{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S12B-ZR","brand":"JST","brandSlug":"jst","productSlug":"S12B-ZR","canonicalUrl":"https://icsourcedirect.com/jst/S12B-ZR","factsUrl":"https://icsourcedirect.com/api/mcp/products/S12B-ZR","rawCanonicalId":null},"summary":{"shortDescription":"JST Sales America Inc., ZH series, Board to Cable/Wire header, 12 positions, 1.50mm pitch, through hole right angle, shrouded 4-wall, detent lock, 1 A, 50 V, Tin-Lead contacts, UL94 V-0.","salesMarkdown":"No official successor part number is listed by the manufacturer, so any replacement will require a board-level or harness-level change. Mates with the ZH series crimp receptacle housing (e.g., ZR-12 or similar) using the appropriate female crimp terminals. Termination is solder — the 0.106\" (2.69 mm) post length is long enough for wave-solder through a standard 1.6 mm PCB.","metaTitle":"S12B-ZR JST ZH Series Header 12-Pin 1.50mm Pitch Obsolete","metaDescription":"JST S12B-ZR ZH series header, 12 positions, 1.50mm pitch, through hole right angle, shrouded, detent lock. Obsolete — sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"JST Sales America Inc.","Style":"Board to Cable/Wire","Series":"ZH","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Detent Lock","Number of Rows":"1","Pitch - Mating":"0.059\\\" (1.50mm)","Product Status":"Obsolete","Voltage Rating":"50V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Natural","Insulation Height":"0.146\\\" (3.70mm)","Ingress Protection":"-","Insulation Material":"Polyamide (PA66), Nylon 6/6, Glass Filled","Number of Positions":"12","Row Spacing - Mating":"-","Contact Finish - Post":"Tin-Lead","Contact Length - Post":"0.106\\\" (2.69mm)","Current Rating (Amps)":"1A","Operating Temperature":"-25°C~85°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin-Lead","Contact Length - Mating":"0.094\\\" (2.40mm)","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":"$0.8000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/231c65a3563f17d3e3a3bab9d4ab2bc6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy S12B-ZR and what is the lead time?","answer":"The S12B-ZR is obsolete but can be sourced through independent distribution. Submit a BOM quantity request for a current sourcing quote."},{"question":"What is the replacement equivalent for S12B-ZR?","answer":"JST has not published an official successor for the S12B-ZR. A pin-compatible replacement would need to match the 12-position, 1.50 mm pitch, single-row, through hole right-angle footprint, and detent lock. The ZH series is still active in other configurations, but no direct drop-in substitute is listed."},{"question":"Is S12B-ZR RoHS compliant?","answer":"The contact finish is Tin-Lead, which is not RoHS-compliant under the current exemption limits. Confirm your application's exemption status before ordering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/S12B-ZR","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 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}