{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77313-801-56LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77313-801-56LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77313-801-56LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77313-801-56LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BergStik® unshrouded breakaway header, 56 circuits, 0.100\" (2.54mm) pitch, through-hole, gold-plated mating contacts, rated 3A per contact, -65°C to 130°C.","salesMarkdown":"## 56-Pin Breakaway Header for Board-to-Board and Cable Interconnects ## Board Layout and Routing Considerations The 0.230\" (5.84mm) mating pin length and 0.095\" (2.41mm) post length give a total contact length of 0.425\" (10.80mm), which sets the board-to-board stack height when mated with a receptacle. This is common for BergStik headers used with IDC sockets or crimp housings that have their own polarization features.","metaTitle":"77313-801-56LF BergStik Header – 56-Pin, 0.100\" Pitch","metaDescription":"Amphenol ICC (FCI) 77313-801-56LF BergStik breakaway header: 56 positions, 0.100\" pitch, 3A per contact, gold plating. Active production. RFQ for sourcing.","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":"56","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":"$1.8127","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/15efa251dc12bbd88801820e63936d0f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for 77313-801-56LF?","answer":"The mating half must accept 0.025\" square pins and match the 56-position, dual-row layout."},{"question":"Is 77313-801-56LF RoHS compliant?","answer":"The part number suffix 'LF' indicates lead-free / RoHS-compliant construction, consistent with Amphenol ICC (FCI) BergStik series practice."},{"question":"What is the pitch of 77313-801-56LF?","answer":"The mating pitch and row spacing are both 0.100\" (2.54mm), standard for BergStik headers."},{"question":"Is 77313-801-56LF a shrouded header?","answer":"No, it is an unshrouded breakaway header. The pins are exposed with no plastic shroud, allowing custom length snapping and direct access for mating."},{"question":"Where can I buy 77313-801-56LF available via RFQ confirmation?","answer":"Availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77313-801-56LF","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/77313-801-56LF 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}}