{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM09B-GHS-TBT","brand":"JST","brandSlug":"jst","productSlug":"BM09B-GHS-TBT","canonicalUrl":"https://icsourcedirect.com/jst/BM09B-GHS-TBT","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM09B-GHS-TBT","rawCanonicalId":null},"summary":{"shortDescription":"JST GH series, BM09B-GHS-TBT, 9-position single-row SMT header, 1.25mm pitch, shrouded 4-wall, locking ramp, tin-plated contacts, rated 1A at 50V.","salesMarkdown":"The BM09B-GHS-TBT: This is a JST GH series 9-position single-row surface-mount header, pitched at 1.25mm, designed for board-to-cable/wire applications. The shrouded 4-wall housing with a locking ramp gives a positive-lock mate that resists vibration — a common gotcha with unshrouded headers in portable or moving assemblies. The 7.3mm mated stack height sets the clearance between the PCB and the mating cable connector, so check that against your enclosure z-height budget before layout. ## Board layout and termination details The pick-and-place pad makes it assembly-line friendly. The 4-wall shroud protects the contacts during handling and guides the mating plug home.","metaTitle":"BM09B-GHS-TBT JST GH Header, 9 Pos, 1.25mm, SMT","metaDescription":"JST GH series 9-position SMT header, 1.25mm pitch, shrouded 4-wall, locking ramp, tin contacts, 1A/50V. Active production, sourced per RFQ.","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":"BM09B-GH","Insulation Material":"Polyamide (PA9T), Nylon 9T","Number of Positions":"9","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":"$0.6200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.62000","currency":"USD"},{"qty":10,"price":"$0.54500","currency":"USD"},{"qty":100,"price":"$0.44920","currency":"USD"},{"qty":500,"price":"$0.39056","currency":"USD"},{"qty":1000,"price":"$0.32222","currency":"USD"},{"qty":2500,"price":"$0.29292","currency":"USD"},{"qty":5000,"price":"$0.28316","currency":"USD"},{"qty":12500,"price":"$0.25973","currency":"USD"},{"qty":25000,"price":"$0.25387","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a75cf03668291e2e02e3c13e7999bcd9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BM09B-GHS-TBT RoHS compliant?","answer":"No, this specific order code is listed as RoHS non-compliant. If you need RoHS, use the alternate BM09B-GHS-TBT(LF)(SN)(N) — same footprint, same ratings."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/BM09B-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/BM09B-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}}