{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM12B-XASS-TF","brand":"JST","brandSlug":"jst","productSlug":"BM12B-XASS-TF","canonicalUrl":"https://icsourcedirect.com/jst/BM12B-XASS-TF","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM12B-XASS-TF","rawCanonicalId":null},"summary":{"shortDescription":"JST XA series, Board to Cable/Wire, Header, Male Pin, 12 Positions, 1 Row, 0.098\" (2.50mm) Pitch, Surface Mount, Solder Termination, Locking Ramp, Shrouded - 4 Wall, Tin Mating Finish, 3A, 250V, UL94 V-0, -25°C ~ 85°C, Mated Stacking Heights 11.9mm","salesMarkdown":"## 12-position 2.50 mm pitch SMT header with locking ramp The BM12B-XASS-TF is a 12-position, single-row header from JST's XA series, on a 2.50 mm pitch. ## Mates with XA series crimp receptacles The mated stack height is 11.9 mm.","metaTitle":"BM12B-XASS-TF JST XA Series Header 12 Pos 2.5mm SMT","metaDescription":"BM12B-XASS-TF JST XA series 12-position single-row SMT header, 2.50 mm pitch, shrouded with locking ramp, rated 3 A at 250 V.","metaKeywords":null},"attributes":{"series":"XA","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":"XA","Package":"Bulk","Features":"Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Surface Mount","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.098\\\" (2.50mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.370\\\" (9.40mm)","Ingress Protection":"-","Base Product Number":"BM12B-XA","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"12","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"3A","Operating Temperature":"-25°C ~ 85°C","Mated Stacking Heights":"11.9mm","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":"$1.7800","priceTiers":[{"qty":1,"price":"$1.78000","currency":"USD"},{"qty":10,"price":"$1.54500","currency":"USD"},{"qty":100,"price":"$1.38100","currency":"USD"},{"qty":500,"price":"$1.15080","currency":"USD"},{"qty":1000,"price":"$0.98640","currency":"USD"},{"qty":5000,"price":"$0.87461","currency":"USD"},{"qty":10000,"price":"$0.85488","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d7b9d054706f4cb7d9e943bf7a731c95.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/BM12B-XASS-TF/alternatives.json"},"ai":{"faq":[{"question":"What is the BM12B-XASS-TF mating connector?","answer":"It mates with JST XA series crimp receptacle housings. The locking ramp on the header engages with the receptacle latch. Confirm the mating half part number with your receptacle housing order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/BM12B-XASS-TF","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/BM12B-XASS-TF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}