{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5520260-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5520260-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5520260-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/5520260-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity, Modular Jack, 5520260-4, 8p8c (RJ45, Ethernet), Cat3, Unshielded, Vertical, Through Hole, Solder, Gold Contact Finish 50.0µin, Board Lock, Keyed, Panel Stops, Tray","salesMarkdown":"The TE Connectivity 5520260-4 is a vertical through-hole modular jack with an 8p8c (RJ45) contact arrangement, rated for Cat3 applications. It is unshielded, so it suits basic 10/100BASE-T Ethernet or voice/data runs where EMI protection is not required. The gold-plated contacts (50.0µin over phosphor bronze) provide reliable corrosion resistance across repeated mating cycles. A board lock, keying, and panel stops secure the jack to the PCB and panel, preventing rotation or pull-out during cable insertion. ## Cat3 Rating and Ethernet Use This jack is specified as Cat3, meaning it supports frequencies up to 16 MHz — adequate for 10BASE-T and 100BASE-T4 Ethernet, but not for 100BASE-TX or higher-speed standards that require Cat5e or Cat6. For a basic office or industrial control network running legacy 10/100 Mb, this is a cost-effective fit. The vertical orientation and through-hole solder termination make this a straightforward part for wave-solder assembly. The board lock provides additional mechanical retention to the PCB, reducing stress on the solder joints during cable mating and unmating. Panel stops align the jack flush with the panel cutout, and the keying prevents incorrect plug insertion. It ships in tray packaging, which is typical for hand-placement or selective soldering lines.","metaTitle":"TE Connectivity 5520260-4 Modular Jack, 8P8C, Cat3","metaDescription":"TE Connectivity 5520260-4 modular jack, 8P8C RJ45, Cat3 rated, unshielded, vertical through-hole, gold contacts 50.0µin. Active production, RoHS compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Modular / RJ Connectors","Modular Jacks (RJ)"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"-","Package":"Tray","Ratings":"Cat3","Features":"Board Lock, Keyed, Panel Stops","LED Color":"Does Not Contain LED","Shielding":"Unshielded","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":"Polybutylene Terephthalate (PBT), Polyester","Ingress Protection":"-","Base Product Number":"5520260","Operating Temperature":"-40°C ~ 85°C","Contact Finish Thickness":"50.0µin (1.27µm)","Number of Positions/Contacts":"8p8c (RJ45, Ethernet)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7700","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.77000","currency":"USD"},{"qty":10,"price":"$1.62300","currency":"USD"},{"qty":25,"price":"$1.57480","currency":"USD"},{"qty":114,"price":"$1.44693","currency":"USD"},{"qty":342,"price":"$1.42295","currency":"USD"},{"qty":1026,"price":"$1.15913","currency":"USD"},{"qty":2508,"price":"$1.07120","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/0a8d814d809c659d88009ee016d7f6ca.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 5520260-4 shielded or unshielded?","answer":"It is unshielded, so it is intended for applications where electromagnetic interference is not a concern."},{"question":"Can 5520260-4 be used for Ethernet?","answer":"Yes, it is a Cat3-rated RJ45 jack and supports 10BASE-T and 100BASE-T4 Ethernet, but not 100BASE-TX or Gigabit Ethernet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5520260-4","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/5520260-4 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}}