{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"B9B-ZR-SM4-TF(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"B9B-ZR-SM4-TFLFSN","canonicalUrl":"https://icsourcedirect.com/jst/B9B-ZR-SM4-TFLFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/B9B-ZR-SM4-TF(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST ZH series, B9B-ZR-SM4-TF(LF)(SN), 1.50 mm pitch, 9-position SMT header, shrouded 4-wall, detent lock, tin-plated male pins, 1 A, 50 V, -25°C to 85°C, 6.4 mm mated stack height, UL94 V-0.","salesMarkdown":"## 1.50 mm Pitch, 9-Position SMT Header — Signal-Duty Board-to-Wire ## Tin-Plated Contacts — 1 A Signal Interconnect The brass contact material with circular male pin geometry provides reliable electrical contact within the current and voltage envelope. The housing is glass-filled PA6T (UL94 V-0), which handles the reflow temperatures of lead-free soldering without distortion. ## Mating Half and Pinout This header mates with JST's ZH series crimp receptacle housings and their matching crimp terminals. The 9-position single-row pinout is straightforward: each pin corresponds to one circuit in the mating receptacle, loaded all positions. The SMT footprint requires a 1.50 mm pitch layout — confirm the pad geometry against the JST product drawing before committing the PCB. The ZH series includes sibling headers at 7, 8, and 10 positions (B7B-ZR-SM4-TF, B8B-ZR-SM4-TF, B10B-ZR-SM4-TF) sharing the same 1.50 mm pitch, SMT termination, shrouded design, and 1 A/50 V rating. All are active and RoHS compliant.","metaTitle":"B9B-ZR-SM4-TF(LF)(SN) JST ZH 1.5 mm SMT Header 9-Pin","metaDescription":"JST ZH series 1.50 mm pitch SMT header, 9 positions, shrouded with detent lock. Tin-plated contacts rated 1 A, 50 V. Active production, RoHS compliant.","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","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":"0.197\\\" (5.00mm)","Ingress Protection":"-","Base Product Number":"B9B-ZR","Insulation Material":"Polyamide (PA6T), Nylon 6T, Glass Filled","Number of Positions":"9","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"1A","Operating Temperature":"-25°C~85°C","Mated Stacking Heights":"6.4mm","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":"$0.8700","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.87000","currency":"USD"},{"qty":10,"price":"$0.73500","currency":"USD"},{"qty":100,"price":"$0.66030","currency":"USD"},{"qty":500,"price":"$0.54022","currency":"USD"},{"qty":1000,"price":"$0.48019","currency":"USD"},{"qty":2000,"price":"$0.45018","currency":"USD"},{"qty":3000,"price":"$0.43518","currency":"USD"},{"qty":5000,"price":"$0.42017","currency":"USD"},{"qty":10000,"price":"$0.39916","currency":"USD"},{"qty":25000,"price":"$0.39016","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2fb95b8ede28dbfc6d8876369fc84cb5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for B9B-ZR-SM4?","answer":"It mates with JST ZH series crimp receptacle housings and their matching crimp terminals."},{"question":"Is B9B-ZR-SM4-TF(LF)(SN) RoHS compliant?","answer":"Yes, it is listed as RoHS compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/B9B-ZR-SM4-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/B9B-ZR-SM4-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}}