{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"95278-402A20LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"95278-402A20LF","canonicalUrl":"https://icsourcedirect.com/amphenol/95278-402A20LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/95278-402A20LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BERGSTIK header, breakaway, order code 95278-402A20LF, 20 positions, dual row, 0.100\" (2.54mm) pitch, 3A per contact, tin-plated mating contacts, surface-mount, solder termination.","salesMarkdown":"## Board-to-board unshrouded header The 95278-402A20LF is the 20-position dual-row member of the BERGSTIK breakaway header line, unshrouded with a push-pull fastening system. Rated 3A per contact with tin-plated mating and post contacts, it mounts surface-mount with solder termination and operates from -65°C to 125°C.","metaTitle":"95278-402A20LF BERGSTIK Header, 20 Pos, 2.54mm, SMT","metaDescription":"95278-402A20LF BERGSTIK header, 20 positions, dual row, 0.100\" (2.54mm) pitch, 3A per contact, tin mating contacts, SMT, active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"BERGSTIK®","Package":"Tape & Reel (TR)","Features":"Pick and Place","Shrouding":"Unshrouded","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount","Connector Type":"Header, Breakaway","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.100\\\" (2.54mm)","Ingress Protection":"-","Base Product Number":"95278","Insulation Material":"Thermoplastic","Number of Positions":"20","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-65°C~125°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.315\\\" (8.00mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"78.7µin (2.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6132","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does Amphenol provide for 95278-402A20LF?","answer":"The housing material carries a UL94 V-0 flammability rating. RoHS and REACH compliance documentation is available from the manufacturer upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/95278-402A20LF","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/amphenol/95278-402A20LF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T20:41:44.623Z","lastPublished":"2026-07-23T20:41:44.623Z","indexable":true}}