{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S12B-ZR-SM4A-TF(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"S12B-ZR-SM4A-TFLFSN","canonicalUrl":"https://icsourcedirect.com/jst/S12B-ZR-SM4A-TFLFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/S12B-ZR-SM4A-TF(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST Sales America Inc., ZH series, Board to Cable/Wire Header, 12 positions, 1.50 mm pitch, Surface Mount, Right Angle, Shrouded - 4 Wall, Detent Lock, 1 A, 50 V, Tin contacts, UL94 V-0, RoHS.","salesMarkdown":"## 1.50 mm Pitch, 12-Position SMT Header for Board-to-Wire It connects a wire harness to a PCB through a shrouded, right-angle SMT footprint. ## Detent Lock and Tin-Plated Contacts A detent lock secures the mating receptacle — audible click confirms full engagement. Active lifecycle status — no end-of-life risk. RoHS compliant.","metaTitle":"JST S12B-ZR-SM4A-TF(LF)(SN) Header SMD R/A 12Pos 1.5mm ZH","metaDescription":"JST ZH series header, 12 positions, 1.50 mm pitch, surface-mount right-angle, shrouded, detent lock, 1 A, 50 V, RoHS, active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"ZH","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":"ZH","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Surface Mount, Right Angle","Connector Type":"Header","Fastening Type":"Detent Lock","Number of Rows":"1","Pitch - Mating":"0.059\\\" (1.50mm)","Product Status":"Active","Voltage Rating":"50V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Natural","Insulation Height":"0.146\\\" (3.70mm)","Ingress Protection":"-","Base Product Number":"S12B-ZR","Insulation Material":"Polyamide (PA6T), Nylon 6T","Number of Positions":"12","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"1A","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":"$1.0000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.00000","currency":"USD"},{"qty":10,"price":"$0.84500","currency":"USD"},{"qty":100,"price":"$0.75920","currency":"USD"},{"qty":500,"price":"$0.62116","currency":"USD"},{"qty":1000,"price":"$0.55215","currency":"USD"},{"qty":2000,"price":"$0.51764","currency":"USD"},{"qty":3000,"price":"$0.50038","currency":"USD"},{"qty":5000,"price":"$0.48313","currency":"USD"},{"qty":10000,"price":"$0.45897","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2fb95b8ede28dbfc6d8876369fc84cb5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional alternative to the S12B-ZR-SM4A-TF(LF)(SN)?","answer":"The S12B-ZR-SM4A-TF (without the LF/SN suffix) is the same header — same 12 positions, 1.50 mm pitch, right-angle SMT, detent lock — but packaged in a different reel format. For a lower position count, the 11-position S11B-ZR-SM4A-TF(LF)(SN) and 8-position S8B-ZR-SM4A-TF share the same footprint."},{"question":"Where can I buy the JST S12B-ZR-SM4A-TF(LF)(SN) available via RFQ confirmation?","answer":"Availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/S12B-ZR-SM4A-TFLFSN","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-ZR-SM4A-TFLFSN 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}}