32","guid":{"rendered":"https:\/\/materialparts.com\/bm02b-nshss-tbt\/"},"modified":"2026-07-09T10:06:32","modified_gmt":"2026-07-09T10:06:32","slug":"bm02b-nshss-tbt","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/bm02b-nshss-tbt\/","title":{"rendered":"BM02B-NSHSS-TBT"},"content":{"rendered":"

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

The BM02B-NSHSS-TBT from JST is a 2-position 1.0mm pitch NSH series Shrouded Header with Secure Lock, designed for Top-Entry (Straight) 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>\nNSH<\/td>\n<\/tr>\n
Pitch<\/td>\n1.0 mm<\/td>\n<\/tr>\n
Number of Positions<\/td>\n2<\/td>\n<\/tr>\n
\u0646\u0648\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/td>\nSMT<\/td>\n<\/tr>\n
Orientation<\/td>\nTop-Entry (Straight)<\/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 +105\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 with secure lock<\/li>\n
  • Top-entry (straight) SMT configuration<\/li>\n
  • 2-position single-row layout<\/li>\n
  • Audible click upon mating<\/li>\n
  • Low insertion force contact design<\/li>\n
  • Tape and reel packaging (TBT)<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Consumer electronics signal connections<\/li>\n
    • Portable device internal wiring<\/li>\n
    • Sensor module interfaces<\/li>\n
    • Battery management signal routing<\/li>\n
    • PC sub-board connections<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The BM02B-NSHSS-TBT from JST is a 2-position 1.0mm pitch NSH series Shrouded Header with Secure Lock, designed for Top-Entry (Straight) 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 NSH Pitch 1.0 mm Number of Positions 2 Mounting […]<\/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":[1524],"chip_brand":[243],"class_list":["post-10278","post","type-post","status-publish","format-standard","hentry","category-connectors-interconnect-devices","tag-bm02b-nshss-tbt","chip_brand-jst"],"acf":{"brief_explanation":"JST NSH Series 1.0mm pitch, 2-circuit SMT top-entry shrouded header with secure lock, 1A, 50V, -25 to +105C","date_code":"","package_case":"SMT Header (1.0mm pitch, 2 pos, top-entry, secure lock)","in_stock":10935,"datasheet":"https:\/\/www.jst-mfg.com\/product\/pdf\/eng\/eNSH.pdf","price":"","product_introduction":"The BM02B-NSHSS-TBT is a 2-position 1.0mm pitch surface-mount top-entry shrouded header from JST's NSH connector series. This is the standard version without the lead-free (LF) and tin plating (SN) designation suffix, which may indicate an older or non-RoHS variant. The NSH series features a secure lock mechanism with audible click confirmation, low insertion force contacts compatible with the SHL series, and an extended operating temperature range up to +105\u00b0C. The top-entry orientation provides vertical cable egress from the PCB surface.","working_principle":"The BM02B-NSHSS-TBT operates identically to the (LF)(SN) variant but may use different contact plating materials. The connector mates with the NSHR-02V-S wire housing using SSHL-003T-P0.2 crimp contacts. The secure lock mechanism provides both retention force and tactile feedback, ensuring reliable 2-circuit connections in space-constrained applications. For new designs, the (LF)(SN) lead-free compliant version is recommended.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>Circuit 1<\/td>Signal<\/td>First contact position<\/td><\/tr>
      2<\/td>Circuit 2<\/td>Signal<\/td>Second contact position<\/td><\/tr><\/table>","application_scenarios":"
      • Signal Connections:<\/strong> Low-power signal routing in consumer electronics and portable devices with 2 circuits for differential or single-ended signals.<\/li>
      • Sensor Modules:<\/strong> Temperature or proximity sensor connections with secure lock preventing disconnection from vibration.<\/li>
      • Battery Signals:<\/strong> Battery ID and thermistor connections in portable devices with 1A rating supporting sense current.<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Pitch<\/th>Circuits<\/th>Notes<\/th><\/tr>
        JST<\/td>BM02B-NSHSS-TBT(LF)(SN)<\/td>1.0mm<\/td>2<\/td>Lead-free compliant version (recommended)<\/td><\/tr>
        JST<\/td>SM02B-NSHSS-TB(LF)(SN)<\/td>1.0mm<\/td>2<\/td>Side-entry variant<\/td><\/tr>
        JST<\/td>BM02B-SRSS-TBT(LF)(SN)<\/td>1.0mm<\/td>2<\/td>SR series without secure lock<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/10278","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=10278"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/10278\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=10278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=10278"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=10278"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=10278"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}