{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM14B-SRSS-TBT(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"BM14B-SRSS-TBTLFSN","canonicalUrl":"https://icsourcedirect.com/jst/BM14B-SRSS-TBTLFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM14B-SRSS-TBT(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST SH/SR series, 14-position, 1.00mm pitch, shrouded header, SMT, tin-plated male pins, 1 A, 50 V, 4.9 mm mated stack height, UL94 V-0 natural nylon.","salesMarkdown":"## Board Fit and Routing Reality The BM14B-SRSS-TBT(LF)(SN): This is a 14-position, single-row, surface-mount header from JST's SH/SR series. The push-pull latch holds the mated pair without tools. ## Mating Half and Build-to-Print BOM The mating connector is the JST SH series receptacle housing (e.g., part number starting with SHR-14V-S) plus the appropriate crimp terminals (SSH-003T-P0.2 or equivalent). The 4.9 mm mated stack height means the header and receptacle together occupy just under 5 mm of z-height — important for tight enclosures. For a complete assembly BOM, you need: this header (BM14B-SRSS-TBT(LF)(SN)), the matching receptacle housing, and the crimp terminals. The header comes with solder retention features and is pick-and-place compatible — the tape-and-reel packaging suits automated assembly. The closest sibling is BM14B-SRSS-TB — identical in every spec except it lacks the pick-and-place feature. If your assembly line uses vacuum pick-and-place, the -TBT suffix version (this part) is the correct choice. The 13-position variant BM13B-SRSS-TBT(LF)(SN) shares the same pitch, current rating, and stack height — just one fewer circuit.","metaTitle":"BM14B-SRSS-TBT(LF)(SN) JST SH/SR Header, 14 Pos, 1mm, SMT","metaDescription":"JST BM14B-SRSS-TBT(LF)(SN) SH/SR series header, 14 positions, 1.00mm pitch, SMT, shrouded, tin contacts, 1A, 50V. Active production. RoHS. Tape & Reel.","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":"Pick and Place, 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":"BM14B-SR","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"14","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":"$1.8200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.82000","currency":"USD"},{"qty":10,"price":"$1.58700","currency":"USD"},{"qty":100,"price":"$1.41840","currency":"USD"},{"qty":500,"price":"$1.18202","currency":"USD"},{"qty":1500,"price":"$0.97939","currency":"USD"},{"qty":3000,"price":"$0.94562","currency":"USD"},{"qty":7500,"price":"$0.89834","currency":"USD"},{"qty":10500,"price":"$0.87808","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/721c650acc679a2aefea77d98f4b86c5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for BM14B-SRSS-TBT(LF)(SN)?","answer":"The mating half is a JST SH series receptacle housing, such as SHR-14V-S, used with SSH-003T-P0.2 crimp terminals. The header and receptacle together achieve a 4.9 mm mated stack height."},{"question":"Is BM14B-SRSS-TBT(LF)(SN) RoHS compliant?","answer":"Yes, it is RoHS compliant per the manufacturer's listing."},{"question":"What is the difference between BM14B-SRSS-TBT(LF)(SN) and BM14B-SRSS-TB?","answer":"The -TBT suffix includes pick-and-place and solder retention features; the -TB suffix has solder retention only. All other specs — 14 positions, 1.00 mm pitch, 1 A, 50 V, tin plating — are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/BM14B-SRSS-TBTLFSN","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/BM14B-SRSS-TBTLFSN 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}}