{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"B12B-PASK-1(LF)(SN)","brand":"JST","brandSlug":"jst","productSlug":"B12B-PASK-1LFSN","canonicalUrl":"https://icsourcedirect.com/jst/B12B-PASK-1LFSN","factsUrl":"https://icsourcedirect.com/api/mcp/products/B12B-PASK-1(LF)(SN)","rawCanonicalId":null},"summary":{"shortDescription":"JST Sales America Inc., PA series, Board to Cable/Wire header, 12 positions, 2.00 mm pitch, shrouded 4-wall, locking ramp, through hole, tin-plated contacts, 3 A, 250 V, UL94 V-0.","salesMarkdown":"## Mating Connector and Harness Planning The B12B-PASK-1(LF)(SN): For a 12-circuit harness, order the matching PA receptacle housing (e.g., JST part number 12P-SFN or similar PA-series 12-position housing) and the appropriate crimp terminals (SPHD-001T-P0.5 or equivalent). ## Stack Height and Board Spacing Options Three mated stack heights are listed: 9.9 mm, 14.7 mm, and 14.9 mm — the variation comes from different PA receptacle housing depths. This lets the same header serve multiple enclosure z-height budgets without a board layout change.","metaTitle":"B12B-PASK-1(LF)(SN) JST PA Header 12 Pos 2mm Locking Ramp","metaDescription":"JST PA series header, 12 positions, 2.00 mm pitch, shrouded 4-wall, locking ramp. Rated 3 A, 250 V. Active, RoHS. Sourced per RFQ.","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":"Board Guide","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":"What is the mating connector for B12B-PASK-1(LF)(SN)?","answer":"The mating half is a JST PA series crimp receptacle housing (e.g., 12P-SFN or equivalent 12-position PA housing) with 2.00 mm pitch crimp terminals (SPHD-001T-P0.5 or similar)."},{"question":"What is the lead time for B12B-PASK-1(LF)(SN)?","answer":"Lead time is confirmed at quote time against the specific order quantity. As an active part, typical lead time is quoted per RFQ — no standard lead time is published."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/B12B-PASK-1LFSN","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-PASK-1LFSN 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}}