{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"B5B-ZR-SM4-TF(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"B5B-ZR-SM4-TFLFSN","canonicalUrl":"https://icsourcedirect.com/jst/B5B-ZR-SM4-TFLFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/B5B-ZR-SM4-TF(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST Sales America Inc., ZH series, 5-position single-row SMD header, 1.50 mm pitch, shrouded 4-wall, detent lock, tin-plated male pins, 1 A, 50 V, UL94 V-0, natural insulation, 6.4 mm mated stack height.","salesMarkdown":"## 1.50 mm Pitch, 5-Position SMD Header – ZH Series Fit The B5B-ZR-SM4-TF(LF)(SN): With a mated stack height of 6.4 mm, this header suits low-profile enclosures where the board-to-board or wire-to-board interface must fit within a tight z-height budget. ## Mating and Termination Compatibility This header mates with ZH series crimp receptacles (e.g., ZR-xxP or similar) that accept 28–32 AWG wire with the appropriate crimp terminal. The detent lock engages with the corresponding latch on the receptacle housing, providing vibration-resistant retention in portable or mobile equipment. Termination is solder-only — the SMD pads are designed for reflow soldering; the tape-and-reel packaging supports automated pick-and-place assembly. ## Peer Comparison: Position Count Variants Within the ZH series, the B5B-ZR-SM4-TF(LF)(SN) (5 positions) is the next step up from the B4B-ZR-SM4-TF(LF)(SN) (4 positions). For a BOM requiring 5 signal lines, the 5-position variant avoids leaving an unused position that would need to be left open or terminated with a dummy pin.","metaTitle":"JST B5B-ZR-SM4-TF(LF)(SN) Header – 5 Pos 1.5mm SMD ZH Series","metaDescription":"JST ZH series SMD header, 5 positions, 1.50 mm pitch, shrouded 4-wall, detent lock, 1 A, 50 V, UL94 V-0. 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","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":"B5B-ZR","Insulation Material":"Polyamide (PA6T), Nylon 6T, Glass Filled","Number of Positions":"5","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":"$0.7400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.74000","currency":"USD"},{"qty":10,"price":"$0.64300","currency":"USD"},{"qty":100,"price":"$0.52980","currency":"USD"},{"qty":500,"price":"$0.46072","currency":"USD"},{"qty":1000,"price":"$0.38009","currency":"USD"},{"qty":2000,"price":"$0.36858","currency":"USD"},{"qty":3000,"price":"$0.34554","currency":"USD"},{"qty":5000,"price":"$0.33402","currency":"USD"},{"qty":10000,"price":"$0.31099","currency":"USD"},{"qty":25000,"price":"$0.29947","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2fb95b8ede28dbfc6d8876369fc84cb5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy JST B5B-ZR-SM4-TF(LF)(SN) header?","answer":"The B5B-ZR-SM4-TF(LF)(SN) is available to order through our distribution channel. Submit an RFQ with your target quantity and we will confirm current pricing and lead time from our multi-source supply chain. No stock-holding claim is made; availability is confirmed at quote time."},{"question":"Is B5B-ZR-SM4-TF(LF)(SN) compatible with ZH series crimp housings?","answer":"Yes, this header is designed to mate with ZH series crimp receptacles (such as ZR-xxP housings) that use the standard ZH crimp terminal."},{"question":"What is the difference between B5B-ZR-SM4-TF(LF)(SN) and B5B-ZR-SM3-TF(LF)(SN)?","answer":"The SM4 suffix indicates a different packaging or tape-and-reel configuration compared to the SM3 variant. Both share the same 5-position, 1.50 mm pitch, tin-plated contact design. The SM4 version is the current standard offering; the SM3 may be an older packaging code. Confirm the exact reel dimensions with your assembly house before ordering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/B5B-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/B5B-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}}