{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77317-412-12LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77317-412-12LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77317-412-12LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77317-412-12LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® unshrouded header, 12 positions, 2 rows, 0.100\" (2.54mm) pitch, right-angle through-hole, tin-on-tin contacts, 3 A per contact, -65°C to 130°C, UL94 V-0 black thermoplastic, bulk pack.","salesMarkdown":"## Tin Plating and Current Handling The 77317-412-12LF: Tin-on-tin contacts are a workhorse choice for applications that mate infrequently — think once during assembly and maybe a handful of service cycles over the product life. The closest functional alternative is the 77317-104-12LF — same 12 positions, same pitch, same right-angle through-hole layout, same black UL94 V-0 housing. The difference is the mating finish: this part (77317-412-12LF) uses tin on both sides; the 77317-104-12LF uses 30 µin gold GXT™ on the mating face. If your application calls for frequent reconnection — say, a test fixture or a field-swappable module — the gold-plated sibling will hold up longer. For a one-time harness build where the connector mates once and stays, the tin-on-tin version is the cost-effective pick.","metaTitle":"77317-412-12LF Amphenol ICC BERGSTIK® Header 12 Pos 2.54mm","metaDescription":"77317-412-12LF BERGSTIK® unshrouded header, 12 positions, 2.54mm pitch, tin plating, right-angle through-hole. Active, RoHS. RFQ for pricing.","metaKeywords":null},"attributes":{"series":"BERGSTIK®","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"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":"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":"12","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":"$1.0300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.03000","currency":"USD"},{"qty":10,"price":"$0.87200","currency":"USD"},{"qty":100,"price":"$0.78300","currency":"USD"},{"qty":500,"price":"$0.64066","currency":"USD"},{"qty":1000,"price":"$0.56948","currency":"USD"},{"qty":5000,"price":"$0.49829","currency":"USD"},{"qty":10000,"price":"$0.47338","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/42c126686d14e9609fbc22c6c8ef2c15.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest alternative to 77317-412-12LF?","answer":"The 77317-104-12LF is the same 12-position, 2.54mm pitch, right-angle header but with 30 µin gold GXT™ on the mating face instead of tin. All other dimensions and the housing are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77317-412-12LF","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/77317-412-12LF 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}}