{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77314-802LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77314-802LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77314-802LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77314-802LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® series, 77314-802LF: 20-position (19 loaded), dual-row, 0.100\" (2.54 mm) pitch unshrouded breakaway header, through-hole solder termination, male pin, gold GXT™ mating finish, 3 A rated, UL94 V-0.","salesMarkdown":"## 20-Position Breakaway Header with Keying The 77314-802LF: Nineteen positions are loaded — one pin is omitted to create a polarization key that prevents mis-mating with a standard 20-position socket strip. Through-hole termination with a solder post length of 0.120\" (3.05 mm) — this is the portion that passes through the PCB and is soldered. The contact finish on the solder post is tin (78.7 µinch / 2.00 µm), which wets well during wave or hand soldering and is compatible with lead-free processes. The square pin shape (0.025\" square typical for this series) fits standard 0.025\" square-post receptacles. The base product number is 77314, which covers the 20-position dual-row breakaway header family. The -802LF suffix denotes the specific plating and loading variant: gold GXT™ mating finish, tin post, 19 positions loaded.","metaTitle":"77314-802LF BERGSTIK® 20-Pin Breakaway Header, 0.100\" Pitch","metaDescription":"Amphenol ICC (FCI) 77314-802LF: 20-position (19 loaded), 2-row unshrouded header, 0.100\" pitch, 3 A, gold GXT™ mating finish, UL94 V-0.","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 or Cable","Series":"BERGSTIK®","Package":"Bag","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header, Breakaway","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":"0.100\\\" (2.54mm)","Ingress Protection":"-","Base Product Number":"77314","Insulation Material":"Thermoplastic","Number of Positions":"20","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"3A","Operating Temperature":"-65°C~130°C","Mated Stacking Heights":"-","Overall Contact Length":"0.453\\\" (11.50mm)","Contact Finish - Mating":"Gold, GXT™","Contact Length - Mating":"0.230\\\" (5.84mm)","Number of Positions Loaded":"19","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":"$1.0229","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c022cbc812e9dafac2ab6f5893d3d941.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What mates with the 77314-802LF header?","answer":"The 19 loaded positions mean the mating receptacle must also have one position unloaded or left open to align with the keying pin."},{"question":"What is the difference between 77314-802LF and 77314-803LF?","answer":"The 77314-803LF is the 20-position fully loaded variant (all 20 pins present) with the same gold GXT™ mating finish and tin post. The 77314-802LF has 19 positions loaded — one pin omitted for polarization. If your application requires all 20 circuits, use the -803LF; if you need keying to prevent mis-mating, the -802LF provides that."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77314-802LF","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/77314-802LF 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}}