{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"68402-318LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"68402-318LF","canonicalUrl":"https://icsourcedirect.com/amphenol/68402-318LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/68402-318LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Dubox™ series, 68402-318LF, 18-position single-row board-to-board receptacle, 0.100\" (2.54mm) pitch, surface mount, gold mating contacts, 1000V rating, UL94 V-0.","salesMarkdown":"## 18-Position SMT Receptacle at 0.100\" Pitch Rated for 1000V, the connector suits power distribution within a board stack, not just signal-level interconnect. ## Surface-Mount Termination and Board Fit Termination is solder-only via surface-mount pads — no through-hole or press-fit option. The single-row layout with 18 positions keeps the footprint narrow, useful for edge-mount or tight-width board stacks. Insulation height is 0.310\" (7.87mm), which sets the mated stack height when paired with a matching header. In high-vibration environments, a header with a locking ramp or a separate retention feature should be considered. ## Application Range and Environment The square contact shape mates with standard 0.025\" square header pins.","metaTitle":"68402-318LF Amphenol ICC Dubox™ 18-Pos 0.100\" Pitch SMT","metaDescription":"68402-318LF: Amphenol ICC Dubox™ 18-position, 0.100\" (2.54mm) pitch board-to-board SMT receptacle. Gold mating contacts, 1000V rating, UL94 V-0.","metaKeywords":null},"attributes":{"series":"Dubox™","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Female Socket Headers"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"Dubox™","Package":"Tube","Features":"-","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial, Telecommunications","Contact Type":"Female Socket","Contact Shape":"Square","Mounting Type":"Surface Mount","Connector Type":"Receptacle","Fastening Type":"Push-Pull","Number of Rows":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"1000V","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.310\\\" (7.87mm)","Ingress Protection":"-","Base Product Number":"68402","Insulation Material":"Polyphenylene Sulfide (PPS), Glass Filled","Number of Positions":"18","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"-","Operating Temperature":"-65°C~125°C","Mated Stacking Heights":"-","Contact Finish - Mating":"Gold","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.9000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.90000","currency":"USD"},{"qty":10,"price":"$3.53700","currency":"USD"},{"qty":100,"price":"$3.11650","currency":"USD"},{"qty":500,"price":"$2.64898","currency":"USD"},{"qty":1000,"price":"$2.25943","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/90850d74e5eebbb6767e5933186662b0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mounting type of 68402-318LF?","answer":"Surface mount (SMT) with solder termination. No through-hole or press-fit option is available."},{"question":"What series does 68402-318LF belong to?","answer":"It belongs to the Dubox™ series from Amphenol ICC (FCI), a family of board-to-board interconnects at 0.100\" pitch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/68402-318LF","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/68402-318LF 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}}