{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"95278-801A04","brand":"Amphenol","brandSlug":"amphenol","productSlug":"95278-801A04","canonicalUrl":"https://icsourcedirect.com/amphenol/95278-801A04","factsUrl":"https://icsourcedirect.com/api/mcp/products/95278-801A04","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® series, 95278-801A04, board-to-board header, 4 circuits, 2 rows, 0.100\" (2.54mm) pitch, unshrouded, SMT, Gold GXT™ mating finish, 3A per contact, UL94 V-0.","salesMarkdown":"## 4-Position, 2.54mm Pitch, Unshrouded – What This Header Does The 95278-801A04: Rated 3A per contact, this header suits low-power signal and control interconnects where the per-circuit current stays under the contact's temperature rise ceiling. ## Obsolete – Sourcing Reality for 95278-801A04 Amphenol ICC (FCI) has marked the 95278-801A04 as Obsolete. For a BOM that requires this exact footprint and plating, the best path is to source remaining inventory. Termination is SMT solder — the header is placed on the board and reflowed.","metaTitle":"95278-801A04 Amphenol ICC BERGSTIK® Header","metaDescription":"Amphenol ICC (FCI) 95278-801A04 BERGSTIK® board-to-board header, 4 pos, 2.54mm pitch, unshrouded, SMT, Gold GXT™. Obsolete – sourced per RFQ.","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":"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":"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":"4","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin-Lead","Contact Length - Post":"-","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-65°C~125°C","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":"$0.4456","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is 95278-801A04 obsolete?","answer":"Yes, Amphenol ICC (FCI) has listed the 95278-801A04 as Obsolete. Sourcing is through independent channels; availability is confirmed at RFQ."},{"question":"What is the closest pin-compatible alternative to 95278-801A04?","answer":"No official pin-compatible replacement is documented by the manufacturer. Any alternative would require verifying the footprint, pitch, pin length, and plating grade against the original BERGSTIK® series specifications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/95278-801A04","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/95278-801A04 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}}