{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"B12B-PASK(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"B12B-PASKLFSN","canonicalUrl":"https://icsourcedirect.com/jst/B12B-PASKLFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/B12B-PASK(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST PA series, Board to Cable/Wire, 12 Positions, Header, 0.079\" (2.00mm) Pitch, Through Hole, Tin, Locking Ramp, 3A, 250V, UL94 V-0","salesMarkdown":"## 2.00 mm Pitch, 12-Position Header with Locking Ramp The B12B-PASK(LF)(SN) is a JST PA series header designed for board-to-wire connections. ## Mated Stacking Heights and Board Fit This header supports three mated stacking heights: 9.9 mm, 14.7 mm, and 14.9 mm, depending on the mating receptacle used. The insulation height of 0.303\" (7.70 mm) and the natural color housing are consistent across the PA series. ## Peer Comparison: B12B-PASK vs. B12B-PASK-1(LF)(SN) For a buyer evaluating B12B-PASK(LF)(SN) against B12B-PASK, the functional second-source is the same base part number (B12B-PAS) with identical dimensions and ratings. The board guide on the -1 suffix is the only delta — if the PCB layout accommodates it, the -1 variant is a drop-in replacement.","metaTitle":"B12B-PASK(LF)(SN) JST PA Header 12 Pos 2mm Tin RoHS","metaDescription":"JST PA series header, 12 positions, 2.00 mm pitch, tin-plated contacts, 3 A, 250 V, through-hole, locking ramp. Active production. RoHS compliant.","metaKeywords":null},"attributes":{"series":"PA","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":"PA","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 4 Wall","Termination":"Kinked Pin, Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.079\\\" (2.00mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.303\\\" (7.70mm)","Ingress Protection":"-","Base Product Number":"B12B-PAS","Insulation Material":"Polybutylene Terephthalate (PBT), Glass Filled","Number of Positions":"12","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.118\\\" (3.00mm)","Current Rating (Amps)":"3A","Operating Temperature":"-25°C~85°C","Mated Stacking Heights":"9.9mm, 14.7mm, 14.9mm","Overall Contact Length":"0.319\\\" (8.10mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.126\\\" (3.20mm)","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":"$0.7900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.79000","currency":"USD"},{"qty":10,"price":"$0.68700","currency":"USD"},{"qty":100,"price":"$0.56660","currency":"USD"},{"qty":500,"price":"$0.49272","currency":"USD"},{"qty":1000,"price":"$0.40650","currency":"USD"},{"qty":5000,"price":"$0.35722","currency":"USD"},{"qty":10000,"price":"$0.33259","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/8020461713837baf5a8d4bc4bc7d5196.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order B12B-PASK(LF)(SN) and check availability?","answer":"The B12B-PASK(LF)(SN) is sourced through independent distribution against your RFQ. No on-hand stock is advertised."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/B12B-PASKLFSN","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/B12B-PASKLFSN 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}}