{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"76383-402LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"76383-402LF","canonicalUrl":"https://icsourcedirect.com/amphenol/76383-402LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/76383-402LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Dubox™ 76383-402LF, 4-position, 0.100\" (2.54mm) pitch, right-angle, through-hole pin header, shrouded 2-wall, friction lock, tin-plated contacts, 3 A, UL94 V-0, bulk.","salesMarkdown":"## Right-Angle Dubox™ Header for Board-Edge Wire Routing ## Tin-Plated Contacts at 3 A — Signal-Duty Fit Tin is a reliable, cost-effective finish for applications with infrequent mating cycles — typical for internal wiring in power supplies, PLC cabinets, and HVAC controllers. If the application requires repeated reconnection (hundreds of cycles), the gold-plated sibling 76383-302LF (30 µinch GXT™) is a better fit.","metaTitle":"76383-402LF Amphenol ICC Dubox™ Header 4-Pin 2.54mm Right","metaDescription":"76383-402LF Amphenol ICC (FCI) Dubox™ 4-position, 0.100\" (2.54mm) pitch, right-angle pin header with friction lock. Tin-plated contacts, 3 A rating, UL94 V-0.","metaKeywords":null},"attributes":{"series":"Dubox™","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Cable/Wire","Series":"Dubox™","Package":"Bulk","Features":"-","Shrouding":"Shrouded - 2 Wall","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Friction Lock","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Blue","Insulation Height":"0.307\\\" (7.80mm)","Ingress Protection":"-","Base Product Number":"76383","Insulation Material":"Polyester, Glass Filled","Number of Positions":"4","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.154\\\" (3.91mm)","Current Rating (Amps)":"3A","Operating Temperature":"-40°C~125°C","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.197\\\" (5.00mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"78.7µin (2.00µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.79000","currency":"USD"},{"qty":10,"price":"$0.69000","currency":"USD"},{"qty":100,"price":"$0.56840","currency":"USD"},{"qty":500,"price":"$0.49430","currency":"USD"},{"qty":1000,"price":"$0.40779","currency":"USD"},{"qty":5000,"price":"$0.35836","currency":"USD"},{"qty":10000,"price":"$0.33365","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/785459e162f5dd01c5214301b003925d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 76383-402LF compatible with 2.54mm pitch connectors?","answer":"Yes. The friction lock requires a matching receptacle with a locking ramp."},{"question":"What is the replacement or equivalent for 76383-402LF?","answer":"No direct replacement is listed. The closest functional second-source is the same-series 76383-403LF (6-position) or 76383-404LF (8-position) if the circuit count can change. For gold-plated contacts, the 76383-302LF (4-position, 30 µinch GXT™) is the sibling with higher mating cycle life."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/76383-402LF","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/76383-402LF 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}}