{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"B15B-XASK-1(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"B15B-XASK-1LFSN","canonicalUrl":"https://icsourcedirect.com/jst/B15B-XASK-1LFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/B15B-XASK-1(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST XA header, order code B15B-XASK-1(LF)(SN), 15 positions, single row, 2.50 mm pitch, 3 A, 250 V, tin-plated mating contacts, through hole, press-fit and solder termination.","salesMarkdown":"## Press-fit and solder termination The B15B-XASK-1(LF)(SN) is the 15-position member of JST's XA shrouded header line, terminated through the board with a press-fit body and solder tails. ## Locking ramp and mated stack height The shrouded 4-wall housing carries a locking ramp that engages the mating receptacle — the mated stack height is 11.3 mm, and the insulation stands 0.346\" (8.80 mm) above the board. Housing is glass-filled PA66 rated UL94 V-0, natural colour, operating from -25°C to 85°C.","metaTitle":"JST XA B15B-XASK-1(LF)(SN) Header, 15 Pos 2.50mm","metaDescription":"JST XA header B15B-XASK-1(LF)(SN): 15 positions, single row, 2.50 mm pitch, 3 A, 250 V, tin-plated contacts, through hole press-fit/solder termination, active","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"JST Sales America Inc.","Style":"Board to Cable/Wire","Series":"XA","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 4 Wall","Termination":"Press-Fit, Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Through Hole","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":"0.346\\\" (8.80mm)","Ingress Protection":"-","Base Product Number":"B15B-XAS","Insulation Material":"Polyamide (PA66), Nylon 6/6, Glass Filled","Number of Positions":"15","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.134\\\" (3.40mm)","Current Rating (Amps)":"3A","Operating Temperature":"-25°C~85°C","Mated Stacking Heights":"11.3mm","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":"$0.8500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/B15B-XASK-1LFSN","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/B15B-XASK-1LFSN 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}}