{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S11B-XASK-1","brand":"JST","brandSlug":"jst","productSlug":"S11B-XASK-1","canonicalUrl":"https://icsourcedirect.com/jst/S11B-XASK-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/S11B-XASK-1","rawCanonicalId":null},"summary":{"shortDescription":"JST XA series, Board to Cable/Wire, Header, Male Pin, 11 Positions, 2.50mm Pitch, Through Hole Right Angle, Locking Ramp, Board Lock, 3A, 250V, UL94 V-0, Bulk","salesMarkdown":"## Board fit and routing with this 11-position XA header RoHS non-compliant per the listing, which matters for markets requiring RoHS conformance; the lead-free variant S11B-XASK-1(LF)(SN) covers that need. ## Position count delta against XA siblings Compared to the 10-position S10B-XASK-1(LF)(SN) and the 12-position S12B-XASK-1, this 11-position version fills the gap for BOMs that need an odd circuit count in the same 2.50 mm pitch, right-angle, board-lock footprint.","metaTitle":"S11B-XASK-1 JST XA Header 11 Pos 2.5mm Right Angle","metaDescription":"JST XA series header, 11 positions, 2.50mm pitch, right-angle through-hole, locking ramp, board lock, 3A, 250V, UL94 V-0. Active production, RoHS non-compliant.","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":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Press-Fit, Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Through Hole, Right Angle","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":"0.299\\\" (7.60mm)","Ingress Protection":"-","Base Product Number":"S11B-XAS","Insulation Material":"Polyamide (PA66), Nylon 6/6, Glass Filled","Number of Positions":"11","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.126\\\" (3.20mm)","Current Rating (Amps)":"3A","Operating Temperature":"-25°C ~ 85°C","Mated Stacking Heights":"-","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":"$0.9900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.99000","currency":"USD"},{"qty":10,"price":"$0.83400","currency":"USD"},{"qty":100,"price":"$0.74890","currency":"USD"},{"qty":500,"price":"$0.61276","currency":"USD"},{"qty":1000,"price":"$0.54467","currency":"USD"},{"qty":5000,"price":"$0.47659","currency":"USD"},{"qty":10000,"price":"$0.45276","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d7b9d054706f4cb7d9e943bf7a731c95.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the equivalent for S11B-XASK-1 if I need RoHS compliance?","answer":"The lead-free version S11B-XASK-1(LF)(SN) is the direct RoHS-compliant equivalent, sharing the same 11 positions, 2.50 mm pitch, right-angle orientation, and board lock."},{"question":"Does S11B-XASK-1 mate with XA series crimp housings?","answer":"Yes, this header is designed to mate with JST XA series crimp receptacle housings that accept the corresponding male pin contacts. The locking ramp on the header engages the housing latch for secure retention."},{"question":"What is the pinout of S11B-XASK-1?","answer":"The pinout follows the standard single-row 11-position layout at 2.50 mm pitch, with all positions loaded. The base product number is S11B-XAS."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/S11B-XASK-1","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/S11B-XASK-1 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}}