{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1828074-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1828074-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1828074-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/1828074-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity, LC Duplex Coupler, 1828074-3, Multimode, Duplex, Panel Mount Snap-In, Green, UL94 V-0, Includes Dust Cap.","salesMarkdown":"## LC Duplex Multimode Coupler, Panel Mount The TE Connectivity 1828074-3 is an LC duplex coupler designed for multimode fiber optic systems. It provides a precision-aligned connection between two LC duplex connectors, with a ceramic ferrule alignment sleeve for low insertion loss. ## Multimode, Duplex, with Dust Cap Rated for multimode operation, this coupler is the correct choice for 50/125 µm or 62.5/125 µm fiber links. The duplex configuration maintains transmit/receive polarity — the two LC receptacles are keyed to accept standard duplex LC connectors in a key-up/key-down orientation. A dust cap is included to protect the ferrule alignment sleeve when the coupler is unmated. ## Mounting and Compliance Mounts via snap-in retention into a panel cutout — no hardware required. The coupler is compatible with standard LC/PC (Physical Contact) connectors.","metaTitle":"TE Connectivity 1828074-3 LC Duplex Multimode Coupler, Green","metaDescription":"TE Connectivity 1828074-3 LC duplex multimode fiber optic coupler. Panel mount, snap-in. Green housing, UL94 V-0. Includes dust cap.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Mode":"Multimode","Type":"Coupler","Color":"Green","Series":"-","Package":"Box","Features":"Dust Cap","Mounting Type":"Panel Mount, Snap-In","Simplex/Duplex":"Duplex","lifecycle_stage":"unknown","Ferrule Material":"Ceramic","Housing Material":"Polyphenylene Ether (PPE), Polystyrene (PS)","Ingress Protection":"-","Operating Temperature":"-","Convert To (Adapter End)":"LC Receptacle","Convert From (Adapter End)":"LC Receptacle","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.2100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/33b5cf9b9231e15c9bdf7495db1b994b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the 1828074-3 available via RFQ confirmation?","answer":"Availability is confirmed at quote time — submit an RFQ for current pricing and lead time."},{"question":"Is 1828074-3 single mode or multimode?","answer":"The 1828074-3 is a multimode coupler. It is designed for use with 50/125 µm or 62.5/125 µm multimode fiber."},{"question":"What is the polarity of 1828074-3 (key-up/key-down)?","answer":"The 1828074-3 is a duplex coupler. It accepts standard duplex LC connectors in a key-up/key-down orientation to maintain transmit/receive polarity."},{"question":"Does 1828074-3 come with dust caps?","answer":"Yes, the 1828074-3 includes a dust cap to protect the ferrule alignment sleeve when the coupler is not in use."},{"question":"Is 1828074-3 compatible with LC/PC connectors?","answer":"Yes, the 1828074-3 is an LC duplex coupler and is compatible with standard LC/PC (Physical Contact) connectors."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1828074-3","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/te-connectivity-amp-connectors/1828074-3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}