{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM03B-LENSS-A-TB(HF)","brand":"JST","brandSlug":"jst","productSlug":"BM03B-LENSS-A-TBHF","canonicalUrl":"https://icsourcedirect.com/jst/BM03B-LENSS-A-TBHF","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM03B-LENSS-A-TB(HF)","rawCanonicalId":null},"summary":{"shortDescription":"JST LEN series header, 3 positions, 0.118\" (3.00mm) pitch, right-angle SMT, tin-plated male pins, 3A rated, board-to-wire.","salesMarkdown":"## 3-Position LEN Header, 3.00mm Pitch — Obsolete Status The JST BM03B-LENSS-A-TB(HF) is a 3-position header from the LEN series, designed for board-to-wire interconnect. It uses a 0.118\" (3.00mm) pitch, which gives enough spacing for the 300V rating without crowding the board layout. Rated 3A per circuit with 22 AWG wire, this header carries signal-level current — the 3A limit is set by the wire gauge, not the contact itself. The tin-plated contacts are suited for moderate mating-cycle duty in consumer or industrial internal harnesses. ## Fit and Mating The 3.00mm pitch is standard across the LEN series, so the board footprint stays consistent if you swap position counts within the family.","metaTitle":"JST BM03B-LENSS-A-TB(HF) LEN Header, 3-Pos, 3.00mm Pitch","metaDescription":"JST BM03B-LENSS-A-TB(HF) LEN series header, 3 positions, 0.118\" (3.00mm) pitch, right-angle SMT, tin-plated contacts, rated 3A.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Wire-to-Board Connectors"],"specifications":{"Mfr":"JST Sales America Inc.","Pitch":"0.118\\\" (3.00mm)","Style":"Board to Cable/Wire","Series":"LEN","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Solder Retention","Wire Gauge":"-","Termination":"Solder","Housing Color":"Natural","Mating Cycles":"-","Mounting Type":"Surface Mount, Right Angle","Connector Type":"Header, Male Pins","Contact Finish":"Tin","Fastening Type":"-","Product Status":"Obsolete","Voltage Rating":"300V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Housing Material":"Polyamide (PA66), Nylon 6/6, Glass Filled","Ingress Protection":"-","Number of Positions":"3","Current Rating (Amps)":"3A (22 AWG)","Operating Temperature":"-55°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/BM03B-LENSS-A-TBHF","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-LENSS-A-TBHF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}