{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77317-412-40LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77317-412-40LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77317-412-40LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77317-412-40LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® series, 40-position dual-row unshrouded header, 0.100\" (2.54 mm) pitch, through-hole right-angle termination, tin-plated square pins, 3 A per contact, UL94 V-0 black thermoplastic housing.","salesMarkdown":"## Board Layout Fit: 0.100\" Pitch, Right-Angle, 40 Positions The 77317-412-40LF: All 40 positions are loaded, so the footprint matches a standard 2x20 grid. These dimensions define the keep-out zone and the required hole depth on the PCB. ## Current and Contact: 3 A with Tin Plating ## Environmental and Compliance Ratings The header is unshrouded, so there is no polarization key or pin protection shroud.","metaTitle":"77317-412-40LF BERGSTIK® Header, 40 Pos, 0.100\" Pitch","metaDescription":"Amphenol ICC (FCI) 77317-412-40LF BERGSTIK® unshrouded header, 40 positions, 0.100\" pitch, through-hole right-angle, tin plating, 3A per contact, UL94 V-0.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"BERGSTIK®","Package":"Bag","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":"Active","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":"40","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-65°C~130°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.268\\\" (6.80mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"78.7µin (2.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0713","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/42c126686d14e9609fbc22c6c8ef2c15.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How many pins does 77317-412-40LF have?","answer":"It has 40 positions arranged in two rows, all loaded. The pitch is 0.100\" (2.54 mm) between pins and between rows."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77317-412-40LF","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/77317-412-40LF 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}}