{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"B04B-PASK-1","brand":"JST","brandSlug":"jst","productSlug":"B04B-PASK-1","canonicalUrl":"https://icsourcedirect.com/jst/B04B-PASK-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/B04B-PASK-1","rawCanonicalId":null},"summary":{"shortDescription":"JST PA series header, order code B04B-PASK-1, 4 positions, single row, 2.00 mm pitch, 3 A, 250 V, tin-plated mating contacts, through hole, kinked pin solder termination.","salesMarkdown":"## Housing and environmental ratings The B04B-PASK-1: The 4-wall shroud with board guide aligns the header during mating, and the locking ramp provides audible engagement with the PA-series receptacle. Mated stacking heights of 9.9 mm, 14.7 mm, and 14.9 mm are available depending on the receptacle and wire orientation selected.","metaTitle":"B04B-PASK-1 JST PA Header, 4-Pos 2.00mm, Through Hole","metaDescription":"JST PA series header B04B-PASK-1: 4 positions, single row, 2.00 mm pitch, 3 A, 250 V, tin-plated contacts, through hole, locking ramp. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"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":"B04B-PAS","Insulation Material":"Polybutylene Terephthalate (PBT), Glass Filled","Number of Positions":"4","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":"$0.3700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/8020461713837baf5a8d4bc4bc7d5196.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating receptacle for the B04B-PASK-1 header?","answer":"The B04B-PASK-1 mates with JST PA-series crimp-style receptacle housings. Confirm the position count and wire gauge with the mating half before ordering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/jst/B04B-PASK-1","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/B04B-PASK-1 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}}