CT07-1000

Overview

The CT07-1000 is a tombstone through-hole current sense transformer from ICE Components, Inc., designed for board mounting. It features a 1:1000 turns ratio and supports a maximum primary current rating of 200 A. The device operates within a frequency range of 47 Hz to 2.5 kHz. Key electrical specifications include a maximum secondary DC resistance of 26 Ohms and an inductance of 8 mH. The component has physical dimensions of 12.7 mm width and 26.6 mm height.

Feature Summary

• Tombstone through-hole package design for PCB mounting
• High current sensing capability up to 200 A
• Optimized for bipolar applications only

Applications

• Switching power supply circuits
• Current sensing in electronic boards
• Bipolar application monitoring

Procurement Notes

Verify the specific datasheet version when ordering, as manufacturer documentation may be updated. Confirm that the application environment strictly adheres to bipolar operation requirements, as the component is not suitable for unipolar use. Ensure thermal conditions remain within rated limits during installation and operation.

Selection Notes

Select this component for applications requiring high-current isolation with a precise 1:1000 transformation ratio. The tombstone form factor suits through-hole assembly processes. Verify that the operating frequency does not exceed 2.5 kHz and that the secondary load impedance is compatible with the 26 Ohm internal resistance.

Part Context

This part belongs to the CT07 series of current sense transformers manufactured by ICE Components, Inc. The series is characterized by tombstone-style construction intended for robust board-level integration. These components are engineered specifically for high-current measurement tasks in power electronics environments.

Replacement Considerations

Consult official ICE Components documentation for direct cross-references. No public substitute part numbers are confirmed in available sources.