{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77311-801-12LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77311-801-12LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77311-801-12LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77311-801-12LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® unshrouded header, 12 positions, single row, 0.100\" (2.54mm) pitch, through-hole solder termination, 3A per contact, 15µin gold mating surface, UL94 V-0 black thermoplastic housing.","salesMarkdown":"## 12-Pin Single-Row BERGSTIK® Header at 0.100\" Pitch The 77311-801-12LF: Gold at this thickness supports 500+ mating cycles in controlled environments, making it suitable for field-serviceable equipment where the connector sees repeated engagement. The base product number is 77311, and the -12LF suffix indicates a lead-free (RoHS-compliant) finish. The contact post is tin-plated (78.7µinch), and the mating surface is gold or GXT™ (15µinch minimum).","metaTitle":"77311-801-12LF BERGSTIK® Header, 12-Pos, 0.100\" Pitch, 3A","metaDescription":"Amphenol ICC (FCI) BERGSTIK® unshrouded header, 12 positions, 0.100\" pitch, 3A per contact, 15µin gold mating, -65°C to 125°C.","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":"12","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":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4063","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b7619af15a6f914d234facab530ef078.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pinout of 77311-801-12LF?","answer":"All positions are populated. The pinout follows the standard BERGSTIK® layout: pin 1 is typically marked on the housing."},{"question":"Is 77311-801-12LF RoHS compliant?","answer":"Yes, the -LF suffix in the part number denotes lead-free and RoHS-compliant construction. The contact post uses tin plating (78.7µinch), and the mating surface is gold or GXT™."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77311-801-12LF","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/77311-801-12LF 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}}