CT-07-50

Overview

The KEMET CT-07-50 is a board-mount current sensor designed for low AC current measurement applications. It operates as an open-loop transformer with a turns ratio of 1:500 and features a solid core construction. The component has a rated current of 20 Aac and utilizes through-hole mounting technology. Its physical dimensions are 18 mm in length, 7.1 mm in width, and 22.4 mm in height, with a core size of 6 mm. The device functions within a temperature range of -5°C to +40°C.

Feature Summary

• Open-loop transformer design for accurate AC current sensing
• Solid core construction ensures stable magnetic coupling
• Through-hole mounting facilitates secure PCB integration

Applications

• AC current monitoring in power supplies
• Overcurrent protection circuits
• Energy metering systems

Procurement Notes

Verify the specific manufacturing lot date code against project requirements before procurement. Confirm that the 1:500 turns ratio aligns with the target signal conditioning circuitry. Ensure the operating temperature range of -5°C to +40°C meets the environmental specifications of the final assembly. Cross-reference the mechanical footprint with the PCB layout to guarantee proper clearance and mounting stability.

Selection Notes

Select this component when a dedicated open-loop solution for 20 Aac measurement is required. The 1:500 ratio provides a standardized output for downstream processing. Consider the solid core design for applications needing consistent magnetic performance without air gaps. Evaluate the through-hole form factor against available board space and automated assembly capabilities compared to surface-mount alternatives.

Part Context

The CT-07-50 belongs to KEMET's SensCurr Low series of board-mount current sensors. This series focuses on providing reliable AC current measurement solutions using proprietary magnetic materials. The product line supports various current ratings and core sizes to accommodate different circuit demands while maintaining compact form factors suitable for dense electronic assemblies.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.