The **U022-006-R** is a specific model of a **USB 2.0 A-to-B cable** manufactured by Tripp Lite (now part of Eaton). While it is a finished cable assembly rather than a discrete electronic component, its performance is defined by several internal electronic specifications and materials. --- ## Technical Specifications | Feature | Specification | | :--- | :--- | | **Connector A** | USB A (Male) | | **Connector B** | USB B (Male) - typically for printers/scanners | | **Length** | 6 Feet (1.83 Meters) | | **Transfer Rate** | Up to 480 Mbps | | **USB Generation** | USB 2.0 (High Speed) | | **Compliance** | RoHS, REACH | --- ## Key Electronic Components and Materials ### 1. Conductor Wiring The cable utilizes high-quality copper conductors to ensure signal integrity and power delivery: * **Data Lines:** Twisted-pair construction (usually 28 AWG) to minimize **crosstalk** and electromagnetic interference (EMI). * **Power Lines:** Dedicated lines for 5V DC power (usually 24 AWG or 28 AWG) to provide stable power to the peripheral device. ### 2. Shielding (EMI/RFI Protection) To prevent data loss and "noise" from surrounding electronics, the U022-006-R features: * **Foil Shielding:** An aluminum/mylar foil layer for 100% coverage. * **Braid Shielding:** A copper braid that provides structural strength and additional grounding against low-frequency interference. ### 3. Gold-Plated Contacts The connectors feature **gold-plated copper contacts**. Gold is highly resistant to corrosion and oxidation, ensuring that the electrical resistance remains low over the lifespan of the cable, even in humid environments. ### 4. Molded Connectors and Integral Strain Relief The "electronic" durability is enhanced by the physical housing: * **PVC Overmold:** Protects the internal solder joints between the wire and the connector pins. * **Strain Relief:** Prevents the internal copper filaments from snapping due to repeated bending or pulling. --- ### Usage Context This cable is primarily used to connect a computer (USB-A) to a peripheral device (USB-B), such as: * Laser or Inkjet Printers * Digital Audio Converters (DACs) * External Hard Drive Enclosures * MIDI Controllers and Keyboards