CT05-100

Overview

The CT05-100 is a board-mount current sense transformer manufactured by ICE Components, Inc. It features a 1:100 turns ratio and supports a maximum primary current of 25 A. The device operates with a secondary inductance of up to 18 mH and a secondary resistance of 2 Ohms. It is designed for frequencies up to 200 kHz. The component utilizes through-hole mounting technology and undergoes high-potential testing at 1500 VAC.

Feature Summary

• Compact package design optimized for small footprint applications
• Supports both surface mount and through-hole mounting styles within the series
• Undergoes high-potential testing at 1500 VAC for safety isolation

Applications

• Current sensing in power supply circuits
• Overcurrent protection systems
• Industrial control equipment monitoring

Procurement Notes

Verify the specific datasheet version for the CT05-100 to confirm exact electrical tolerances and thermal characteristics. Ensure that the selected component matches the required through-hole mounting style and frequency range specifications for the target application environment.

Selection Notes

Select this component when a 1:100 turns ratio and 25 A current rating are required. Consider the 200 kHz frequency limit and 18 mH inductance constraints. Compare against other CT05 series variants if different current ratings or ratios are needed.

Part Context

This part belongs to the CT05 series of current sense transformers from ICE Components. The series offers various configurations including different current ratings and turns ratios. The CT05-100 specifically addresses applications requiring moderate current handling with standard isolation requirements.

Replacement Considerations

Direct substitutes include other CT05 series parts like CT05-050 for lower current needs. Cross-brand replacements require matching the 1:100 ratio, 25 A rating, and through-hole package dimensions.