{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"77311-118-09LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"77311-118-09LF","canonicalUrl":"https://icsourcedirect.com/amphenol/77311-118-09LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/77311-118-09LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® unshrouded header, 9 positions, single row, 0.100\" (2.54mm) pitch, through-hole solder termination, 3 A per contact, 30 µinch gold mating finish, UL94 V-0 black thermoplastic housing.","salesMarkdown":"## Board-fit anchor: 0.100\" pitch, 9 positions, single row The 77311-118-09LF: That gold thickness supports repeated connect/disconnect cycles — useful for test fixtures or field-service boards where the header sees more than a few mates over its life. ## Position count vs. siblings: 9 vs 8 vs 7 The 77311-118-09LF is the 9-position member of the BERGSTIK® single-row, unshrouded header family. The closest sibling is the 8-position 77311-118-08LF, identical in every other spec — same pitch, same plating, same current rating, same active lifecycle. If your BOM calls for 7 positions, the 77311-118-07LF is the drop-in alternative with the same footprint and ratings. No other functional difference exists across the 6-, 7-, 8-, and 9-position variants in this suffix range. ## Active production, RoHS, and sourcing","metaTitle":"77311-118-09LF Amphenol ICC BERGSTIK® Header 9-Pos 2.54mm","metaDescription":"Amphenol ICC (FCI) BERGSTIK® unshrouded header, 9 positions, 0.100\" pitch, 3 A, 30 µinch gold mating finish. Active production, RoHS. Sourced per RFQ.","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","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":"Active","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":"9","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"3A per Contact","Operating Temperature":"-65°C~125°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":"$0.6400","priceTiers":[{"qty":1,"price":"$0.64000","currency":"USD"},{"qty":10,"price":"$0.56100","currency":"USD"},{"qty":100,"price":"$0.46230","currency":"USD"},{"qty":500,"price":"$0.40198","currency":"USD"},{"qty":1000,"price":"$0.33163","currency":"USD"},{"qty":5000,"price":"$0.29144","currency":"USD"},{"qty":10000,"price":"$0.27134","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b7619af15a6f914d234facab530ef078.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/77311-118-09LF/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional equivalent to 77311-118-09LF?","answer":"The 8-position 77311-118-08LF is the closest sibling — same pitch, plating, current rating, and active lifecycle. If your design can drop one position, it is a direct substitute in every other dimension."},{"question":"Does 77311-118-09LF have a mating connector?","answer":"No specific mating part number is listed by the manufacturer for this header."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/77311-118-09LF","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/77311-118-09LF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}