{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM50B-SRDS-G-TF(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"BM50B-SRDS-G-TFLFSN","canonicalUrl":"https://icsourcedirect.com/jst/BM50B-SRDS-G-TFLFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM50B-SRDS-G-TF(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST SHD series, 50-position dual-row shrouded header, 1.00 mm pitch, surface mount, gold-plated male pins, natural PA housing, UL94 V-0.","salesMarkdown":"The BM50B-SRDS-G-TF(LF)(SN): The mated stack height is 6.3 mm, so budget that z-height in your enclosure or mezzanine design. ## Peer Comparison: 50 vs 40 Positions The BM50B-SRDS-G-TF (without the (LF)(SN) suffix) is electrically identical but may lack the RoHS compliance marking. For a RoHS-required BOM, the (LF)(SN) variant is the correct choice.","metaTitle":"BM50B-SRDS-G-TF(LF)(SN) JST SHD 50-Pin Header, 1mm Pitch","metaDescription":"JST SHD series 50-position shrouded header, 1.00 mm pitch, surface mount, gold-plated contacts. Active production – sourced per RFQ. RoHS compliant.","metaKeywords":null},"attributes":{"series":"SHD","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":"SHD","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Pick and Place, 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":"2","Pitch - Mating":"0.039\\\" (1.00mm)","Product Status":"Active","Voltage Rating":"50V","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Natural","Insulation Height":"0.167\\\" (4.25mm)","Ingress Protection":"-","Base Product Number":"BM50B-SR","Insulation Material":"Polyamide (PA), Nylon, Glass Filled","Number of Positions":"50","Row Spacing - Mating":"-","Contact Finish - Post":"-","Contact Length - Post":"-","Current Rating (Amps)":"1A","Operating Temperature":"-25°C~85°C","Mated Stacking Heights":"6.3mm","Overall Contact Length":"-","Contact Finish - Mating":"Gold","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":"$3.1500","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.15000","currency":"USD"},{"qty":10,"price":"$2.86400","currency":"USD"},{"qty":100,"price":"$2.52360","currency":"USD"},{"qty":500,"price":"$2.14508","currency":"USD"},{"qty":1500,"price":"$1.76654","currency":"USD"},{"qty":3000,"price":"$1.70345","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2403b4279e287027e58661e35d06bdda.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for JST BM50B-SRDS-G-TF(LF)(SN)?","answer":"This is a male pin header that mates with a JST SHD series receptacle (female, crimp-type). The mating half is not listed in this entry, but the SHD series receptacles share the same 1.00 mm pitch and 50-position layout. Confirm the receptacle part number against your assembly drawing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/BM50B-SRDS-G-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/BM50B-SRDS-G-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}}