{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM04B-SRSS-TB","brand":"JST","brandSlug":"jst","productSlug":"BM04B-SRSS-TB","canonicalUrl":"https://icsourcedirect.com/jst/BM04B-SRSS-TB","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM04B-SRSS-TB","rawCanonicalId":null},"summary":{"shortDescription":"JST Sales America Inc. SH/SR series header, order code BM04B-SRSS-TB, 4 positions, single row, 1.00 mm pitch, 1 A, 50 V, tin-plated mating contacts, surface mount, solder retention, shrouded 4-wall, UL94 V-0.","salesMarkdown":"## Board-to-wire header for 1.00 mm pitch harnesses The BM04B-SRSS-TB: This JST SH/SR series header is a 4-position, single-row surface-mount male pin header on 1.00 mm pitch, rated 1 A per contact at 50 V. ## SMT footprint and solder retention","metaTitle":"BM04B-SRSS-TB JST SH/SR Header, 4 Pos, 1.00mm Pitch, SMT","metaDescription":"JST BM04B-SRSS-TB SH/SR series header, 4 positions, 1.00mm pitch, 1A, 50V, tin-plated, surface mount, shrouded 4-wall. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":"SH/SR","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"JST Sales America Inc.","Style":"Board to Cable/Wire","Series":"SH/SR","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount","Connector Type":"Header","Fastening Type":"Push-Pull","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":"0.167\\\" (4.25mm)","Ingress Protection":"-","Base Product Number":"BM04B-SR","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":"4.9mm","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":"$0.6200","priceTiers":[{"qty":1,"price":"$0.62000","currency":"USD"},{"qty":10,"price":"$0.54400","currency":"USD"},{"qty":100,"price":"$0.44840","currency":"USD"},{"qty":500,"price":"$0.38996","currency":"USD"},{"qty":1500,"price":"$0.31196","currency":"USD"},{"qty":3000,"price":"$0.29246","currency":"USD"},{"qty":7500,"price":"$0.28272","currency":"USD"},{"qty":10500,"price":"$0.26322","currency":"USD"},{"qty":15000,"price":"$0.25932","currency":"USD"},{"qty":37500,"price":"$0.25347","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/01a3d0422a428094e98b60769fffa9d7.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/BM04B-SRSS-TB/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional equivalent to BM04B-SRSS-TB?","answer":"The BM04B-SRSS-TB(LF)(SN) variant is a direct drop-in: same 4 positions, 1.00 mm pitch, 1 A rating, and shrouded SMT header. The difference is RoHS compliance — the LF(SN) suffix indicates lead-free."},{"question":"What is the mating half for BM04B-SRSS-TB?","answer":"This header mates with JST SH/SR series crimp receptacles (e.g., SR series housing with SSH-003T-P0.2 contacts). The 4-wall shroud aligns the receptacle and prevents pin damage during mating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/BM04B-SRSS-TB","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-SRSS-TB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}