{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77311-102-20","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77311-102-20","canonicalUrl":"https://icsourcedirect.com/amphenol/77311-102-20","factsUrl":"https://icsourcedirect.com/api/mcp/products/77311-102-20","rawCanonicalId":null},"summary":{"shortDescription":"Molex BERGSTIK® 77311-102-20, 20-position single-row unshrouded header, 0.100\" (2.54 mm) pitch, through-hole, gold-on-mating contact finish (30 µin) over tin-lead post finish (150 µin), push-pull fastening, thermoplastic housing rated UL94 V-0, 0.465\" overall contact length, 0.100\" insulation height.","salesMarkdown":null,"metaTitle":"77311-102-20 BERGSTIK Header 20-pos 0.100\"","metaDescription":"20-position 0.100\" pitch BERGSTIK® unshrouded header, gold mating / tin-lead post, through-hole, rated UL94 V-0. Sourced to order against RFQ — obsolete status confirmed.","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":"20","Row Spacing - Mating":"-","Contact Finish - Post":"Tin-Lead","Contact Length - Post":"0.135\\\" (3.43mm)","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"0.465\\\" (11.81mm)","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":"150.0µin (3.81µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b7619af15a6f914d234facab530ef078.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/77311-102-20/alternatives.json"},"ai":{"faq":[{"question":"What is the BERGSTIK® 77311-102-20's connector style and series?","answer":"The 77311-102-20 is listed as Board to Board style under the BERGSTIK® series — a single-row unshrouded male header at 0.100\" (2.54 mm) pitch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77311-102-20","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/77311-102-20 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}}