{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"B10B-XASK-1-A(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"B10B-XASK-1-ALFSN","canonicalUrl":"https://icsourcedirect.com/jst/B10B-XASK-1-ALFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/B10B-XASK-1-A(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST XA series, Board to Cable/Wire, Header, 10 Positions, 1 Row, 0.098\" (2.50mm) Pitch, Through Hole, Tin, Locking Ramp, UL94 V-0","salesMarkdown":"## Pitch and Position Fit for a 10-Way Harness The B10B-XASK-1-A(LF)(SN): The 3 A per-contact rating with tin-plated mating surfaces suits low-power signal and control circuits; derate the current if the ambient temperature pushes above 85 °C, the upper end of the rated operating range. ## Press-Fit and Solder Termination for Through-Hole Assembly Termination is listed as press-fit, solder — the through-hole pins are pressed into the board and then wave-soldered, giving mechanical retention before the solder joint forms.","metaTitle":"JST B10B-XASK-1-A(LF)(SN) Header 10 Pos 2.5mm Tin Locking","metaDescription":"JST XA series 10-position single-row header, 2.50mm pitch, 3A, 250V, tin-plated contacts, locking ramp, through-hole press-fit. Active RoHS. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"XA","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":"XA","Package":"Bulk","Features":"Board Guide","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":"B10B-XAS","Insulation Material":"Polyamide (PA66), Nylon 6/6, Glass Filled","Number of Positions":"10","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.118\\\" (3.00mm)","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":"$0.6100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.61000","currency":"USD"},{"qty":10,"price":"$0.53400","currency":"USD"},{"qty":100,"price":"$0.44030","currency":"USD"},{"qty":500,"price":"$0.38290","currency":"USD"},{"qty":1000,"price":"$0.31589","currency":"USD"},{"qty":5000,"price":"$0.27760","currency":"USD"},{"qty":10000,"price":"$0.25845","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for JST B10B-XASK-1-A(LF)(SN)?","answer":"This header mates with JST XA series crimp receptacle housings — the female side uses the same 2.50 mm pitch and locking ramp interface. Confirm the circuit count matches the 10-position layout."},{"question":"What is the closest functional second-source — B10B-XASK-1?","answer":"B10B-XASK-1 and B10B-XASK-1(LF)(SN) are functionally identical — same pitch, position count, current rating, and locking ramp. The (LF)(SN) suffix on this part confirms RoHS compliance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/B10B-XASK-1-ALFSN","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/B10B-XASK-1-ALFSN 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}}