{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM08B-GHS-TBT","brand":"JST","brandSlug":"jst","productSlug":"BM08B-GHS-TBT","canonicalUrl":"https://icsourcedirect.com/jst/BM08B-GHS-TBT","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM08B-GHS-TBT","rawCanonicalId":null},"summary":{"shortDescription":"JST GH series, Board to Cable/Wire, Header, Surface Mount, 8 Positions, 1.25mm Pitch, Locking Ramp, Tin Contacts, 1A, 50V, -25°C to 85°C, UL94 V-0, Natural","salesMarkdown":"## 8-position 1.25mm pitch SMT header with locking ramp The insulation height (4.05mm) and shrouded 4-wall design protect the contacts from accidental shorting during handling. No stock-holding claim; it's quoted to order. ## Position count variant — BM09B-GHS-TBT The closest functional sibling is BM09B-GHS-TBT — same GH series, same 1.25mm pitch, same locking ramp and SMT footprint, but with 9 positions instead of 8. If your BOM calls for one more circuit, that's the swap. No other spec difference: same 1A/50V rating, same 7.3mm stack height, same tin contacts.","metaTitle":"BM08B-GHS-TBT JST GH Header 8 Pos 1.25mm SMT Locking Ramp","metaDescription":"BM08B-GHS-TBT JST GH series SMT header, 8 positions, 1.25mm pitch, locking ramp, 1A/50V, -25°C to 85°C. Active production. Request quote.","metaKeywords":null},"attributes":{"series":"GH","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":"GH","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Pick and Place, Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Outer Shroud Contact","Contact Shape":"Rectangular","Mounting Type":"Surface Mount","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.049\\\" (1.25mm)","Product Status":"Active","Voltage Rating":"50V","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Natural","Insulation Height":"0.159\\\" (4.05mm)","Ingress Protection":"-","Base Product Number":"BM08B-GH","Insulation Material":"Polyamide (PA9T), Nylon 9T","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":"7.3mm","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":"$0.5900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.59000","currency":"USD"},{"qty":10,"price":"$0.51700","currency":"USD"},{"qty":100,"price":"$0.42610","currency":"USD"},{"qty":500,"price":"$0.37050","currency":"USD"},{"qty":1000,"price":"$0.30566","currency":"USD"},{"qty":2500,"price":"$0.27787","currency":"USD"},{"qty":5000,"price":"$0.26861","currency":"USD"},{"qty":12500,"price":"$0.24638","currency":"USD"},{"qty":25000,"price":"$0.24082","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a75cf03668291e2e02e3c13e7999bcd9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order BM08B-GHS-TBT or check stock?","answer":"Submit an RFQ against your target quantity. We source this active part to order — no stock-holding claim, so current pricing and lead time are confirmed at quote time."},{"question":"What is the pitch of BM08B-GHS-TBT?","answer":"The pitch is 0.049\" (1.25mm), single-row."},{"question":"What mating connector works with BM08B-GHS-TBT?","answer":"This header mates with a GH series crimp receptacle housing. The locking ramp on the header engages with the latch on the receptacle side — confirm the circuit count matches (8 positions)."},{"question":"What is the closest functional second-source to BM08B-GHS-TBT?","answer":"BM09B-GHS-TBT — same GH series, same 1.25mm pitch, same locking ramp and SMT footprint, but with 9 positions instead of 8. No other spec difference."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/BM08B-GHS-TBT","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-GHS-TBT 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}}