{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1734577-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1734577-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1734577-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/1734577-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity modular jack, 1734577-2, 8P8C (RJ45, Ethernet), shielded, vertical through-hole, Cat3 rated, board lock, green/yellow LED, gold-plated contacts.","salesMarkdown":"## 8P8C Shielded Jack for Cat3 Installations It carries a Cat3 rating, meaning the connector is specified for 16 MHz signaling — appropriate for 10BASE-T and voice applications, but not for 100BASE-TX or higher-speed Ethernet that requires Cat5e or better. The green/yellow LED provides integrated link/activity status indication for front-panel ports. ## Shielded vs. Unshielded — Grounding Matters An unshielded RJ45 jack omits the shell and the grounding requirement, but also offers no common-mode noise rejection. For installations inside a metal enclosure with good cable shielding, this shielded jack provides a continuous ground path through the connector body. ## Board Lock and Vertical Orientation The board lock is a pair of metal tabs that solder into plated through-holes, anchoring the jack against the shear force from repeated cable insertion and removal. The vertical orientation places the RJ45 port perpendicular to the PCB, which suits panel-mount applications where the jack face aligns with the enclosure cutout. The through-hole termination provides a stronger mechanical bond than an SMT variant, at the cost of requiring a wave-solder step.","metaTitle":"TE 1734577-2 Modular Jack, 8P8C, Shielded, Cat3","metaDescription":"TE Connectivity 1734577-2 modular jack, 8P8C (RJ45), shielded, Cat3 rated, vertical through-hole, board lock, green/yellow LED.","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":"15.0µin (0.38µm)","Number of Positions/Contacts":"8p8c (RJ45, Ethernet)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.1300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.13000","currency":"USD"},{"qty":10,"price":"$3.67600","currency":"USD"},{"qty":25,"price":"$3.65680","currency":"USD"},{"qty":100,"price":"$3.26300","currency":"USD"},{"qty":300,"price":"$3.24423","currency":"USD"},{"qty":500,"price":"$3.00046","currency":"USD"},{"qty":1000,"price":"$2.68166","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5e55c681b3657ca79ed389203bb44638.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 1734577-2 shielded or unshielded?","answer":"The 1734577-2 is shielded. The metal shell must connect to the PCB ground plane to provide EMI containment. An unshielded jack omits the shell and the grounding requirement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1734577-2","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/1734577-2 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}}