{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77314-188LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77314-188LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77314-188LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77314-188LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® header, 14 positions (13 loaded), 0.100\" (2.54 mm) pitch, unshrouded, through hole, gold GXT™ mating finish, 3 A, UL94 V-0.","salesMarkdown":"The 77314-188LF: This BERGSTIK® header carries 14 pin positions in a dual-row layout, but only 13 are loaded with contacts. The empty position acts as a built-in keying feature — it prevents mating with a receptacle that has a corresponding plugged or missing cavity, which is a common trick in harness assembly to avoid reverse-polarity or wrong-cable connections. ## Gold GXT Plating — Why It Matters for Field Life","metaTitle":"77314-188LF Amphenol ICC BERGSTIK® Header, 14 Pos","metaDescription":"77314-188LF BERGSTIK® header, 14 positions (13 loaded), 0.100\" pitch, gold GXT plating, 3 A, UL94 V-0. Active production. Sourced per RFQ.","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":"14","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":"0.445\\\" (11.30mm)","Contact Finish - Mating":"Gold, GXT™","Contact Length - Mating":"0.225\\\" (5.72mm)","Number of Positions Loaded":"13","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":"$0.7453","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c022cbc812e9dafac2ab6f5893d3d941.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to 77314-188LF in the BERGSTIK® series?","answer":"The 77314-188LF is a 14-position header with one position unloaded (13 loaded). A standard 14-position fully loaded header from the same BERGSTIK® series would be pin-compatible in the PCB footprint but would not have the keying feature of the empty position. Confirm the mating receptacle's cavity configuration before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77314-188LF","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/77314-188LF 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}}