{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77313-801-54LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77313-801-54LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77313-801-54LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77313-801-54LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® series, 54-position dual-row unshrouded header, 0.100\" (2.54 mm) pitch, through-hole solder termination, gold or GXT™ plating on mating contact, rated 3 A per contact, UL 94 V-0 thermoplastic housing.","salesMarkdown":"## 54-Position Dual-Row Unshrouded Header The 77313-801-54LF: The through-hole solder termination and 0.095\" (2.41 mm) post length suit standard PCB thicknesses. The 3 A per-contact rating is the current ceiling at the 0.100\" pitch — above that, the temperature rise in the phosphor bronze contact and thermoplastic housing (UL 94 V-0) exceeds the material limits. This is a male pin header with square 0.025\" (0.64 mm) posts, 0.230\" (5.84 mm) mating length. Termination is through-hole solder. All 54 positions are loaded; no breakaway option on this variant.","metaTitle":"77313-801-54LF BERGSTIK® Header, 54 Pos, 0.100\" Pitch, Gold","metaDescription":"Amphenol ICC (FCI) 77313-801-54LF BERGSTIK® unshrouded header, 54 positions, dual-row, 0.100\" pitch, 3 A per contact, gold-plated mating surface.","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":"77313","Insulation Material":"Thermoplastic","Number of Positions":"54","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.095\\\" (2.41mm)","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-65°C~130°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":"$1.7767","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/15efa251dc12bbd88801820e63936d0f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 77313-801-54LF RoHS compliant?","answer":"The part number suffix 'LF' indicates lead-free / RoHS-compliant finish. The contact post is tin-plated (78.7 µinch), and the housing is UL 94 V-0 thermoplastic."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77313-801-54LF","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/77313-801-54LF 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}}