{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77313-118-48LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77313-118-48LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77313-118-48LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77313-118-48LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® series, 77313-118-48LF: unshrouded breakaway header, 48 positions, 2 rows, 0.100\" (2.54mm) pitch, through-hole solder termination, gold-plated mating contacts, UL94 V-0 black thermoplastic housing.","salesMarkdown":"The 77313-118-48LF: The through-hole solder tails measure 0.120\" (3.05mm) long, enough to clear a 1.6mm board and still leave a visible fillet on the solder side. The 0.100\" row spacing matches the pitch, so the pad pattern is a simple 2×24 grid. Board layout engineers can route one trace between pads on a standard 1 oz copper layer without necking down below 0.008\" trace width. Mating contacts are plated with gold or GXT™ over 30.0µinch (0.76µm) of nickel underplate. The solder tails are tin-plated (78.7µinch / 2.00µm), which wets well in lead-free wave or hand-solder processes. No need for a separate gold-flash step on the post. ## Peer Comparison in the BERGSTIK® Line The 77313-118-48LF sits alongside siblings 77313-118-26LF (26 positions) and 77313-118-16LF (16 positions) in the same dual-row, unshrouded, 0.100\" pitch format.","metaTitle":"77313-118-48LF BERGSTIK® Header, 48 Pos, 2.54mm Pitch","metaDescription":"Amphenol ICC (FCI) BERGSTIK® unshrouded breakaway header, 48 positions, 0.100\" (2.54mm) pitch, through-hole, gold-plated contacts, UL94 V-0.","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":"48","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-65°C~130°C","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":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.53000","currency":"USD"},{"qty":10,"price":"$2.29800","currency":"USD"},{"qty":100,"price":"$2.02460","currency":"USD"},{"qty":500,"price":"$1.72094","currency":"USD"},{"qty":1000,"price":"$1.46787","currency":"USD"},{"qty":5000,"price":"$1.31602","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/15efa251dc12bbd88801820e63936d0f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pin pitch of 77313-118-48LF?","answer":"The mating pitch is 0.100\" (2.54mm), with the same 0.100\" row spacing between the two rows. This is the standard 0.100\" grid used across the BERGSTIK® series."},{"question":"Is 77313-118-48LF a shrouded or unshrouded header?","answer":"It is unshrouded — a breakaway header with no plastic shroud around the pins. The fastening type is push-pull, meaning the mating receptacle relies on friction fit without a locking latch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77313-118-48LF","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/77313-118-48LF 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}}