{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"B20B-PADSS(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"B20B-PADSSLFSN","canonicalUrl":"https://icsourcedirect.com/jst/B20B-PADSSLFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/B20B-PADSS(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST PAD series header, order code B20B-PADSS(LF)(SN), 20 positions, dual row, 2.00 mm pitch, 3 A, 250 V, tin-plated mating contacts, through-hole, solder termination, shrouded with locking ramp.","salesMarkdown":"## 20-position 2.00 mm pitch header The B20B-PADSS(LF)(SN) is the 20-circuit member of JST's PAD series board-to-cable/wire header line. It carries tin-plated mating contacts rated 3 A at 250 V, mounts through-hole, and uses a locking ramp for positive retention. ## Series & positions Within the PAD series the B20B-PADSS(LF)(SN) sits at 20 positions on a 2.00 mm pitch, dual-row layout with 2.00 mm row spacing. The mated stacking height is 12.4 mm. The pitch, footprint, and tin-plated contacts are shared across the series — match the position count to circuit count.","metaTitle":"JST PAD B20B-PADSS(LF)(SN) Header, 20-Pos 2.00mm","metaDescription":"JST PAD series header B20B-PADSS(LF)(SN): 20 positions, dual row, 2.00 mm pitch, 3 A, 250 V, through-hole, tin-plated contacts, shrouded with locking ramp.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"JST Sales America Inc.","Style":"Board to Cable/Wire","Series":"PAD","Package":"Tray","Features":"-","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"2","Pitch - Mating":"0.079\\\" (2.00mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.402\\\" (10.20mm)","Ingress Protection":"-","Base Product Number":"B20B-PAD","Insulation Material":"Polyamide (PA66), Nylon 6/6, Glass Filled","Number of Positions":"20","Row Spacing - Mating":"0.079\\\" (2.00mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.134\\\" (3.40mm)","Current Rating (Amps)":"3A","Operating Temperature":"-25°C~85°C","Mated Stacking Heights":"12.4mm","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":"$0.9700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/39359760d64c26b7de2674676f077d41.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/B20B-PADSSLFSN","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/B20B-PADSSLFSN 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}}