{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"76383-320LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"76383-320LF","canonicalUrl":"https://icsourcedirect.com/amphenol/76383-320LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/76383-320LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Dubox™ header, 40 positions, 0.100\" (2.54 mm) pitch, right-angle through-hole, shrouded 2-wall, friction lock, 3 A per contact, gold GXT™ on mating face.","salesMarkdown":"## Friction lock holds under vibration The 76383-320LF: The friction lock on the 2-wall shroud keeps the mating receptacle from backing out — relevant for equipment that sees machine vibration or frequent cable handling. ## 3 A per contact — signal-level current budget Rated 3 A per contact, typical for signal-level loads (digital I/O, low-power sensor lines). ## Through-hole, right-angle — board-edge routing Through-hole termination gives a stronger mechanical anchor than SMT for a 40-position connector that sees cable strain. The 0.154\" (3.91 mm) post length fits standard 1.6 mm PCBs. ## Active production — no obsolescence risk RoHS compliant; UL94 V-0 rated polyester housing for flame-rated equipment enclosures.","metaTitle":"76383-320LF Amphenol ICC (FCI) Dubox™ 40-Pin Header 0.100\"","metaDescription":"76383-320LF is an active Amphenol ICC (FCI) Dubox™ header, 40 positions, 0.100\" pitch, right-angle through-hole, friction lock, 3 A per contact.","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":"Tube","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":"40","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":"Gold, GXT™","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":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.1700","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.17000","currency":"USD"},{"qty":10,"price":"$4.69000","currency":"USD"},{"qty":100,"price":"$4.13210","currency":"USD"},{"qty":500,"price":"$3.51230","currency":"USD"},{"qty":1000,"price":"$2.99578","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/785459e162f5dd01c5214301b003925d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order 76383-320LF or check stock?","answer":"Current pricing and availability are confirmed at RFQ — no stock-holding claim is made on this page."},{"question":"Is 76383-320LF through hole or SMD?","answer":"Through-hole, right-angle termination. The solder posts are 0.154\" (3.91 mm) long."},{"question":"Does 76383-320LF have a locking mechanism?","answer":"Yes — a friction lock on the 2-wall shrouded header."},{"question":"What is the closest pin-compatible alternative to 76383-320LF in this Pin Headers family?","answer":"The Dubox™ series includes other position counts and orientations, but a direct drop-in replacement is not confirmed."},{"question":"What is 76383-320LF's listed style (Board to Cable/Wire) on this Pin Headers line?","answer":"Style is Board to Cable/Wire — a header that accepts a crimp-terminated receptacle housing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/76383-320LF","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/76383-320LF 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}}