SSRH24NH-30145

Overview

The KEMET SSRH24NH-30145 is a through-hole common mode choke designed for AC line filtering applications. It features an inductance of 14.5 mH measured at 10 kHz and supports a rated current of 3 A. The component has a typical DC resistance of 102 mΩ and operates within a voltage range of 250 VAC. Constructed with proprietary ferrite cores, it offers ultra-high impedance characteristics suitable for noise countermeasure fields.

Feature Summary

• Utilizes proprietary ferrite core technology to achieve ultra-high impedance performance
• Features a compact, low-profile rectangular core design for space-constrained environments
• Optimized for low DC resistance to minimize power loss in high-current applications

Applications

• AC line noise filtering
• Noise countermeasure circuits
• General purpose EMI suppression

Procurement Notes

Verify the specific suffix NH against the manufacturer's datasheet to confirm pin configuration and mechanical dimensions. Ensure the selected variant matches the required 3 A current rating and 14.5 mH inductance specifications for your circuit design. Cross-reference the package type to confirm through-hole compatibility with your PCB layout.

Selection Notes

Select this component when high impedance at common mode frequencies is required alongside moderate current handling capabilities. The 14.5 mH value provides effective attenuation for standard AC line interference. Consider the 102 mΩ DC resistance impact on overall circuit efficiency during thermal analysis. The through-hole format ensures robust mechanical stability for industrial or commercial equipment assemblies.

Part Context

This part belongs to the KEMET SSRH series of commercial grade common mode chokes. These components are engineered for general-purpose electromagnetic interference suppression in AC power lines. The series utilizes optimized core shapes to balance inductance and current ratings effectively.

Replacement Considerations

Direct substitutes must match the 14.5 mH inductance, 3 A current rating, and 250 VAC voltage specification. Verify that alternative components maintain similar physical dimensions for through-hole mounting and comparable DC resistance values to ensure equivalent thermal performance.