{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"95278-801B46","brand":"Amphenol","brandSlug":"amphenol","productSlug":"95278-801B46","canonicalUrl":"https://icsourcedirect.com/amphenol/95278-801B46","factsUrl":"https://icsourcedirect.com/api/mcp/products/95278-801B46","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® series, 46-position unshrouded breakaway header, 0.100\" (2.54mm) pitch, dual-row, surface mount, 15 µinch GXT™ gold on mating contact, UL94 V-0 thermoplastic housing, black insulation.","salesMarkdown":"## Board Layout and Routing with a 46-Position Unshrouded Header The 95278-801B46: The unshrouded profile (insulation height 0.100\") leaves the mating pins exposed, which means the board edge or adjacent components need clearance for the full 0.232\" mating pin length during engagement. Surface mount termination with pick-and-place compatible packaging (tube) — the part is designed for reflow assembly, and the flat SMT tails sit coplanar to the board surface. No through-hole posts to interfere with backside routing. ## Mating Contact Finish and Cycle Life The post finish is tin-lead (150 µinch), which is a legacy solderable finish — not RoHS-compliant by today's standards. If the board assembly requires a lead-free process, the tin-lead tails will need a compatible solder paste or a rework step.","metaTitle":"95278-801B46 Amphenol ICC BERGSTIK® 46-Pin Unshrouded Header","metaDescription":"95278-801B46 Amphenol ICC BERGSTIK® 46-position unshrouded header, 0.100\" pitch, 15 µinch GXT™ gold, SMT. Obsolete — sourced per RFQ via independent channels.","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":"Tube","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":"46","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":"$4.0959","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/aed765c5860c912bca7a744a204478c2.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/95278-801B46","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/95278-801B46 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}}