CTS4F-2R2J

Fixed Inductors Overview

The Central Technologies CTS4F-2R2J is a fixed axial inductor with a nominal inductance of 2.2 µH and a tolerance of ±5%. It features a shielded molded construction using amorphous magnetic core material to minimize electromagnetic interference. The component supports a maximum DC current of 1.29 A and exhibits a maximum DC resistance of 140 mΩ. Designed for robust performance, it operates within a temperature range of -55°C to +125°C. The unit utilizes tin-plated leads for soldering compatibility and complies with RoHS standards.

Fixed Inductors Feature Summary

• Shielded molded construction utilizing amorphous magnetic core material
• Axial leaded configuration for through-hole mounting
• RoHS compliant manufacturing process

Fixed Inductors Applications

• RF inductor circuits
• General purpose filtering applications
• Power supply input/output stages

Fixed Inductors Procurement Notes

Verify the specific ordering suffix to confirm tolerance accuracy, as designations such as 'J' indicate ±5% variance. Ensure the procurement documentation explicitly references the CTS4F series datasheet to validate the amorphous core composition and shielding specifications. Confirm RoHS compliance status matches current regulatory requirements for the target assembly region.

Fixed Inductors Selection Notes

Select this component when low-profile axial mounting and magnetic shielding are required for general-purpose or RF applications. The 1.29 A current rating and 140 mΩ resistance define its power handling capabilities. Consider the -55°C to +125°C operating range for environmental suitability. Compare against non-shielded alternatives if EMI suppression is not a primary design constraint.

Fixed Inductors Part Context

This part belongs to the Central Technologies CTS4F series of shielded axial inductors. The series includes various inductance values ranging from sub-microhenry to hundreds of microhenries, all sharing the same physical footprint and shielding technology. The CTS4F designation distinguishes these components from other axial lines like the CTS3 series, which may lack shielding or differ in core material composition.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 2.2 µH inductance, ±5% tolerance, and axial form factor. Verify that alternative components offer comparable shielding to prevent EMI issues. Check that the replacement supports at least 1.29 A current and 140 mΩ max DCR. Ensure the substitute also meets the -55°C to +125°C temperature specification.