{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"B20B-XADSS-N","brand":"JST","brandSlug":"jst","productSlug":"B20B-XADSS-N","canonicalUrl":"https://icsourcedirect.com/jst/B20B-XADSS-N","factsUrl":"https://icsourcedirect.com/api/mcp/products/B20B-XADSS-N","rawCanonicalId":null},"summary":{"shortDescription":"JST XAD series, Board to Cable/Wire, Header, 20 Positions, 2.50mm Pitch, Through Hole, Shrouded - 4 Wall, Locking Ramp, Tin Contacts, UL94 V-0","salesMarkdown":"## 20-position dual-row header for 2.50mm wire-to-board The B20B-XADSS-N: JST XAD series header, 20 positions loaded across two rows at 0.098\" (2.50mm) pitch. The 0.138\" (3.50mm) solder post length suits standard through-hole PCB thicknesses; the 13.8mm mated stack height leaves room for the mating socket body above the board.","metaTitle":"JST B20B-XADSS-N Header, 20 Pos, 2.50mm, Locking Ramp","metaDescription":"JST XAD series 20-position through-hole header, 2.50mm pitch, shrouded 4-wall, locking ramp. 3A, 250V, UL94 V-0. Active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"XAD","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":"XAD","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"2","Pitch - Mating":"0.098\\\" (2.50mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.398\\\" (10.11mm)","Ingress Protection":"-","Base Product Number":"B20B-XAD","Insulation Material":"Polyamide (PA66), Nylon 6/6, Glass Filled","Number of Positions":"20","Row Spacing - Mating":"0.098\\\" (2.50mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.138\\\" (3.50mm)","Current Rating (Amps)":"3A","Operating Temperature":"-25°C ~ 85°C","Mated Stacking Heights":"13.8mm","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":"$0.9200","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.92000","currency":"USD"},{"qty":10,"price":"$0.77900","currency":"USD"},{"qty":100,"price":"$0.69920","currency":"USD"},{"qty":500,"price":"$0.57208","currency":"USD"},{"qty":1000,"price":"$0.50851","currency":"USD"},{"qty":5000,"price":"$0.44495","currency":"USD"},{"qty":10000,"price":"$0.42270","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/86d6249787589d601a1d6325daab6c81.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is B20B-XADSS-N compatible with JST XAD series sockets?","answer":"Yes. The B20B-XADSS-N header is designed to mate with JST XAD series crimp sockets (female housings that accept the XAD crimp terminals). The locking ramp on the header engages the latch on the socket housing for a vibration-resistant connection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/B20B-XADSS-N","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-XADSS-N 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}}