{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1734577-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1734577-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1734577-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/1734577-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity, Modular Jack, 1734577-4, 8p8c (RJ45, Ethernet), Vertical, Shielded, Through Hole, Solder, Gold 50.0µin (1.27µm) Contacts, Board Lock, Green-Yellow LED, Cat3, Tray.","salesMarkdown":"## Shielded 8p8c Vertical Jack with Status LED It carries a Cat3 rating, which means it is specified for 10/100BASE-T Ethernet applications where the channel bandwidth stays within 16 MHz — not for Gigabit or higher-speed protocols that require Cat5e or Cat6 performance. The single-row, single-port housing is moulded from glass-filled PA46 (Nylon 4/6), giving it a high continuous-use temperature tolerance suitable for reflow soldering processes. A green-yellow LED is integrated into the body for link/activity indication, saving a separate panel indicator component. The Cat3 performance classification limits this jack to applications operating up to 16 MHz — sufficient for 10BASE-T and 100BASE-T4 Ethernet, digital subscriber line (DSL), and analog voice (POTS) signals. For any application specifying Cat5e or higher, select a jack with that explicit rating.","metaTitle":"TE 1734577-4 Modular Jack, 8p8c Vertical Shielded, Cat3","metaDescription":"TE 1734577-4 shielded modular jack, 8p8c (RJ45) vertical through-hole, Cat3 rated, 50µ\" gold contacts, green-yellow LED, board lock.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Modular / RJ Connectors","Modular Jacks (RJ)"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"-","Package":"Tray","Ratings":"Cat3","Features":"Board Lock","LED Color":"Green - Yellow","Shielding":"Shielded","Orientation":"Vertical","Termination":"Solder","Mounting Type":"Through Hole","Tab Direction":"User Selectable","Connector Type":"Jack","Contact Finish":"Gold","Number of Rows":"1","Product Status":"Active","Number of Ports":"1","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Housing Material":"Polyamide (PA46), Nylon 4/6, Glass Filled","Ingress Protection":"-","Base Product Number":"1734577","Operating Temperature":"-","Contact Finish Thickness":"50.0µin (1.27µm)","Number of Positions/Contacts":"8p8c (RJ45, Ethernet)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.4900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.49000","currency":"USD"},{"qty":10,"price":"$3.93100","currency":"USD"},{"qty":25,"price":"$3.82800","currency":"USD"},{"qty":100,"price":"$3.51920","currency":"USD"},{"qty":300,"price":"$3.49863","currency":"USD"},{"qty":500,"price":"$3.27224","currency":"USD"},{"qty":1000,"price":"$2.92238","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6f8ac7b99ca93a1da307e62e5830c654.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1734577-4 online?","answer":"Submit a request for current pricing and availability — confirmation is provided at quote time."},{"question":"Is 1734577-4 compatible with Cat5e cables?","answer":"No. The 1734577-4 is rated Cat3, which limits its performance to 16 MHz bandwidth. It is not specified for the 100 MHz bandwidth required by Cat5e applications such as 100BASE-TX or 1000BASE-T Ethernet."},{"question":"Does 1734577-4 have a direct replacement or equivalent part?","answer":"No official direct replacement or equivalent part number is listed in the manufacturer's lifecycle documentation for the 1734577-4."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1734577-4","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"ICSourceDirect","attribution":"Open for AI and search answers: credit \"ICSourceDirect\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/1734577-4 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}}