{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-1734577-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-1734577-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-1734577-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-1734577-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity modular jack, 3-1734577-1, 8P8C (RJ45, Ethernet), vertical, through-hole, shielded, gold-plated contacts, Cat3 rated, board lock.","salesMarkdown":"## Shielded 8P8C Jack for Legacy Ethernet and Voice The TE Connectivity 3-1734577-1 is a vertical through-hole modular jack with 8 positions and 8 contacts (8P8C), the standard RJ45 form factor for Ethernet and telecom interfaces. The shielded shell provides a low-impedance path to chassis ground, containing radiated emissions from the unshielded twisted-pair cable in industrial or office equipment enclosures. Rated Category 3, this jack is designed for 10BASE-T Ethernet and voice-grade applications up to 16 MHz. The Cat3 rating limits the bandwidth relative to modern Cat5e or Cat6 jacks — a critical fit check if the BOM specifies a higher performance category for 100BASE-TX or Gigabit Ethernet. The single-row, single-port vertical orientation suits board-edge or panel-mount layouts where the cable enters from above. ## Board Lock and Solder Termination Two board-lock features on the through-hole solder tails anchor the jack to the PCB, resisting shear forces from repeated cable insertion and extraction. The user-selectable tab direction lets the integrator orient the latch tab for top-entry or side-entry cable routing before soldering. The PA46 glass-filled housing withstands lead-free reflow profiles without deformation.","metaTitle":"TE 3-1734577-1 Modular Jack, 8P8C, Shielded, Cat3","metaDescription":"TE Connectivity 3-1734577-1 shielded modular jack, 8P8C (RJ45) vertical through-hole, gold contacts, Cat3 rated. Active production, sourced per RFQ.","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":"Does Not Contain LED","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":"6.00µin (0.152µm)","Number of Positions/Contacts":"8p8c (RJ45, Ethernet)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8500","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.85000","currency":"USD"},{"qty":10,"price":"$2.53900","currency":"USD"},{"qty":25,"price":"$2.52600","currency":"USD"},{"qty":100,"price":"$2.29380","currency":"USD"},{"qty":300,"price":"$2.28097","currency":"USD"},{"qty":500,"price":"$2.07478","currency":"USD"},{"qty":1000,"price":"$1.85570","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the TE 3-1734577-1 modular jack?","answer":"Submit a request for quotation to confirm current availability and pricing."},{"question":"Does 3-1734577-1 have a board lock?","answer":"Yes, the 3-1734577-1 includes board-lock features on the through-hole tails for mechanical retention on the PCB."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-1734577-1","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/3-1734577-1 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}}