{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77311-824-23LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77311-824-23LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77311-824-23LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77311-824-23LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® board-to-board header, 23 positions, 1 row, 0.100\" (2.54mm) pitch, through-hole solder termination, unshrouded male pins, black thermoplastic housing, rated 3 A per contact.","salesMarkdown":"## 23-Pin Single-Row Header — BERGSTIK Series Fit The 77311-824-23LF: It is a board-to-board interconnect, terminated by through-hole solder. The 23-position count is an odd-pin variant — not a standard 20 or 24 — so it likely matches a specific BOM position or a non-standard footprint. ## Current and Plating — What the Ratings Mean Derate above 25°C per the standard curve. Through-hole solder termination: the contact length - post is 0.114\" (2.90mm) — suitable for standard 0.062\" (1.6mm) PCB thickness with a solder fillet. Supplied by Amphenol ICC (FCI) under the base product number 77311. The -23LF suffix denotes the 23-position, lead-free (RoHS-compliant) variant.","metaTitle":"77311-824-23LF Amphenol BERGSTIK Header, 23 Pos","metaDescription":"Amphenol BERGSTIK 77311-824-23LF board-to-board header, 23 positions, single row, 0.100\" (2.54mm) pitch, through hole, unshrouded, 3A per contact, gold mating","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":"23","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":"Gold or Gold, GXT™","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":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1777","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b7619af15a6f914d234facab530ef078.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/77311-824-23LF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 77311-824-23LF available via RFQ confirmation?","answer":"The 77311-824-23LF is an active-production part. We source it per RFQ against your BOM quantity; current availability and lead time are confirmed at quote time. No stock-holding claim is made here."},{"question":"What is the current rating of 77311-824-23LF?","answer":"Rated 3 A per contact. This is a signal-level header — not intended for power distribution."},{"question":"Is 77311-824-23LF RoHS compliant?","answer":"The part number suffix 'LF' indicates lead-free / RoHS-compliant finish. The contact post plating thickness is 78.7 µin (2.00 µm) tin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77311-824-23LF","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/77311-824-23LF 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}}