{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"B05B-XASK-1N(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"B05B-XASK-1NLFSN","canonicalUrl":"https://icsourcedirect.com/jst/B05B-XASK-1NLFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/B05B-XASK-1N(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST Sales America Inc. XA series, Board to Cable/Wire, 5 Positions, 0.098\" (2.50mm) Pitch, Through Hole, Shrouded - 4 Wall, Locking Ramp, Tin Contacts, 3A, 250V, UL94 V-0","salesMarkdown":"## Press-fit and solder — why both are listed The termination is listed as Press-Fit, Solder. In practice, this is a through-hole header with compliant press-fit pins that can also be wave-soldered. The press-fit feature allows a solderless assembly where the pin interference holds the header in the plated through-hole, reducing thermal stress on the board. For most builds, wave solder is still the standard — the press-fit option is there for designs that want to skip the solder step.","metaTitle":"B05B-XASK-1N(LF)(SN) JST XA Header 5 Pos 2.5mm","metaDescription":"JST XA series 5-position shrouded header, 2.5mm pitch, through-hole, press-fit/solder termination, 3A/250V, UL94 V-0. Active production, RoHS. Request quote.","metaKeywords":null},"attributes":{"series":"XA","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":"XA","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 4 Wall","Termination":"Press-Fit, Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.098\\\" (2.50mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.346\\\" (8.80mm)","Ingress Protection":"-","Base Product Number":"B05B-XAS","Insulation Material":"Polyamide (PA66), Nylon 6/6, Glass Filled","Number of Positions":"5","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.134\\\" (3.40mm)","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":"$0.3900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.39000","currency":"USD"},{"qty":10,"price":"$0.33200","currency":"USD"},{"qty":100,"price":"$0.25810","currency":"USD"},{"qty":500,"price":"$0.22120","currency":"USD"},{"qty":1000,"price":"$0.18433","currency":"USD"},{"qty":5000,"price":"$0.15800","currency":"USD"},{"qty":10000,"price":"$0.14747","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d7b9d054706f4cb7d9e943bf7a731c95.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating housing for B05B-XASK-1N(LF)(SN)?","answer":"This header mates with the JST XA series crimp receptacle housing. The locking ramp on the header engages with the latch on the receptacle for a vibration-resistant connection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/B05B-XASK-1NLFSN","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/B05B-XASK-1NLFSN 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}}