Overview of DR74-101-R by Cooper Industries
The DR74-101-R is a general purpose inductor with a nominal inductance of 100 µH and a tolerance of 20%. Manufactured by Cooper Industries, this component utilizes a ferrite core and is designed for surface-mount technology. Characterized by a shielded rectangular package, the DR74-101-R measures 7.6 mm x 7.6 mm x 4.35 mm and supports a maximum operating temperature range of -40 °C to 125 °C. This inductor is notable for its rectangular construction and dual-ended terminal placement with a wraparound terminal shape.
This inductor’s primary features include a DC resistance of 0.383 Ω and a maximum rated current of 0.99 A. Its design and specifications ensure compliance with RoHS and it’s packaged in a tape and reel format with a 13-inch reel size. While its Reach compliance is not applicable, it carries an ECCN Code of “EAR99” which facilitates easier international commerce for non-sensitive uses. The terminal finish of matte tin over a nickel barrier also promotes durability and long-term reliability.
Industry Applications for DR74-101-R
The Fixed Inductors like the DR74-101-R possess characteristics that could make them useful in a variety of industrial applications. Below are potential applications in specific industries, although these uses should be validated by engineering and design teams:
- Consumer Electronics: The DR74-101-R might be component in devices like power supply regulators found in smartphones or laptops. Its general purpose nature and robust temperature range make it a viable candidate for managing in-rush currents in these devices.
- Industrial Automation: Robotics systems and automated equipment could utilize such inductors for smoothing out power distributions and filtering electrical noise, ensuring consistent performance under varying industrial conditions.
- Computing and Data Storage: Within servers and network routers, the DR74-101-R could potentially assist in power management schemes and help mitigate power-related issues, given its high current rating and low DC resistance.
- Telecommunications: Used in telecommunications infrastructure, components like the DR74-101-R may handle noise suppression tasks in communication equipment, benefiting from its shielding and robust construction.
- Energy Systems: In power converters and inverters, this inductor might be used to manage pulse smoothing processes, an essential aspect in renewable energy apparatus like solar inverters or wind turbine converters.
Note, these potential industrial applications are conceptual and should be thoroughly analyzed for suitability in actual implementations.
About Cooper Industries
Cooper Industries, the manufacturer of the DR74-101-R, is noted for its expertise in the development and distribution of various electronic components, specifically within the realm of inductors. Catering to diverse market needs, Cooper Industries has developed a robust line of inductors, including Fixed Inductors. The DR74-101-R, amongst other similar parts, showcases the company’s commitment to providing high-performance, reliable products adapted to a range of both general and specialized applications.
Where to Find DR74-101-R by Cooper Industries
You can research and potentially purchase the DR74-101-R on FindChips.com, along with discovering more about similar Fixed Inductors. Traditionally, this part has been available from distributors including Quest Components among others; however, it’s advisable to check current stock levels and pricing on FindChips to get the most current options and availability.