Bourns Shielded Wirewound Surface Mount Inductor, Ferrite Core, 4.7 μH ±10%, 165 mA, 322522 Package CM322522

Bourns CM322522-4R7KL is a shielded wirewound surface mount inductor designed for demanding electronic applications that require high performance electromagnetic compatibility and robust construction. This inductive component features a ferrite core, which ensures stable electrical behavior and minimizes energy losses during operation.

With an inductance of 4.7 μH ±10%, it is ideal for integrating into circuits where precise filtering of signals or power supply conditioning is needed. The maximum DC current rating of 165 mA supports a range of signal and power applications, including wireless communications, audio-visual devices, and general-purpose electronic equipment. Its maximum DC resistance of 1500 mΩ helps limit power loss while maintaining circuit integrity.

The inductor is housed in a compact 322522 surface mount package, making it highly suitable for automated PCB assembly processes. The 2.2 mm height and 2.5 mm depth allow for space-saving integration into densely packed boards. With shielded construction, electromagnetic interference is minimized, making the device well-suited for sensitive applications.

Reliability is further enhanced with the ferrite core and robust resin-molded chip design. The minimum quality factor of 30 provides good inductive performance across frequencies, with the maximum self-resonant frequency of 55 MHz ensuring operation above typical circuit requirements.

Bourns CM322522-4R7KL is RoHS compliant and moulded for durability. The surface mount termination style supports automated assembly. This inductor is widely used in industrial and commercial electronics, laboratory measurement systems, and manufacturing control boards.

Whether for power supply line filtering or high-frequency signal integrity, the CM322522-4R7KL provides consistent performance in applications ranging from AV equipment to wireless communication devices. Explore other Bourns components and Surface Mount Inductors in the Electronics Components category on EnvMart.