{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"52601-S40-4LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"52601-S40-4LF","canonicalUrl":"https://icsourcedirect.com/amphenol/52601-S40-4LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/52601-S40-4LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Quickie™ series, 40-position, 2-row shrouded header, 0.100\" (2.54mm) pitch, through-hole solder termination, gold or GXT™ mating finish, UL94 V-0, RoHS, tray.","salesMarkdown":"The 52601-S40-4LF: The header mates with Quickie™ series IDC sockets and other 0.100\" pitch female receptacles. The insulation height of 0.365\" (9.27mm) and mating contact length of 0.230\" (5.84mm) define the z-height budget in a board-to-board stack-up or the clearance needed for cable routing.","metaTitle":"52601-S40-4LF Amphenol ICC (FCI) Quickie™ 40-Pin Header","metaDescription":"52601-S40-4LF Amphenol ICC (FCI) Quickie™ header, 40 positions, 0.100\" pitch, shrouded 4-wall, through-hole, RoHS. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":"Quickie™","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":"Quickie™","Package":"Tray","Features":"Keying Slot","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","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":"0.365\\\" (9.27mm)","Ingress Protection":"-","Base Product Number":"52601","Insulation Material":"Thermoplastic","Number of Positions":"40","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"-","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":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.2700","priceTiers":[{"qty":1,"price":"$4.27000","currency":"USD"},{"qty":72,"price":"$3.58847","currency":"USD"},{"qty":144,"price":"$3.41764","currency":"USD"},{"qty":504,"price":"$2.90500","currency":"USD"},{"qty":1008,"price":"$2.47779","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2b4ca2d883a8aabc8c48e36ca42446bd.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/52601-S40-4LF/alternatives.json"},"ai":{"faq":[{"question":"Is 52601-S40-4LF RoHS compliant?","answer":"Yes, the 52601-S40-4LF is RoHS compliant per the current directive."},{"question":"What is the difference between 52601-S40-4LF and 52601-S40-5LF?","answer":"Both are 40-position, 0.100\" pitch shrouded headers from the same series. The -4LF has a 15.0 microinch gold or GXT™ mating finish; the -5LF carries a heavier plating grade. Confirm the -5LF's exact thickness from its datasheet for high-cycle applications."},{"question":"What is the mating connector for 52601-S40-4LF?","answer":"It mates with Quickie™ series IDC sockets and other 0.100\" pitch female receptacles with a 40-position, 2-row layout and matching keying slot."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/52601-S40-4LF","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/52601-S40-4LF 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}}