{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77311-422-19LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77311-422-19LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77311-422-19LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77311-422-19LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® header, order code 77311-422-19LF, 19 positions, single row, 0.100\" (2.54mm) pitch, 3A per contact, tin-plated mating and post contacts, through-hole, solder termination.","salesMarkdown":"## Board fit and routing density The 77311-422-19LF: All 19 positions are loaded, so the pin count matches the circuit count without gaps. The unshrouded design leaves the pins exposed for direct probing or wire wrapping, but provides no keying — the mating receptacle must be aligned manually during assembly.","metaTitle":"Amphenol ICC (FCI) 77311-422-19LF BERGSTIK® Header, 19-Pos","metaDescription":"Amphenol ICC (FCI) BERGSTIK® header 77311-422-19LF: 19 positions, single row, 0.100\" (2.54mm) pitch, 3A per contact, tin-plated, through-hole, solder","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","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"1","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":"77311","Insulation Material":"Thermoplastic","Number of Positions":"19","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-65°C~125°C","Mated Stacking Heights":"-","Overall Contact Length":"0.525\\\" (13.34mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.305\\\" (7.75mm)","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":"$1.0736","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b7619af15a6f914d234facab530ef078.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/77311-422-19LF/alternatives.json"},"ai":{"faq":[{"question":"What current rating does the 77311-422-19LF carry per contact?","answer":"Rated 3A per contact at the stated operating temperature range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77311-422-19LF","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/77311-422-19LF 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}}