{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77311-424-02LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77311-424-02LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77311-424-02LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77311-424-02LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® unshrouded header, 2 positions, 0.100\" (2.54 mm) pitch, through-hole solder termination, tin-plated phosphor bronze contacts, 3 A per contact, UL94 V-0 black thermoplastic housing.","salesMarkdown":"## 2.54 mm pitch, 2 positions — footprint and fit The 77311-424-02LF: Two positions, all loaded — this is the minimum position count in the BERGSTIK® series, often used for jumper or single-signal-pair routing. The 0.266\" (6.75 mm) mating pin length and 0.114\" (2.90 mm) solder tail give a through-hole stack height that clears most single-board assemblies. ## Tin plating — where it works and where it doesn't Tin is the cost-effective choice for moderate mating cycles — expect 50–100 cycles before fretting wear becomes a concern.","metaTitle":"77311-424-02LF Amphenol ICC BERGSTIK® Header, 2 Pos","metaDescription":"77311-424-02LF BERGSTIK® unshrouded header, 2 positions, 0.100\" pitch, tin plating, 3A. Active production — sourced per RFQ.","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","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":"2","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.114\\\" (2.90mm)","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-65°C~125°C","Mated Stacking Heights":"-","Overall Contact Length":"0.480\\\" (12.19mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.266\\\" (6.75mm)","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":"$0.3500","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.35000","currency":"USD"},{"qty":10,"price":"$0.30000","currency":"USD"},{"qty":100,"price":"$0.23310","currency":"USD"},{"qty":500,"price":"$0.19980","currency":"USD"},{"qty":1000,"price":"$0.16650","currency":"USD"},{"qty":5000,"price":"$0.14271","currency":"USD"},{"qty":10000,"price":"$0.13320","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b7619af15a6f914d234facab530ef078.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 77311-424-02LF shrouded or unshrouded?","answer":"Unshrouded — no shroud around the pins, so it mates with standard unshrouded receptacles. No keying or latch; alignment depends on the board-to-board fit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77311-424-02LF","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/77311-424-02LF 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}}