CSE5-100301

Overview

The Triad Magnetics CSE5-100301 is a board-mount current transformer designed for surface mount technology applications. It features a turns ratio of 1:30 and a minimum inductance of 180 H. The secondary DC resistance is specified at a maximum of 1 ohm, supporting a rated current of 10 A. The component operates within a frequency range up to 250 kHz. Physical dimensions include a height of 5.33 mm, with a footprint suitable for compact PCB layouts.

Feature Summary

• Surface mount construction for automated assembly integration
• High inductance design ensures accurate current sensing performance
• Low secondary DC resistance minimizes signal loss

Applications

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

Procurement Notes

Verify the specific manufacturer part number against official Triad Magnetics documentation to ensure compatibility with design requirements. Confirm that the surface mount package style aligns with the intended PCB layout and soldering process capabilities. Cross-reference the electrical parameters, including the 1:30 turns ratio and 10 A rating, with the system's operational needs to guarantee proper functionality and safety margins.

Selection Notes

Select this component based on the required current sensing accuracy and physical space constraints on the printed circuit board. Evaluate the thermal performance and operating temperature range relative to the application environment. Ensure the mounting style matches the manufacturing process and that the electrical specifications meet the system's voltage and current isolation requirements.

Part Context

This component belongs to the CSE5 series of current transformers from Triad Magnetics. The series offers various turns ratios and inductance values tailored for different current sensing applications. These devices are engineered for reliability in industrial and commercial electronic systems requiring precise current measurement.

Replacement Considerations

Consult official Triad Magnetics documentation for verified substitute part numbers. Ensure any replacement maintains identical electrical characteristics, including the 1:30 ratio and 180 H inductance, as well as compatible physical dimensions for direct board integration.