{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"53611-S40-6LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"53611-S40-6LF","canonicalUrl":"https://icsourcedirect.com/amphenol/53611-S40-6LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/53611-S40-6LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Quickie™ series, 53611-S40-6LF, board-to-cable/wire header, 40 positions, 2 rows, 0.100\" (2.54mm) pitch, through-hole solder termination, shrouded 4-wall, latch lock/eject hooks, 15µin gold mating finish, UL94 V-0.","salesMarkdown":"The latch lock/eject hooks on both ends provide positive retention against vibration and cable pull — once mated, the hooks snap into the receptacle's locking slots and require a deliberate squeeze to release. The mating finish is 15µinch gold over nickel on the contact area, with a tin post for solderability. This gold thickness is suited for applications with moderate mating cycles — think field-service access or periodic reconnections — without the cost of heavy gold. The contact base is phosphor bronze, a standard spring material that maintains contact force over temperature cycles. ## Sourcing and lifecycle — active, RoHS, tray packaged ## Compliance and material notes The keying slot prevents mis-mating with receptacles that lack the matching key — useful when multiple similar connectors are in the same panel.","metaTitle":"53611-S40-6LF Amphenol ICC (FCI) Quickie™ Header 40 Pos","metaDescription":"53611-S40-6LF Amphenol ICC (FCI) Quickie™ header, 40 positions, 0.100\" pitch, shrouded 4-wall, latch lock/eject hooks, 15µin gold mating.","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 Cable/Wire","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":"Latch Lock/Eject Hooks","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":"0.640\\\" (16.26mm)","Ingress Protection":"-","Base Product Number":"53611","Insulation Material":"Thermoplastic","Number of Positions":"40","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.150\\\" (3.81mm)","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":"$8.3200","priceTiers":[{"qty":1,"price":"$8.32000","currency":"USD"},{"qty":18,"price":"$7.48833","currency":"USD"},{"qty":90,"price":"$6.69256","currency":"USD"},{"qty":450,"price":"$5.60731","currency":"USD"},{"qty":954,"price":"$4.95613","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c9e8fafba3d5d50af84a6d5fbcc98b99.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/53611-S40-6LF/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 53611-S40-6LF?","answer":"The mating pitch is 0.100\" (2.54mm) on both the row spacing and the position spacing — standard for this class of wire-to-board header."},{"question":"What is the mating connector for 53611-S40-6LF?","answer":"This header mates with a Quickie™ series receptacle housing that accepts the corresponding crimp terminals. The 4-wall shroud and latch lock/eject hooks are designed to engage with the matching receptacle's locking slots."},{"question":"How can I order 53611-S40-6LF or check stock?","answer":"This part is sourced to order through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/53611-S40-6LF","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/53611-S40-6LF 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}}