CTM2474F-220L

Fixed Inductors Overview

The CTM2474F-220L is a fixed axial molded inductor manufactured by Central Technologies. It features an inductance of 22 µH with a tolerance of ±15%. The component has a maximum DC resistance of 1.0 Ohm and a rated current of 1.0 A. It operates within a temperature range of -55°C to +125°C. The physical dimensions are 0.240 inches in diameter by 0.740 inches in length (6.10mm x 18.80mm). The device is RoHS3 compliant and utilizes an unshielded design.

Fixed Inductors Feature Summary

• Axial leaded molded construction for through-hole mounting
• Wide operating temperature range from -55°C to +125°C
• RoHS3 compliant manufacturing process

Fixed Inductors Applications

• General purpose filtering circuits
• Power supply input stages
• Signal processing applications

Fixed Inductors Procurement Notes

Verify the specific suffix 'L' indicates leaded termination style as per manufacturer documentation. Confirm that the 1.0A rating aligns with thermal requirements for the intended application environment. Ensure compatibility with standard through-hole assembly processes. Cross-reference datasheet revisions to confirm parameter stability.

Fixed Inductors Selection Notes

Select this component when a 22 µH inductance value is required with moderate current handling capabilities. Consider the axial form factor for board layouts requiring specific spacing. Evaluate the 1.0 Ohm DCR against voltage drop requirements. The wide temperature range supports operation in harsh environments without derating adjustments.

Fixed Inductors Part Context

This part belongs to the CTM2474F series of fixed axial molded inductors. The series offers various inductance values ranging from low microhenries to higher millihenry levels. All variants share similar physical dimensions and mounting characteristics, differing primarily in inductance and current ratings.

Fixed Inductors Replacement Considerations

Direct substitutes include other 22 µH axial inductors with comparable current ratings and dimensions. Verify pinout compatibility and mounting hole alignment. Check if alternative manufacturers offer equivalent thermal performance and RoHS compliance status.