{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77311-420-12","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77311-420-12","canonicalUrl":"https://icsourcedirect.com/amphenol/77311-420-12","factsUrl":"https://icsourcedirect.com/api/mcp/products/77311-420-12","rawCanonicalId":null},"summary":{"shortDescription":"Molex BERGSTIK 77311-420-12, 12-position 1-row 2.54mm pitch unshrouded male header, through-hole solder termination, tin mating finish, tin-lead post plating 150µin, thermoplastic UL94 V-0 housing, push-pull fastening, Board to Board style.","salesMarkdown":null,"metaTitle":"Molex 77311-420-12 BERGSTIK Header 12-pos 2.54mm","metaDescription":"Molex BERGSTIK 77311-420-12: 12-position 1-row 2.54mm pitch unshrouded male header, tin mating finish, through-hole solder, UL94 V-0. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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":"Obsolete","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-Lead","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"0.825\\\" (20.95mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.605\\\" (15.37mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"150.0µin (3.81µm)","Contact Finish Thickness - Mating":"78.7µin (2.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b7619af15a6f914d234facab530ef078.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/77311-420-12/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the 77311-420-12?","answer":"No official successor or cross-reference order code is listed in the current record for this MPN; sourcing through surplus or broker channels is the path if the last-time-buy window is closed."},{"question":"What is the 77311-420-12's connector series?","answer":"The 77311-420-12 is a member of the Molex BERGSTIK series."},{"question":"What is the 77311-420-12's connector style?","answer":"The 77311-420-12 is listed as Board to Board style."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77311-420-12","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/77311-420-12 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}}