{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S8B-ZR-SM4A-TF","brand":"JST","brandSlug":"jst","productSlug":"S8B-ZR-SM4A-TF","canonicalUrl":"https://icsourcedirect.com/jst/S8B-ZR-SM4A-TF","factsUrl":"https://icsourcedirect.com/api/mcp/products/S8B-ZR-SM4A-TF","rawCanonicalId":null},"summary":{"shortDescription":"JST Sales America Inc., ZH series, Board to Cable/Wire header, 8 positions, 1.50mm pitch, Surface Mount Right Angle, detent lock, tin-plated contacts, 1A, 50V, UL94 V-0.","salesMarkdown":"## Board-fit anchor: 1.50mm pitch, right-angle SMT ## Signal-level current and retention Rated 1A per contact at 50V, this is a signal-duty connector — fine for I/O, sensor inputs, or low-power interconnects. ## Peer comparison: position count and mounting The S8B-ZR-SM4A-TF shares its 1.50mm pitch, tin plating, and detent lock with the 7-position S7B-ZR-SM4A-TF — the only difference is one fewer circuit. The through-hole sibling S8B-ZR offers the same 8 positions and pitch but with solder-tail termination instead of SMT, which changes the board assembly process and the reflow profile.","metaTitle":"S8B-ZR-SM4A-TF JST ZH Header, 8 Pos, 1.5mm Pitch","metaDescription":"JST ZH series S8B-ZR-SM4A-TF: 8-position, 1.50mm pitch, SMT right-angle header with detent lock. Active production, sourced to order. Request a quote.","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":"S8B-ZR","Insulation Material":"Polyamide (PA6T), Nylon 6T","Number of Positions":"8","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":"$0.9100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.91000","currency":"USD"},{"qty":10,"price":"$0.77200","currency":"USD"},{"qty":100,"price":"$0.69310","currency":"USD"},{"qty":500,"price":"$0.56706","currency":"USD"},{"qty":1000,"price":"$0.50405","currency":"USD"},{"qty":2000,"price":"$0.47255","currency":"USD"},{"qty":3000,"price":"$0.45680","currency":"USD"},{"qty":5000,"price":"$0.44104","currency":"USD"},{"qty":10000,"price":"$0.41899","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2fb95b8ede28dbfc6d8876369fc84cb5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source for the S8B-ZR-SM4A-TF?","answer":"The S8B-ZR-SM4A-TF(LF)(SN) is functionally identical — same 8 positions, 1.50mm pitch, SMT right-angle, tin plating, and detent lock. The only difference is the (LF)(SN) suffix indicating lead-free and tin-nickel plating variants. Either can fill the same BOM position."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/S8B-ZR-SM4A-TF","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/S8B-ZR-SM4A-TF 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}}