{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM03B-SRSS-TB","brand":"JST","brandSlug":"jst","productSlug":"BM03B-SRSS-TB","canonicalUrl":"https://icsourcedirect.com/jst/BM03B-SRSS-TB","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM03B-SRSS-TB","rawCanonicalId":null},"summary":{"shortDescription":"JST Sales America Inc., SH/SR series, Board to Cable/Wire header, 3 positions, 1.00 mm pitch, SMT, shrouded, 1 A, 50 V, UL94 V-0, tin contacts, active production.","salesMarkdown":"## 1.00 mm pitch, 3-position SMT header It's a shrouded header — four walls around the pins — which means the mating receptacle self-aligns and the pins stay protected during handling. ## What the shrouding and solder retention mean on the line The full four-wall shroud guides the mating connector into position — useful when the header is buried inside a tight enclosure or the assembler is working blind. The insulation height is 4.25 mm, and the mated stack height lands at 4.9 mm — a compact profile for low-profile board-to-wire connections.","metaTitle":"JST BM03B-SRSS-TB 3-Pin 1.00 mm Pitch SMT Header – Active","metaDescription":"JST BM03B-SRSS-TB: 1.00 mm pitch, 3-position, shrouded SMT header, 1 A, 50 V. Active production. Sourced to order. Confirm BOM fit before committing.","metaKeywords":null},"attributes":{"series":"SH/SR","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":"SH/SR","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"1","Pitch - Mating":"0.039\\\" (1.00mm)","Product Status":"Active","Voltage Rating":"50V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.167\\\" (4.25mm)","Ingress Protection":"-","Base Product Number":"BM03B-SR","Insulation Material":"Polyamide (PA), Nylon","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"1A","Operating Temperature":"-25°C ~ 85°C","Mated Stacking Heights":"4.9mm","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":"$0.5300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.53000","currency":"USD"},{"qty":10,"price":"$0.46400","currency":"USD"},{"qty":100,"price":"$0.38230","currency":"USD"},{"qty":500,"price":"$0.33240","currency":"USD"},{"qty":1500,"price":"$0.26591","currency":"USD"},{"qty":3000,"price":"$0.24930","currency":"USD"},{"qty":7500,"price":"$0.24099","currency":"USD"},{"qty":10500,"price":"$0.22437","currency":"USD"},{"qty":15000,"price":"$0.22104","currency":"USD"},{"qty":37500,"price":"$0.21606","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b6b85058330abf039f5e059a7f9f37e1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for BM03B-SRSS-TB?","answer":"The BM03B-SRSS-TB is a male pin header from the SH/SR series. It mates with the corresponding SH/SR female receptacle housing and crimp terminals — typically the SR series socket housing (e.g., 03SR-3S) and the SSH-003T-P0.2 contact. Confirm the exact housing part number against your wire gauge and keying requirement."},{"question":"Is BM03B-SRSS-TB RoHS compliant?","answer":"The listed RoHS status is non-compliant. Verify your assembly's RoHS exemption or waiver before ordering. If RoHS compliance is mandatory, consider the BM03B-SRSS-TBT(LF)(SN) variant, which may carry a different compliance status."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/BM03B-SRSS-TB","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/BM03B-SRSS-TB 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}}