{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77317-104-18","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77317-104-18","canonicalUrl":"https://icsourcedirect.com/amphenol/77317-104-18","factsUrl":"https://icsourcedirect.com/api/mcp/products/77317-104-18","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® series, unshrouded breakaway header, 18 positions, 2 rows, 0.100\" (2.54 mm) pitch, through-hole right-angle, gold GXT™ mating finish, tin post finish, UL94 V-0.","salesMarkdown":"In a board-to-board application where the header sees occasional rework or field replacement, that plating grade supports hundreds of cycles without exposing the base phosphor bronze. The gold-on-tin interface at the mating face avoids the tin-whisker risk of a tin-on-tin contact. ## What Crosses into the Existing Harness If you have a harness terminated with a 2-row, 18-position IDC socket or crimp housing, this header will likely fit the footprint. The push-pull retention means no latch alignment to worry about on site.","metaTitle":"77317-104-18 BERGSTIK® Header, 18 Pos, 0.100\" Pitch","metaDescription":"Amphenol ICC (FCI) 77317-104-18 BERGSTIK® unshrouded header, 18 circuits, 2.54mm pitch, gold GXT mating finish.","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":"Through Hole, Right Angle","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":"0.190\\\" (4.83mm)","Ingress Protection":"-","Base Product Number":"77317","Insulation Material":"Thermoplastic","Number of Positions":"18","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold, GXT™","Contact Length - Mating":"0.230\\\" (5.84mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4868","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/42c126686d14e9609fbc22c6c8ef2c15.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for 77317-104-18?","answer":"A functional substitute would need the same 0.100\" pitch, 2-row, 18-position unshrouded footprint — a board spin may be required if the original part is unavailable."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77317-104-18","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/77317-104-18 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}}