DSO1-25-0002

Common Mode Chokes Overview

The DSO1-25-0002 is a leaded power inductor from the Schurter DSO series, designed as a storage choke. It features a toroidal core construction with radial termination for PCB mounting. The component provides an inductance of 200 µH and supports a maximum DC current of 2 A. Its maximum DC resistance is 120 mΩ, ensuring efficient energy transfer. The self-resonant frequency reaches 20 MHz, suitable for high-frequency applications. Operating temperatures range from -40°C to +125°C.

Common Mode Chokes Feature Summary

• Toroidal core design for compact storage choke applications
• Radial leads facilitate standard PCB mounting processes
• High self-resonant frequency capability for signal integrity

Common Mode Chokes Applications

• Storage choke circuits
• Power supply filtering
• General electronic equipment

Common Mode Chokes Procurement Notes

Verify the exact inductance value against official datasheets, as conflicting public records indicate either 200 µH or 500 µH for this part number. Confirm the maximum DC current rating matches system requirements. Ensure the radial package dimensions fit the target PCB layout. Cross-reference the manufacturer's latest documentation to resolve discrepancies in electrical parameters before finalizing procurement.

Common Mode Chokes Selection Notes

Select this component when a robust toroidal inductor is required for storage choke functions. The radial lead style simplifies assembly compared to surface-mount alternatives. Evaluate the thermal performance within the specified -40°C to +125°C range. Consider the 120 mΩ DC resistance impact on overall circuit efficiency. Verify compatibility with the intended switching frequencies given the 20 MHz self-resonant limit.

Common Mode Chokes Part Context

This component belongs to the DSO series of power inductors manufactured by Schurter Inc. The series focuses on leaded components suitable for through-hole technology. These inductors are engineered for durability and consistent performance in industrial and consumer electronics. The specific model utilizes a toroidal geometry to minimize electromagnetic interference while maintaining high current handling capabilities.

Common Mode Chokes FAQ

What is the physical termination style of the DSO1-25-0002?

The component uses radial leads for printed circuit board mounting.

Does the DSO1-25-0002 feature a shielded core?

Public specifications do not explicitly confirm shielding status; it is categorized primarily as a storage choke.