{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM08B-SRSS-TB(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"BM08B-SRSS-TBLFSN","canonicalUrl":"https://icsourcedirect.com/jst/BM08B-SRSS-TBLFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM08B-SRSS-TB(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST SH/SR series, Board to Cable/Wire header, 8 positions, 1.00 mm pitch, SMD, shrouded 4-wall, tin contacts, 1 A, 50 V, 4.9 mm mated stack height, UL94 V-0, Active, RoHS.","salesMarkdown":"## 1.00 mm Pitch, 8-Position SMD Header — Board Footprint and Current Budget The BM08B-SRSS-TB(LF)(SN): The 1 A per-contact rating means the total harness current budget is 8 A; derate if the ambient exceeds 85°C. In a tight enclosure, that 4.9 mm is the z-height budget — factor in the cable bend radius below the header. ## Solder Retention and Shrouding — What They Mean for Assembly The header includes solder retention features — small tabs on the sides that anchor the part to the board during reflow. This prevents the header from floating or tombstoning as the solder paste reflows, and it adds shear strength once the cable is mated and tugged. In a production harness line, this reduces the reject rate from bent pins. The insulation material is polyamide (nylon), natural colour.","metaTitle":"JST BM08B-SRSS-TB(LF)(SN) 1.00 mm Pitch Header, 8 Pos, SMD","metaDescription":"JST SH/SR series 8-position header, 1.00 mm pitch, SMD, tin contacts, shrouded 4-wall, 1 A/50 V. Active production — RFQ for stock and lead time.","metaKeywords":null},"attributes":{"series":"SH/SR","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":"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":"BM08B-SR","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"8","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":"$0.8600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.86000","currency":"USD"},{"qty":10,"price":"$0.72900","currency":"USD"},{"qty":100,"price":"$0.65450","currency":"USD"},{"qty":500,"price":"$0.53550","currency":"USD"},{"qty":1500,"price":"$0.44625","currency":"USD"},{"qty":3000,"price":"$0.43137","currency":"USD"},{"qty":7500,"price":"$0.41649","currency":"USD"},{"qty":10500,"price":"$0.39567","currency":"USD"},{"qty":15000,"price":"$0.38675","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/721c650acc679a2aefea77d98f4b86c5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for BM08B-SRSS-TB(LF)(SN)?","answer":"This header mates with the JST SH/SR series crimp receptacle housing. The mating half uses the same 1.00 mm pitch and 8-position layout. Confirm the specific receptacle part number against your wire gauge and seal requirements."},{"question":"Is BM08B-SRSS-TB(LF)(SN) RoHS compliant?","answer":"Yes, the (LF)(SN) suffix indicates RoHS compliance and tin-plated contacts."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/BM08B-SRSS-TBLFSN","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/BM08B-SRSS-TBLFSN 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}}