{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM08B-SURS-TF","brand":"JST","brandSlug":"jst","productSlug":"BM08B-SURS-TF","canonicalUrl":"https://icsourcedirect.com/jst/BM08B-SURS-TF","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM08B-SURS-TF","rawCanonicalId":null},"summary":{"shortDescription":"JST SUR series, BM08B-SURS-TF, 8-position board-to-wire header, 0.80 mm pitch, SMT, shrouded 4-wall, solder retention, tin-plated contacts, rated 0.2A / 0.5A at 30V, -25°C to 85°C.","salesMarkdown":"BM08B-SURS-TF is an 8-position, single-row, surface-mount header from JST's SUR series. It mates with the SHR-08V-S housing and the corresponding SUR crimp terminals, making it a board-to-wire interconnect for signal-level circuits. The 0.80 mm pitch keeps the PCB footprint compact, but the 0.2A / 0.5A current rating means this is strictly a signal connector — not for power distribution. The 3.95 mm mated stack height sets the z-height budget; the mating housing must sit at that height above the board surface. ## SMT assembly and solder retention The header includes solder retention features that anchor it to the PCB during reflow, preventing the part from floating off the pads. The shrouded 4-wall design polarizes the mating interface and protects the contacts from handling damage — you should hear the housing click when it seats. The part is listed as RoHS non-compliant; verify your assembly's exemption or waiver requirements before committing the line.","metaTitle":"BM08B-SURS-TF JST SUR 8-Pin 0.80mm Pitch SMT Header","metaDescription":"JST SUR series 8-position shrouded header, 0.80mm pitch, SMT, solder retention, rated 0.2A/0.5A, 30V. Active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"SUR","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":"SUR","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Outer Shroud Contact","Contact Shape":"Rectangular","Mounting Type":"Surface Mount","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"1","Pitch - Mating":"0.031\\\" (0.80mm)","Product Status":"Active","Voltage Rating":"30V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.106\\\" (2.70mm)","Ingress Protection":"-","Base Product Number":"BM08B-SU","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"8","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"0.2A, 0.5A","Operating Temperature":"-25°C ~ 85°C","Mated Stacking Heights":"3.95mm","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":"$0.7300","priceTiers":[{"qty":1,"price":"$0.73000","currency":"USD"},{"qty":10,"price":"$0.63200","currency":"USD"},{"qty":100,"price":"$0.52110","currency":"USD"},{"qty":500,"price":"$0.45318","currency":"USD"},{"qty":1000,"price":"$0.37387","currency":"USD"},{"qty":2500,"price":"$0.33988","currency":"USD"},{"qty":5000,"price":"$0.32855","currency":"USD"},{"qty":12500,"price":"$0.30136","currency":"USD"},{"qty":25000,"price":"$0.29456","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f1512d2cb3141ff7e1ee47a080d3fe60.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/BM08B-SURS-TF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy BM08B-SURS-TF and how is it quoted?","answer":"BM08B-SURS-TF is sourced per RFQ against your BOM quantity."},{"question":"Is BM08B-SURS-TF compatible with JST SHR-08V-S housing?","answer":"Yes, the SHR-08V-S is the mating housing for the SUR series 8-position header. The shrouded 4-wall design ensures correct polarization."},{"question":"What is the pin pitch of BM08B-SURS-TF?","answer":"The mating pitch is 0.031\" (0.80 mm)."},{"question":"Does BM08B-SURS-TF have solder retention features?","answer":"Yes, the header includes solder retention to hold it in place during SMT reflow."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/BM08B-SURS-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/BM08B-SURS-TF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}