{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77311-118-21","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77311-118-21","canonicalUrl":"https://icsourcedirect.com/amphenol/77311-118-21","factsUrl":"https://icsourcedirect.com/api/mcp/products/77311-118-21","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BergStik header, order code 77311-118-21, 21 positions, single row, 0.100\" (2.54 mm) pitch, unshrouded male pin, gold or GXT™ mating finish, through-hole, solder termination, push-pull fastening, UL94 V-0.","salesMarkdown":"## 21-position unshrouded BergStik header The 77311-118-21: Mating contacts carry gold or GXT™ finish; the posts are tin-lead. ## Obsolete — sourced per RFQ Quantities are confirmed at RFQ through independent surplus channels. The pitch, position count, and footprint are shared across the BergStik series, so a same-series sibling with an active lifecycle may be evaluated for new designs.","metaTitle":"Amphenol ICC (FCI) 77311-118-21 BergStik Header, 21-Pos","metaDescription":"Amphenol ICC (FCI) BergStik 77311-118-21: 21-position unshrouded male header, 0.100\" (2.54 mm) pitch, through-hole, gold mating finish, UL94 V-0.","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":"21","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":"0.450\\\" (11.43mm)","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":"$1.8258","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b7619af15a6f914d234facab530ef078.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/77311-118-21/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Amphenol ICC (FCI) provide for the 77311-118-21?","answer":"RoHS and REACH compliance status should be confirmed at RFQ, as the contact post finish is tin-lead."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77311-118-21","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/77311-118-21 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}}