{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM11B-GHS-TBT","brand":"JST","brandSlug":"jst","productSlug":"BM11B-GHS-TBT","canonicalUrl":"https://icsourcedirect.com/jst/BM11B-GHS-TBT","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM11B-GHS-TBT","rawCanonicalId":null},"summary":{"shortDescription":"JST GH series, BM11B-GHS-TBT, 11-position single-row SMT header, 1.25 mm pitch, shrouded with locking ramp, rated 1 A at 50 V, tin-plated contacts, natural PA9T housing, UL94 V-0.","salesMarkdown":"## 11-position GH series header for wire-to-board The BM11B-GHS-TBT is a single-row SMT header from JST's GH series, with 11 positions loaded at 1.25 mm pitch. It mates with GH series crimp receptacles for a locking-ramp wire-to-board connection rated 1 A per contact at 50 V. The shrouded 4-wall design protects the tin-plated rectangular contacts during mating, and the locking ramp provides positive retention in vibration-prone environments. ## Sourcing and lifecycle No stock-holding claim; current pricing and lead time confirmed at quote time.","metaTitle":"BM11B-GHS-TBT JST GH Series 11-Pin Header 1.25mm Pitch","metaDescription":"JST BM11B-GHS-TBT GH series SMT header, 11 positions, 1.25mm pitch, 1A, 50V, locking ramp. 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":"BM11B-GH","Insulation Material":"Polyamide (PA9T), Nylon 9T","Number of Positions":"11","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":"$0.7400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.74000","currency":"USD"},{"qty":10,"price":"$0.64200","currency":"USD"},{"qty":100,"price":"$0.52960","currency":"USD"},{"qty":500,"price":"$0.46052","currency":"USD"},{"qty":1000,"price":"$0.37994","currency":"USD"},{"qty":2500,"price":"$0.34540","currency":"USD"},{"qty":5000,"price":"$0.33388","currency":"USD"},{"qty":12500,"price":"$0.30625","currency":"USD"},{"qty":25000,"price":"$0.29934","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a75cf03668291e2e02e3c13e7999bcd9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What connector housing mates with BM11B-GHS-TBT?","answer":"It mates with JST GH series crimp receptacles, such as the GHR-11V-S or similar 11-position housings, using GH series crimp terminals (e.g., SGH-001T-P0.6). The locking ramp on the header engages the latch on the receptacle."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/BM11B-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/BM11B-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}}