{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77313-419-72LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77313-419-72LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77313-419-72LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77313-419-72LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® series, 77313-419-72LF, unshrouded breakaway header, 72 positions, dual-row, 0.100\" (2.54 mm) pitch, through-hole solder termination, tin-plated contacts, 3 A per contact, UL94 V-0 black thermoplastic housing.","salesMarkdown":"## Current Rating and Plating Trade-Offs The 77313-419-72LF: Derate current above 25°C ambient per the standard derating curve — the thermoplastic housing (UL94 V-0) limits the temperature rise at the contact interface. ## Mating Interface and Housing Compatibility The square male pin (phosphor bronze) is designed for multiple mating cycles with tin-plated female contacts. No direct pin-compatible replacement from Amphenol ICC (FCI) is listed as a successor. If the BOM requires a second source, the 0.100\" pitch dual-row breakaway format is widely cross-shopped — confirm the overall contact length and post length match the board stack-up.","metaTitle":"77313-419-72LF BERGSTIK® Header, 72 Pos, 0.100\" Pitch","metaDescription":"Amphenol ICC (FCI) 77313-419-72LF BERGSTIK® unshrouded breakaway header, 72 positions, dual-row, 0.100\" pitch, 3 A per contact. Active production.","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 or Cable","Series":"BERGSTIK®","Package":"Bag","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","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":"0.100\\\" (2.54mm)","Ingress Protection":"-","Base Product Number":"77313","Insulation Material":"Thermoplastic","Number of Positions":"72","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.119\\\" (3.02mm)","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-65°C~130°C","Mated Stacking Heights":"-","Overall Contact Length":"0.724\\\" (18.40mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.505\\\" (12.83mm)","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":"$4.9219","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/15efa251dc12bbd88801820e63936d0f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the exact pin pitch and row count of 77313-419-72LF?","answer":"Row spacing is also 0.100\" (2.54 mm). The header is unshrouded with a push-pull fastening type."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77313-419-72LF","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/77313-419-72LF 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}}