{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77311-422C03LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77311-422C03LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77311-422C03LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77311-422C03LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® unshrouded header, 3 positions, single row, 0.100\" (2.54 mm) pitch, through-hole, kinked pin solder termination, tin-plated male square pins, 3 A per contact, UL94 V-0 black thermoplastic housing.","salesMarkdown":"## Three-Position BERGSTIK® Unshrouded Header The 77311-422C03LF: The single-row layout with push-pull fastening is a straightforward fit for board-to-board or wire-to-board connections where a shrouded housing isn't needed. Rated 3 A per contact with tin-plated mating surfaces, it handles signal-level currents and moderate mating cycles in non-corrosive environments. The through-hole termination with kinked pins provides secure retention during soldering and assembly.","metaTitle":"77311-422C03LF BERGSTIK® Header 3 Pos 2.54 mm Pitch","metaDescription":"Amphenol ICC (FCI) 77311-422C03LF BERGSTIK® unshrouded header, 3 positions, 0.100\" (2.54 mm) pitch, tin plated contacts, 3 A per contact.","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":"Bag","Features":"-","Shrouding":"Unshrouded","Termination":"Kinked Pin, 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":"3","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":"$0.9800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.98000","currency":"USD"},{"qty":10,"price":"$0.82800","currency":"USD"},{"qty":100,"price":"$0.74370","currency":"USD"},{"qty":500,"price":"$0.60848","currency":"USD"},{"qty":1000,"price":"$0.54088","currency":"USD"},{"qty":5000,"price":"$0.47327","currency":"USD"},{"qty":10000,"price":"$0.44960","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b7619af15a6f914d234facab530ef078.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 77311-422C03LF and how do I get a price?","answer":"77311-422C03LF is an active part, sourced to order against your BOM quantity."},{"question":"What is the direct replacement for 77311-422C03LF?","answer":"No direct replacement is listed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77311-422C03LF","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/77311-422C03LF 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}}