SS21V-R250023

Overview

The KEMET SS21V-R250023 is a through-hole common mode choke designed for AC line filtering applications. It features an inductance of 2.3 mH and supports a DC current rating of 2.5 A with a maximum DC resistance of 0.1 ohms. The component operates within a temperature range starting from -40°C. It utilizes a two-line configuration suitable for standard PCB mounting.

Feature Summary

• Provides common mode noise suppression for AC power lines
• Supports high current handling capabilities up to 2.5 A
• Designed for robust operation in low-temperature environments

Applications

• AC power input filtering
• Electromagnetic interference suppression in electronic equipment
• Common mode noise reduction in power supplies

Procurement Notes

Verify the complete part number including suffixes against official KEMET documentation to ensure correct inductance and current ratings. Confirm RoHS compliance status and packaging details directly with authorized distributors or the manufacturer prior to ordering, as supply chain variations may exist.

Selection Notes

Select this component when designing circuits requiring common mode chokes with specific 2.3 mH inductance and 2.5 A current capacity. Ensure the application environment accommodates the specified minimum operating temperature of -40°C and that the physical dimensions fit the target PCB layout constraints.

Part Context

This component belongs to the SS21V series of AC line filters manufactured by KEMET. The series is engineered for general-purpose electromagnetic interference filtering in consumer and industrial electronics, offering reliable performance for common mode noise attenuation on AC mains inputs.

Replacement Considerations

Consult official KEMET substitution guides for verified equivalents. Cross-referencing requires matching inductance, current rating, and physical footprint specifications to ensure functional compatibility without circuit redesign.