SSHB21H-R08540

Overview

The KEMET SSHB21H-R08540 is a dual-mode common mode choke designed for through-hole mounting. It features an inductance of 54 mH at 10 kHz and supports a rated current of 800 mA. The component has a DC resistance of 880 mΩ and withstands up to 250 VAC. It operates within a temperature range of -25°C to +120°C.

Feature Summary

• Dual-mode operation for enhanced filtering performance
• Through-hole construction for secure board mounting
• High impedance characteristics for effective noise suppression

Applications

• Power line filtering
• EMI/EMC filter circuits
• Common mode noise reduction in AC power inputs

Procurement Notes

Verify the exact part number SSHB21H-R08540 against official KEMET documentation to ensure compatibility with your design requirements. Confirm that the 54 mH inductance and 800 mA current rating align with your specific circuit needs. Check for any specific packaging or handling instructions provided by the manufacturer.

Selection Notes

Select this component when high inductance is required for common mode noise suppression in AC applications. Ensure the through-hole package fits your PCB layout constraints. Verify that the operating temperature range meets your environmental conditions and that the voltage rating is sufficient for your system.

Part Context

This component belongs to the SSHB21H series of dual-mode chokes from KEMET. These components are engineered for robust performance in power supply filtering applications, offering a balance of high inductance and current handling capabilities in a standard through-hole package.

Replacement Considerations

Check for direct substitutes within the SSHB21H series with similar inductance and current ratings. Ensure any replacement maintains the same through-hole footprint and electrical specifications to guarantee compatibility without redesigning the PCB.