CST29/19/7.5-4S2

Overview

The Ferroxcube CST29/19/7.5-4S2 is a toroidal ferrite core manufactured from the 4S2 material grade. It features an outer diameter of 29 mm, an inner diameter of 19 mm, and a height of 7.5 mm. The component is designed for high-frequency applications requiring stable magnetic properties.

Feature Summary

• Utilizes 4S2 ferrite material for consistent performance
• Toroidal geometry supports efficient winding processes
• Suitable for high-frequency electromagnetic interference suppression

Applications

• Common mode chokes in electronic circuits
• Inductor cores for power supply filtering
• Transformer cores for signal processing

Procurement Notes

Verify the specific material grade designation matches project requirements. Confirm physical dimensions against schematic constraints. Ensure compliance with relevant environmental regulations for the intended market. Check for RoHS3 certification status if required by the manufacturing facility standards.

Selection Notes

Select this component based on the required impedance characteristics at the operating frequency. Evaluate the saturation limits relative to the expected current load. Consider the thermal stability of the 4S2 material under continuous operation conditions.

Part Context

This part belongs to the Ferroxcube toroidal core series, which provides standardized dimensions for magnetic components. The 4S2 material is optimized for applications above 100 kHz, offering low loss and high permeability suitable for modern switching power supplies and communication equipment.

Replacement Considerations

Direct substitutes include other manufacturers' toroids with identical 29x19x7.5 mm dimensions and equivalent 4S2 material properties. Verify permeability and loss curves match before substitution.