{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77313-101-40LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77313-101-40LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77313-101-40LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77313-101-40LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® series, 77313-101-40LF — 40-position, dual-row, unshrouded male pin header, 0.100\" (2.54 mm) pitch, through-hole solder termination, 3 A per contact, gold-plated mating surface, UL94 V-0 black thermoplastic housing.","salesMarkdown":"The 77313-101-40LF: Both rows are fully populated (all 40 positions loaded), so the board layout is a straightforward 2×20 pattern with 0.100\" row spacing. This is common for breakaway headers where you snap off the exact pin count needed, though this part ships as a fixed 40-position piece. The tin-plated solder tails (78.7 µinch) are standard for through-hole soldering. If your BOM needs more I/O on the same footprint grid, the 60-position version is a direct swap in terms of mating interface and board layout, just wider.","metaTitle":"77313-101-40LF Amphenol ICC BERGSTIK® Header, 40 Pos","metaDescription":"77313-101-40LF BERGSTIK® header, 40 positions, 0.100\" (2.54 mm) pitch, dual-row, unshrouded, through-hole, 3 A per contact, gold mating finish.","metaKeywords":null},"attributes":{"series":"BERGSTIK®","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board or Cable","Series":"BERGSTIK®","Package":"Bulk","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":"40","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":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.39000","currency":"USD"},{"qty":10,"price":"$2.08200","currency":"USD"},{"qty":100,"price":"$1.86010","currency":"USD"},{"qty":500,"price":"$1.55010","currency":"USD"},{"qty":1000,"price":"$1.32866","currency":"USD"},{"qty":5000,"price":"$1.17807","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/15efa251dc12bbd88801820e63936d0f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 77313-101-40LF shrouded or unshrouded?","answer":"Unshrouded — there is no plastic shroud around the pins. The mating half must provide its own alignment and polarization."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77313-101-40LF","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/77313-101-40LF 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}}