{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"95278-802-20","brand":"Amphenol","brandSlug":"amphenol","productSlug":"95278-802-20","canonicalUrl":"https://icsourcedirect.com/amphenol/95278-802-20","factsUrl":"https://icsourcedirect.com/api/mcp/products/95278-802-20","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® 95278-802-20, unshrouded breakaway header, 20 positions, 2 rows, 0.100\" (2.54mm) pitch, surface mount, solder termination, gold GXT™ mating finish, UL94 V-0.","salesMarkdown":"The 95278-802-20: The breakaway feature means the 20-position strip is a standard length; you can snap shorter sections off for a custom position count, but this part ships as a full 20-position header. The post finish is tin-lead, so the solder joint on the SMT pad is compatible with standard leaded reflow profiles. Unshrouded means there is no polarisation key or latch — the mating connector (typically a BergStik socket or IDC receptacle) relies on the board layout and housing alignment to stay oriented. ## Sourcing Reality – Obsolete Part Amphenol ICC (FCI) lists this part as obsolete — no longer in active factory production. For a BOM line that needs this exact footprint and plating, the 95278 base number is the family identifier. A functionally similar active BergStik header would require checking the current product line for a 20-position, 2-row, 0.100\" pitch, unshrouded, SMT header with gold plating — but the pinout and stack height may differ. No direct drop-in replacement is documented. The contact mating length is 0.315\" (8.00mm), giving a reasonable wipe distance for a reliable connection.","metaTitle":"95278-802-20 BERGSTIK® Header, 20 Pos, 2.54mm","metaDescription":"Amphenol ICC (FCI) 95278-802-20 BERGSTIK® unshrouded breakaway header, 20 positions, 2 rows, 0.100\" pitch, SMT, gold GXT™ plating.","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":"20","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":"0.315\\\" (8.00mm)","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":"$2.3700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/aed765c5860c912bca7a744a204478c2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order 95278-802-20 or check availability?","answer":"This part is obsolete and not in factory production. Submit a quote request with your target quantity, and we will check the surplus market for you."},{"question":"What is the pinout of 95278-802-20?","answer":"The header has 20 positions in 2 rows, all positions loaded. Pin 1 is typically marked by a square pad on the PCB footprint or a chamfer on the housing. The row spacing is 0.100\" (2.54mm), same as the pitch within each row."},{"question":"What is the compatible socket for 95278-802-20?","answer":"Confirm the mating contact finish (gold vs tin) matches your cycle life and environment requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/95278-802-20","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/95278-802-20 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}}