{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"B26B-XADSS-N-A(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"B26B-XADSS-N-ALFSN","canonicalUrl":"https://icsourcedirect.com/jst/B26B-XADSS-N-ALFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/B26B-XADSS-N-A(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST Sales America Inc., XAD series, Board to Cable/Wire Header, 26 positions, 2.50mm pitch, shrouded - 4 wall, through hole, locking ramp, 3 A, 250 V, UL94 V-0, RoHS","salesMarkdown":"## 26-position shrouded header for wire-to-board harnesses The B26B-XADSS-N-A(LF)(SN) is a 26-position, dual-row header from JST's XAD series, on a 2.50mm pitch. It mates with the corresponding XAD crimp housing to form a complete wire-to-board interconnect. The shrouded 4-wall design and locking ramp fastener give the mated pair vibration resistance — the ramp clicks into the housing latch and holds against cable pull. ## Footprint and layout for the board designer Through-hole termination with 0.138\" (3.50mm) post length and 0.098\" (2.50mm) row spacing. The board guide feature helps alignment during manual or wave-solder assembly. Insulation height is 0.398\" (10.11mm) above the board, which sets the clearance for any adjacent components or enclosure walls. The natural (beige) color is typical for nylon 6/6 headers.","metaTitle":"JST B26B-XADSS-N-A(LF)(SN) XAD Header 26 Pos 2.5mm","metaDescription":"JST XAD series shrouded header, 26 positions, 2.50mm pitch, through hole, locking ramp, UL94 V-0. Active production, RoHS. Request a quote.","metaKeywords":null},"attributes":{"series":"XAD","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":"XAD","Package":"Bulk","Features":"Board Guide","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":"B26B-XAD","Insulation Material":"Polyamide (PA66), Nylon 6/6, Glass Filled","Number of Positions":"26","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":"-","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":"$1.2100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.21000","currency":"USD"},{"qty":10,"price":"$1.02300","currency":"USD"},{"qty":100,"price":"$0.91820","currency":"USD"},{"qty":500,"price":"$0.75130","currency":"USD"},{"qty":1000,"price":"$0.66782","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7febd45054c3218fb517d54bdcad734e.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/B26B-XADSS-N-ALFSN","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/B26B-XADSS-N-ALFSN 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}}