{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0446200002","brand":"Molex","brandSlug":"molex","productSlug":"0446200002","canonicalUrl":"https://icsourcedirect.com/molex/0446200002","factsUrl":"https://icsourcedirect.com/api/mcp/products/0446200002","rawCanonicalId":null},"summary":{"shortDescription":"Molex 44620 Series RJ45 jack, 0446200002, 8p8c (8 position 8 contact), shielded with EMI finger, right-angle through-hole, gold 50.0µin contact finish, Cat3 rated, board lock, keyed.","salesMarkdown":"## Shielded RJ45 Jack with Board Lock and Keying The Molex 0446200002 is a shielded RJ45 jack from the 44620 series, terminated in an 8p8c (8 position 8 contact) configuration for standard Ethernet connectivity. The jack carries a Cat3 rating, which means it is specified for voice and low-speed data up to 10BASE-T — not for 100BASE-TX or gigabit Ethernet, where Cat5e or higher is required. The right-angle orientation and through-hole solder termination anchor the jack to the PCB. The board lock feature — two integral posts that solder into plated through-holes — takes the mechanical strain off the signal pins during cable insertion and removal. The keying feature adds a polarization rib that prevents mating with a standard unkeyed RJ45 plug, ensuring only the correct cable assembly is used. ## Shielding and EMI Performance The jack is fully shielded with an EMI finger — a metal shell that contacts the panel or chassis ground when the jack is installed in a cutout. This creates a low-impedance path for common-mode noise and radiated interference, which is critical when the cable run passes near motors, drives, or switching power supplies. The EMI finger also provides grounding continuity before the signal pins make contact, bleeding off ESD events. For a Cat3-rated jack, the shielding is not about maintaining high-frequency signal integrity — it is about keeping electrical noise off the cable shield and out of the enclosure.","metaTitle":"Molex 44620 0446200002 RJ45 Jack, Shielded, 8p8c","metaDescription":"Molex 0446200002 RJ45 jack, 8p8c, shielded with EMI finger, Cat3 rated. Right-angle through-hole, board lock, keyed. Gold 50 µ\" contacts.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Modular / RJ Connectors"],"specifications":{"Series":"44620","Ratings":"Cat3","Features":"Board Lock, Keyed","LED Color":"Does Not Contain LED","Packaging":"Tray","Shielding":"Shielded, EMI Finger","Orientation":"90° Angle (Right)","Part Status":"Active","Termination":"Solder","Manufacturer":"Molex","Mounting Type":"Through Hole","Tab Direction":"Up","Connector Type":"Jack","Contact Finish":"Gold","Number of Rows":"1","Number of Ports":"1","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Housing Material":"Polyamide (PA), Nylon, Glass Filled","Ingress Protection":"-","Base Product Number":"044620","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":"$3.1900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/751d8c94f3a9dec2a7b1e4542dda3a9f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 0446200002 compatible with Cat5 or Cat5e cables?","answer":"The 0446200002 is rated Cat3, which means it is specified for voice and 10BASE-T Ethernet only. It does not meet the Cat5e or Cat6 transmission line requirements for 100BASE-TX or gigabit Ethernet. Using it with Cat5e cable will not improve the link performance — the connector itself limits the channel."},{"question":"Does Molex 0446200002 have a board lock and keying feature?","answer":"Yes, the 0446200002 includes both a board lock for PCB retention and a keying feature that polarizes the mating interface to prevent incorrect plug insertion."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0446200002","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/molex/0446200002 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}}