DSO1-175-0002

Common Mode Chokes Overview

The DSO1-175-0002 is a toroidal power inductor from the Schurter DSO series, designed as an unshielded storage choke. It features radial leads for PCB mounting and operates within a temperature range of -40°C to +125°C. Key electrical specifications include an inductance of 500 µH with a 15% tolerance, a maximum DC current rating of 630 mA, and a maximum DC resistance of 550 mΩ. The component exhibits a self-resolving frequency of 15 MHz and has physical dimensions of 15 mm diameter by 7 mm length.

Common Mode Chokes Feature Summary

• Toroidal core construction providing efficient magnetic flux containment
• Radial lead termination suitable for standard PCB mounting processes
• Wide operating temperature capability for demanding environments

Common Mode Chokes Applications

• Storage choke applications in power supply circuits
• Common mode filtering in two-line configurations
• EMI suppression in electronic equipment

Common Mode Chokes Procurement Notes

Verify the specific part number against official Schurter documentation to confirm compatibility with your design requirements. Ensure that the thermal management strategy accounts for the specified operating temperature range and current ratings. Cross-reference datasheet parameters such as DC resistance and inductance tolerance to validate performance in your specific circuit application before finalizing procurement.

Common Mode Chokes Selection Notes

Select this component when a 500 µH inductance value is required for storage or filtering purposes. Consider the 630 mA current limit and 550 mΩ resistance for voltage drop calculations. The unshielded design may require consideration for electromagnetic interference coupling in dense layouts. Verify that the radial lead spacing matches the printed circuit board footprint constraints.

Common Mode Chokes Part Context

This component belongs to the DSO series of power inductors manufactured by Schurter Inc. The series offers various inductance values and current ratings tailored for different power electronics applications. The DSO1-175-0002 specifically addresses needs for moderate current handling with high inductance in a compact through-hole package format.

Common Mode Chokes Replacement Considerations

Consult official manufacturer substitution guides for verified alternatives. Ensure any replacement maintains equivalent inductance, current rating, and physical dimensions to fit existing footprints without redesign.