SSHB21HS-R07550

Overview

The KEMET SSHB21HS-R07550 is a through-hole common mode filter choke designed for AC line filtering applications. It features dual-mode suppression capabilities and operates at a rated voltage of 250VAC. The component provides an inductance of 55 mH with a maximum DC current rating of 700 mA. Its maximum DC resistance is 1.03 Ohms, measured at a test frequency of 10 kHz. The unit supports an operating temperature range from -25°C to +120°C and utilizes a PCB mount installation style.

Feature Summary

• Dual-mode filtering capability for comprehensive noise suppression
• Common mode choke design for AC line protection
• Through-hole termination for secure PCB mounting

Applications

• AC line input filtering
• Electromagnetic interference suppression
• Power supply noise reduction

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct electrical specifications. Confirm that the required inductance, current rating, and voltage tolerance align with the specific circuit design requirements before procurement.

Selection Notes

Select this component when dual-mode filtering is required for AC lines. Ensure the application current does not exceed the 700 mA rating. Verify that the physical dimensions and through-hole footprint are compatible with the target printed circuit board layout.

Part Context

This component belongs to the SSHB21HS series of common mode chokes manufactured by KEMET. These components are categorized as AC line filters within the broader inductor and choke product family. They are engineered for robust performance in electronic equipment requiring effective noise mitigation on power inputs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.