{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77311-822-03LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77311-822-03LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77311-822-03LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77311-822-03LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK®, 77311-822-03LF, Board to Board Header, 3 Positions, 0.100\" (2.54mm) Pitch, Through Hole, Solder Termination, Unshrouded, Push-Pull Fastening, Black Insulation, UL94 V-0, 3A per Contact, 15.0µin Gold Mating Finish, Tin Post Finish.","salesMarkdown":"## What This Header Fits: Pitch, Pinout, and Mating Half ## Current, Temperature, and Plating: What the Ratings Allow The tin-plated post finish (78.7 µinch) is standard for solder joints. Phosphor bronze contacts provide reliable spring force over the temperature range. ## Lifecycle and Sourcing: Active Production, No Obsolescence Risk It is RoHS compliant. ## How It Compares to Nearby Siblings in the BERGSTIK® Line The closest peer is 77311-802-03LF — same 3 positions, same pitch, same plating, but with a shorter overall contact length of 0.465\" (11.81mm) vs 0.525\" (13.34mm). If your PCB stack height or mating receptacle depth needs the extra 0.060\" (1.53mm) of pin length, the 77311-822-03LF is the right pick. The 77311-801-03LF is even shorter at 0.425\" (10.80mm). For 2-position needs, the 77311-824-02LF matches the same pitch and plating.","metaTitle":"77311-822-03LF Amphenol ICC (FCI) BERGSTIK® Header, 3 Pos","metaDescription":"Amphenol ICC (FCI) 77311-822-03LF BERGSTIK® unshrouded header, 3 positions, 0.100\" (2.54mm) pitch, through hole, 3A per contact, gold mating finish.","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":"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":"Gold or Gold, GXT™","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":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.30000","currency":"USD"},{"qty":10,"price":"$0.25900","currency":"USD"},{"qty":100,"price":"$0.20140","currency":"USD"},{"qty":500,"price":"$0.17264","currency":"USD"},{"qty":1000,"price":"$0.14387","currency":"USD"},{"qty":5000,"price":"$0.12332","currency":"USD"},{"qty":10000,"price":"$0.11510","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b7619af15a6f914d234facab530ef078.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch and pin configuration of 77311-822-03LF?","answer":"The pitch is 0.100\" (2.54mm). It is a 3-position, single-row header with all positions loaded. The contact shape is square male pin."},{"question":"How can I order 77311-822-03LF or check stock?","answer":"Availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77311-822-03LF","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/77311-822-03LF 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}}