{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BM20B-SRDS-G-TFC","brand":"JST","brandSlug":"jst","productSlug":"BM20B-SRDS-G-TFC","canonicalUrl":"https://icsourcedirect.com/jst/BM20B-SRDS-G-TFC","factsUrl":"https://icsourcedirect.com/api/mcp/products/BM20B-SRDS-G-TFC","rawCanonicalId":null},"summary":{"shortDescription":"JST Sales America Inc. SHD series, Board to Cable/Wire, 20 Positions, 1.00mm Pitch, Surface Mount, Shrouded - 4 Wall, Gold Mating Finish, 1A, 50V, UL94 V-0","salesMarkdown":"## 20-position 1.00mm-pitch SMT header for signal-level board-to-cable ## SMT assembly aids: pick-and-place pad and solder retention Two features on this header address automated assembly: Pick and Place (a flat top surface for the vacuum nozzle) and Solder Retention (integrated hold-downs that keep the part flat during reflow). Together they eliminate the need for secondary adhesive or manual hold-downs in high-volume SMT lines. The insulation material is glass-filled polyamide (Nylon) rated UL94 V-0 — the highest common flammability grade for connectors inside enclosed equipment. The natural (off-white) color is standard for this series. ## Mated stack height and board clearance This leaves roughly 2mm of clearance under the connector body for trace routing or low-profile passives — useful when the header sits near a board edge with limited keep-out.","metaTitle":"BM20B-SRDS-G-TFC JST SHD 20-Pin 1mm Pitch SMT Header","metaDescription":"JST SHD series 20-position, 1.00mm-pitch shrouded SMT header, gold-plated contacts, 1A/50V rating.","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":"BM20B-SR","Insulation Material":"Polyamide (PA), Nylon, Glass Filled","Number of Positions":"20","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":"$2.0100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.01000","currency":"USD"},{"qty":10,"price":"$1.75000","currency":"USD"},{"qty":100,"price":"$1.56410","currency":"USD"},{"qty":500,"price":"$1.30338","currency":"USD"},{"qty":1500,"price":"$1.07994","currency":"USD"},{"qty":3000,"price":"$1.04270","currency":"USD"},{"qty":7500,"price":"$0.99057","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2403b4279e287027e58661e35d06bdda.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/BM20B-SRDS-G-TFC","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/BM20B-SRDS-G-TFC 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}}