CTS4F-R22K

Fixed Inductors Overview

The CTS4F-R22K is a shielded axial leaded fixed inductor manufactured by Central Technologies. It features a nominal inductance of 0.22 µH with a tolerance of 10%. The component has a maximum DC resistance of 0.07 Ω and a self-resilient frequency of 250 MHz. It supports a maximum rated current of 1.1 A and operates within a temperature range of -55°C to 125°C. The unit utilizes a tubular package design and includes matte tin terminals.

Fixed Inductors Feature Summary

• Shielded molded core construction for electromagnetic interference reduction
• Axial leaded termination style for through-hole mounting
• Wide operating temperature range ensuring thermal stability

Fixed Inductors Applications

• RF circuit filtering
• General purpose signal processing
• Power supply input/output stages

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm terminal plating and tolerance specifications. Ensure the selected variant matches the required shielding and current ratings for the target application environment. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a low-inductance, shielded axial inductor is required for high-frequency applications. The 0.22 µH value suits RF filtering tasks where compact size and magnetic containment are priorities. Evaluate the 1.1 A current rating against peak load conditions to prevent saturation. Consider the 250 MHz self-resonant frequency for high-speed signal integrity.

Fixed Inductors Part Context

This part belongs to the CTS4F series of shielded axial inductors from Central Technologies. The series offers various inductance values ranging from low microhenry levels to higher capacities. These components are designed for general-purpose use in consumer electronics and industrial equipment requiring reliable magnetic performance.

Fixed Inductors Replacement Considerations

Direct substitutes include other CTS4F series variants with matching inductance and current ratings. Verify that replacement parts maintain the same axial lead configuration and shielding characteristics to ensure mechanical and electrical compatibility.