The SRR1210-221M is a shielded power inductor manufactured by Bourns Inc. This inductor is designed for use in DC-DC converters, power supplies, and other power management applications. It offers high current handling capabilities, low DC resistance, and effective shielding to minimize electromagnetic interference (EMI).

Applications

• DC-DC converters
• Power supplies
• Voltage regulators
• Filtering circuits
• Notebook computers
• Portable devices

Features

• Shielded construction
• High current capacity
• Low DC resistance
• Ferrite core
• Surface mount package
• RoHS compliant

Benefits

• Reduces power losses in power conversion applications.
• Minimizes electromagnetic interference, improving system performance.
• Enables higher efficiency in power supplies.
• Simplifies board layout.
• Provides stable inductance over temperature.

Additional Details

The SRR1210-221M has an inductance value of 220 µH with a tolerance of ±20%. The saturation current is 1.2A. The DC resistance is 1.2 Ohms. It is available in a 12.5 x 12.5 mm footprint. The shielded construction of this inductor provides excellent EMI suppression, making it suitable for use in sensitive electronic circuits. The high current capacity and low DC resistance ensure efficient power transfer and minimize power losses. Its compact size and surface mount design make it ideal for portable devices and other space-constrained applications. This inductor provides a reliable and efficient solution for power management requirements.