{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM04B-NSHSS-TBT(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"BM04B-NSHSS-TBTLFSN","canonicalUrl":"https://icsourcedirect.com/jst/BM04B-NSHSS-TBTLFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM04B-NSHSS-TBT(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST NSH series, BM04B-NSHSS-TBT(LF)(SN), 4-position single-row shrouded header, 1.00 mm pitch, surface-mount, tin-plated male pins, rated 1 A per contact at 50 V.","salesMarkdown":"## 1.00 mm Pitch, 4-Position SMT Header for Wire-to-Board For applications requiring frequent disconnect, a gold-plated sibling would be the better call. Mates with NSH series crimp housings (e.g., NSHR-04V-S) using the matching NSH crimp terminals — the latch holder on this header locks into the housing latch for vibration-resistant retention. Solder termination to the PCB; the 0.039\" (1.00 mm) pitch and 7.8 mm mated stacking height suit low-profile board-to-cable interconnects in compact consumer or industrial gear. RoHS compliant. No official pin-compatible alternative listed in the NSH series — the BM04B-NSHSS-TB is a different plating variant (tin vs. gold) but carries the same pitch and positions. Confirm the plating requirement before substituting.","metaTitle":"BM04B-NSHSS-TBT(LF)(SN) JST NSH Header, 1mm Pitch, 4 Pos","metaDescription":"JST NSH series 4-position shrouded header, 1.00 mm pitch, SMT, tin contacts, 1 A, 50 V. Active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"NSH","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"JST Sales America Inc.","Style":"Board to Cable/Wire","Series":"NSH","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Pick and Place Cap, Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"-","Mounting Type":"Surface Mount","Connector Type":"Header","Fastening Type":"Latch Holder","Number of Rows":"1","Pitch - Mating":"0.039\\\" (1.00mm)","Product Status":"Active","Voltage Rating":"50V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.236\\\" (6.00mm)","Ingress Protection":"-","Base Product Number":"BM04B-NS","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"4","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"1A","Operating Temperature":"-25°C~85°C","Mated Stacking Heights":"7.8mm","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.86000","currency":"USD"},{"qty":10,"price":"$0.72400","currency":"USD"},{"qty":100,"price":"$0.65040","currency":"USD"},{"qty":500,"price":"$0.53218","currency":"USD"},{"qty":1000,"price":"$0.47305","currency":"USD"},{"qty":2000,"price":"$0.44349","currency":"USD"},{"qty":3000,"price":"$0.42871","currency":"USD"},{"qty":5000,"price":"$0.41392","currency":"USD"},{"qty":10000,"price":"$0.39323","currency":"USD"},{"qty":25000,"price":"$0.38436","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d9f935fd9c006f1b0df83d59dc99aeb6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BM04B-NSHSS-TBT(LF)(SN) compatible with NSH crimp terminals?","answer":"Yes. It mates with NSH series crimp housings that accept the matching NSH crimp terminals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/BM04B-NSHSS-TBTLFSN","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/jst/BM04B-NSHSS-TBTLFSN when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}