{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"95278-801-40","brand":"Amphenol","brandSlug":"amphenol","productSlug":"95278-801-40","canonicalUrl":"https://icsourcedirect.com/amphenol/95278-801-40","factsUrl":"https://icsourcedirect.com/api/mcp/products/95278-801-40","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® series, 40-position dual-row unshrouded header, 0.100\" (2.54mm) pitch, surface mount, Gold GXT™ mating finish, UL94 V-0 thermoplastic, bulk packaging.","salesMarkdown":"## 40-Position Dual-Row Unshrouded Header – BERGSTIK® Series The 95278-801-40: The post finish is tin-lead at 150.0µin (3.81µm), a legacy solder alloy that requires a lead-compatible reflow profile. The 40-position dual-row unshrouded header format is common across the BERGSTIK family, but a direct drop-in substitute from the same manufacturer cannot be confirmed without a board spin or a careful footprint comparison. Surface mount termination — the SMT tails reflow onto the PCB pads.","metaTitle":"95278-801-40 Amphenol ICC (FCI) BERGSTIK® Header, 40-Pos","metaDescription":"95278-801-40 is an obsolete 40-position dual-row unshrouded header from the BERGSTIK® series. 2.54mm pitch, Gold GXT mating finish, UL94 V-0.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"BERGSTIK®","Package":"Bulk","Features":"-","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":"Obsolete","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":"40","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin-Lead","Contact Length - Post":"-","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold, GXT™","Contact Length - Mating":"0.232\\\" (5.90mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"150.0µin (3.81µm)","Contact Finish Thickness - Mating":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.8790","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/aed765c5860c912bca7a744a204478c2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 95278-801-40 and how is it quoted?","answer":"We can source this obsolete part to order against your BOM. No stock-holding or immediate-shipment claim is made."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/95278-801-40","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/95278-801-40 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}}