{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S12B-XH-A-1","brand":"JST","brandSlug":"jst","productSlug":"S12B-XH-A-1","canonicalUrl":"https://icsourcedirect.com/jst/S12B-XH-A-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/S12B-XH-A-1","rawCanonicalId":null},"summary":{"shortDescription":"JST XH series, Board to Cable/Wire header, 12 positions, 2.50mm pitch, Through Hole, Right Angle, shrouded 4-wall, detent lock, 3 A, 250 V, UL94 V-0, Active.","salesMarkdown":"## 12-position right-angle header for XH wire-to-board The S12B-XH-A-1 is a 12-position, single-row header from JST's XH series, on a 2.50mm pitch. ## 2.50mm pitch, 12 circuits — footprint fit At 12 positions, this header sits between the 10- and 13-position siblings in the XH right-angle family. The 2.50mm pitch is standard for JST XH, so the board footprint is consistent across the series — only the row length changes. Compared to the S12B-XH-A (no -1 suffix), this version carries the '-1' which typically indicates a different packaging or plating variant — the electrical and mechanical specs are identical per the evidence. Listed as Active with no end-of-life notice. RoHS non-compliant per the listing — verify your application's exemption requirements if you need RoHS compliance. ## Mates with XH female housings This header mates directly with JST XH series female housings such as XHP-12. The detent lock engages with the housing latch for a positive retention. Pin 1 is identified by the chamfered corner on the shroud — standard JST XH keying.","metaTitle":"S12B-XH-A-1 JST XH Header, 12 Pos, 2.5mm, Right Angle","metaDescription":"JST XH series 12-position right-angle header, 2.50mm pitch, shrouded, detent lock, 3 A, 250 V. Active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"XH","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":"XH","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 4 Wall","Termination":"Press-Fit, Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Detent Lock","Number of Rows":"1","Pitch - Mating":"0.098\\\" (2.50mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Natural","Insulation Height":"0.240\\\" (6.10mm)","Ingress Protection":"-","Base Product Number":"S12B-XH","Insulation Material":"Polyamide (PA66), Nylon 6/6","Number of Positions":"12","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":"-","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":"$0.7400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.74000","currency":"USD"},{"qty":10,"price":"$0.64700","currency":"USD"},{"qty":100,"price":"$0.53300","currency":"USD"},{"qty":500,"price":"$0.46352","currency":"USD"},{"qty":1000,"price":"$0.38240","currency":"USD"},{"qty":5000,"price":"$0.33605","currency":"USD"},{"qty":10000,"price":"$0.31287","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/040d3621c5a50bd4b218f33f8642bead.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is S12B-XH-A-1 compatible with XH series female housings like XHP-12?","answer":"Yes. The S12B-XH-A-1 mates with JST XH series female housings, including XHP-12. The detent lock on the header engages with the housing latch."},{"question":"What is the difference between S12B-XH-A-1 and S12B-XH-A?","answer":"The '-1' suffix typically indicates a packaging or plating variant. Both share the same electrical and mechanical specs: 12 positions, 2.50mm pitch, 3 A, 250 V, right-angle through-hole, tin contacts."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/S12B-XH-A-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/S12B-XH-A-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}}