SSHB21HS-R18095

Overview

The KEMET SSHB21HS-R18095 is a through-hole common mode filter choke designed for AC line filtering applications. It operates at a voltage rating of 250VAC and supports a maximum DC current of 1.8A. The component provides an inductance of 9.5mH with a maximum DC resistance of 0.2 ohms. It features a dual-mode filter type and is housed in a 21mm package. The operating temperature range spans from -40°C to +120°C, ensuring reliability in industrial environments.

Feature Summary

• Dual-mode filtering capability for comprehensive noise suppression
• Through-hole mounting for secure PCB integration
• Industrial grade construction for robust performance

Applications

• AC line noise filtering
• Common mode interference suppression
• Industrial electronic circuit protection

Procurement Notes

Verify the specific suffix R18095 against official KEMET documentation to confirm the 9.5mH inductance and 1.8A current rating. Ensure the through-hole package dimensions match the target PCB footprint. Confirm RoHS compliance status via the manufacturer datasheet before finalizing procurement specifications.

Selection Notes

Select this component when high current handling up to 1.8A is required alongside significant common mode attenuation. The 21mm form factor suits applications needing substantial magnetic core volume. Verify that the 0.2-ohm DC resistance aligns with power loss constraints in the design.

Part Context

This part belongs to the SSHB21HS series of common mode chokes from KEMET. The series is characterized by its ability to handle high currents while providing effective EMI suppression. It serves as a critical passive component in power supply input stages and signal lines requiring noise isolation.

Replacement Considerations

SSHB21HS-12110 offers similar form factors but differs in electrical ratings, specifically lower current capacity.