{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5520250-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5520250-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5520250-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/5520250-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity modular jack, 5520250-3, 6p6c (RJ11/RJ12/RJ14/RJ25), right-angle, through-hole, unshielded, Cat3, 50.0µin gold contacts, board lock, panel stops.","salesMarkdown":"## 6p6c RJ Jack with Heavy Gold for Repeated Mating The TE Connectivity 5520250-3 is a 6p6c (6 position, 6 conductor) modular jack — the standard footprint for RJ11, RJ12, RJ14, and RJ25 connectors. It is a right-angle, through-hole part, unshielded, with a Cat3 rating that limits its signal path to 16 MHz. That makes it a fit for POTS telephone lines, ISDN terminals, and 10BASE-T Ethernet, but not for 100BASE-TX or faster data links. ## Board Lock and Panel Stops Simplify Assembly Two mechanical features on this jack reduce assembly risk. The panel stops set a consistent insertion depth when the jack is mounted through a panel cutout — no need to eyeball the seating depth. Together they mean the jack lands square on the board and sits at the correct height relative to the panel face every time. ## Cat3 Rating Sets the Bandwidth Ceiling The Cat3 performance rating (16 MHz) is the hard limit on this jack's signal bandwidth. It is adequate for analog voice and 10BASE-T, but if the BOM calls for 100BASE-TX or Power over Ethernet, this is not the right part — a Cat5e or Cat6 jack would be needed. The unshielded construction (no metal shell) also means it relies on the system's overall EMI strategy rather than providing its own ground plane.","metaTitle":"TE Connectivity 5520250-3 Modular Jack, 6p6c RJ11, R/A","metaDescription":"TE Connectivity 5520250-3 modular jack, 6p6c (RJ11/RJ12/RJ14/RJ25), right-angle, through-hole, unshielded, Cat3 rated.","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, Panel Stops","LED Color":"Does Not Contain LED","Shielding":"Unshielded","Orientation":"90° Angle (Right)","Termination":"Solder","Mounting Type":"Through Hole","Tab Direction":"Down","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":"5520250","Operating Temperature":"-40°C ~ 85°C","Contact Finish Thickness":"50.0µin (1.27µm)","Number of Positions/Contacts":"6p6c (RJ11, RJ12, RJ14, RJ25)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.81000","currency":"USD"},{"qty":10,"price":"$1.65200","currency":"USD"},{"qty":25,"price":"$1.60320","currency":"USD"},{"qty":132,"price":"$1.47295","currency":"USD"},{"qty":264,"price":"$1.44856","currency":"USD"},{"qty":528,"price":"$1.31835","currency":"USD"},{"qty":1056,"price":"$1.18001","currency":"USD"},{"qty":2508,"price":"$1.09049","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e35286a6ee07cefd618de0e3876885bd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the TE Connectivity 5520250-3 modular jack?","answer":"The 5520250-3 is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — stock and lead time are confirmed at quote time."},{"question":"Is the 5520250-3 RoHS compliant?","answer":"Yes, the 5520250-3 is RoHS compliant."},{"question":"Will the 5520250-3 fit a standard RJ45 keystone panel?","answer":"No. The 5520250-3 is a 6p6c (6 position, 6 conductor) jack for RJ11/RJ12/RJ14/RJ25 plugs. An RJ45 keystone panel is designed for 8p8c (8 position, 8 conductor) jacks — the footprint and cutout are different."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5520250-3","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/5520250-3 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}}