{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77313-818-04LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77313-818-04LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77313-818-04LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77313-818-04LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® series, 77313-818-04LF, unshrouded breakaway header, 4 circuits, 2 rows, 0.100\" (2.54 mm) pitch, through-hole solder termination, gold-plated mating contacts, rated 3 A per contact, UL94 V-0.","salesMarkdown":"## Current and Contact Duty: 3 A with Gold Mating Surface The 77313-818-04LF: The post is tin-plated (78.7 µinch), which wets well in wave solder and gives a reliable solder joint at the board interface. RoHS compliant per current directive.","metaTitle":"77313-818-04LF Amphenol ICC BERGSTIK® Header – 4 Pos","metaDescription":"77313-818-04LF BERGSTIK® unshrouded breakaway header, 4 circuits, 2 rows, 0.100\" pitch, through-hole, gold mating contacts, 3A, UL94 V-0.","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 or Cable","Series":"BERGSTIK®","Package":"Bulk","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":"4","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":"0.450\\\" (11.43mm)","Contact Finish - Mating":"Gold or 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":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3200","priceTiers":[{"qty":1,"price":"$0.32000","currency":"USD"},{"qty":10,"price":"$0.27600","currency":"USD"},{"qty":100,"price":"$0.21500","currency":"USD"},{"qty":500,"price":"$0.18432","currency":"USD"},{"qty":1000,"price":"$0.15360","currency":"USD"},{"qty":5000,"price":"$0.13165","currency":"USD"},{"qty":10000,"price":"$0.12288","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/15efa251dc12bbd88801820e63936d0f.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/77313-818-04LF/alternatives.json"},"ai":{"faq":[{"question":"Is 77313-818-04LF compatible with 2.54 mm pitch receptacles?","answer":"The unshrouded header requires the mating half to provide its own keying."},{"question":"What is the closest pin-compatible alternative in the BERGSTIK series?","answer":"No official pin-compatible alternative is listed by Amphenol ICC for this exact order code. The 77313 base number covers multiple position counts and plating options — confirm the circuit count and finish before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77313-818-04LF","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/77313-818-04LF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}