{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"B8B-ZR","brand":"JST","brandSlug":"jst","productSlug":"B8B-ZR","canonicalUrl":"https://icsourcedirect.com/jst/B8B-ZR","factsUrl":"https://icsourcedirect.com/api/mcp/products/B8B-ZR","rawCanonicalId":null},"summary":{"shortDescription":"JST Sales America Inc., ZH series, Board to Cable/Wire, Header, Male Pin, Through Hole, Solder, 8 Positions, 1.50mm Pitch, Shrouded - 4 Wall, Detent Lock, 1A, 50V, Bulk","salesMarkdown":"## Board fit and locking for the ZH series The B8B-ZR is an 8-position, single-row header from JST's ZH series, pitched at 1.50 mm and terminated through-hole with solder tails. At 1 A per contact and 50 V, this header is suited for signal-level interconnects — think sensor inputs, low-power I/O, or control lines inside a cabinet. The 5.6 mm mated stack height sets the z-axis clearance between the PCB and the mating wire-to-board receptacle. The tin-plated contacts on both mating and post sides are rated for moderate mating cycles — tin works well in low-vibration, low-temperature environments but frets under thermal cycling if unmated repeatedly.","metaTitle":"JST B8B-ZR Header – 1.5mm Pitch, 8 Pos, Shrouded","metaDescription":"JST ZH series through-hole header, 8 circuits, 1.50mm pitch, shrouded 4-wall, detent lock. Rated 1A, 50V. Active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"ZH","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"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","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":"0.177\\\" (4.50mm)","Ingress Protection":"-","Base Product Number":"B8B-ZR","Insulation Material":"Polyamide (PA66), Nylon 6/6, Glass Filled","Number of Positions":"8","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.106\\\" (2.69mm)","Current Rating (Amps)":"1A","Operating Temperature":"-25°C ~ 85°C","Mated Stacking Heights":"5.6mm","Overall Contact Length":"0.256\\\" (6.50mm)","Contact Finish - Mating":"Tin","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":"$0.4000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.40000","currency":"USD"},{"qty":10,"price":"$0.34100","currency":"USD"},{"qty":100,"price":"$0.26540","currency":"USD"},{"qty":500,"price":"$0.22748","currency":"USD"},{"qty":1000,"price":"$0.18956","currency":"USD"},{"qty":5000,"price":"$0.16248","currency":"USD"},{"qty":10000,"price":"$0.15165","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2fb95b8ede28dbfc6d8876369fc84cb5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch and number of positions of the JST B8B-ZR?","answer":"The B8B-ZR has a 1.50 mm pitch and 8 positions in a single row."},{"question":"Is the B8B-ZR shrouded and does it have a lock?","answer":"Yes, it is a 4-wall shrouded header with a detent lock that provides positive retention with the mating receptacle."},{"question":"What is the closest functional second-source for the B8B-ZR?","answer":"The B8B-ZR(LF)(SN) is the same header with tin-plated contacts and RoHS compliance. The B8B-ZR-SM4-TF is a surface-mount variant with solder retention features."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/B8B-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/B8B-ZR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}