{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM13B-GHS-TBT","brand":"JST","brandSlug":"jst","productSlug":"BM13B-GHS-TBT","canonicalUrl":"https://icsourcedirect.com/jst/BM13B-GHS-TBT","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM13B-GHS-TBT","rawCanonicalId":null},"summary":{"shortDescription":"JST Sales America Inc. GH series, BM13B-GHS-TBT, Board to Cable/Wire header, 13 positions, 1.25mm pitch, SMT, shrouded 4-wall, locking ramp, 1A, 50V, UL94 V-0, -25°C ~ 85°C","salesMarkdown":"It uses a 1.25mm pitch, which keeps the PCB footprint compact while still allowing hand-soldering or rework. ## Pitch, footprint, and stack height The 1.25mm mating pitch sets the PCB land pattern spacing. The header's mated stack height is 7.3mm, which determines the clearance between boards when mated with the corresponding GH receptacle. The SMT leads are tin-plated on the post side, matching standard lead-free soldering profiles. Pick-and-place features and solder retention aids are built into the package for automated assembly.","metaTitle":"BM13B-GHS-TBT JST GH Header SMD 13 Pos 1.25mm Pitch","metaDescription":"JST BM13B-GHS-TBT GH series SMT header, 13 positions, 1.25mm pitch, locking ramp, 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) 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":"BM13B-GH","Insulation Material":"Polyamide (PA9T), Nylon 9T","Number of Positions":"13","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":"$0.7500","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.75000","currency":"USD"},{"qty":10,"price":"$0.65700","currency":"USD"},{"qty":100,"price":"$0.54170","currency":"USD"},{"qty":500,"price":"$0.47108","currency":"USD"},{"qty":1000,"price":"$0.38865","currency":"USD"},{"qty":2500,"price":"$0.35331","currency":"USD"},{"qty":5000,"price":"$0.34154","currency":"USD"},{"qty":12500,"price":"$0.31327","currency":"USD"},{"qty":25000,"price":"$0.30621","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a75cf03668291e2e02e3c13e7999bcd9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pin pitch of BM13B-GHS-TBT?","answer":"The mating pitch is 0.049 inches, which is 1.25mm."},{"question":"Does BM13B-GHS-TBT have a locking ramp?","answer":"Yes, the fastening type is a locking ramp, which provides a positive latch with the mating GH receptacle."},{"question":"Is BM13B-GHS-TBT compatible with GHR series connectors?","answer":"This header is from the GH series and mates with GH series receptacles. The GHR series is a different line — confirm the mating half part number against the GH series specification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/BM13B-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/BM13B-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}}