{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77311-101-24LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77311-101-24LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77311-101-24LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77311-101-24LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® unshrouded header, 24 positions, single row, 0.100\" (2.54 mm) pitch, through-hole solder termination, male pin, gold or GXT™ mating finish, 3 A per contact, UL94 V-0 black thermoplastic housing.","salesMarkdown":"## Board Footprint and Signal Count The 77311-101-24LF: The single row keeps the board footprint narrow: 24 positions at 2.54 mm pitch gives a total width of about 60 mm from pin 1 to pin 24. Common mating halves include BergStik receptacle housings and IDC sockets from the same series. Termination is solder to through-hole PCB. No press-fit or surface-mount option — this is a traditional solder-in header. Push-pull fastening — no locking latch. In a vibration environment, consider a secondary retention method such as a wire-to-board housing with a latch or a dab of adhesive on the header body.","metaTitle":"77311-101-24LF BERGSTIK® Header, 24 Pos, 0.100\" Pitch, Gold","metaDescription":"Amphenol ICC (FCI) 77311-101-24LF BERGSTIK® unshrouded header, 24 positions, single row, 0.100\" pitch, 3 A per contact, gold/GXT™ mating finish.","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":"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":"24","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.095\\\" (2.41mm)","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-65°C~125°C","Mated Stacking Heights":"-","Overall Contact Length":"0.425\\\" (10.80mm)","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":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4071","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b7619af15a6f914d234facab530ef078.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77311-101-24LF","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/77311-101-24LF 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}}