SBT-0180W

Common Mode Chokes Overview

The KEMET SBT-0180W is a through-hole common mode choke designed for signal line filtering. It features an inductance of 80 µH with a tolerance of ±35% and a rated DC current of 500 mA. The component has a maximum DC resistance of 55 mΩ and operates within a temperature range of -25°C to +70°C. Rated for 50 VDC, it utilizes a dual-line configuration suitable for suppressing electromagnetic interference in low-current applications.

Common Mode Chokes Feature Summary

• Dual-line common mode choke configuration for signal integrity
• Through-hole mounting technology for robust mechanical attachment
• Low DC resistance design to minimize signal loss

Common Mode Chokes Applications

• Signal line filtering in electronic circuits
• Electromagnetic interference suppression in data lines
• Protection of sensitive components from common mode noise

Common Mode Chokes Procurement Notes

Verify the specific inductance tolerance and temperature range requirements against the application environment. Confirm that the through-hole package dimensions align with the PCB layout. Ensure the 500 mA current rating meets the operational load without saturation. Check for RoHS compliance status if required by project specifications.

Common Mode Chokes Selection Notes

Select this component when a through-hole solution is preferred over surface mount for mechanical stability. The 80 µH inductance is suitable for moderate frequency noise suppression. Consider the 55 mΩ DC resistance impact on signal attenuation. Verify that the 50 VDC rating exceeds the circuit's maximum operating voltage.

Common Mode Chokes Part Context

The SBT series represents KEMET's offering in through-hole common mode chokes. These components are engineered for general-purpose EMI suppression. The SBT-0180W specifically targets applications requiring reliable signal line protection with standard through-hole assembly processes.

Common Mode Chokes Replacement Considerations

Consult official KEMET documentation for verified substitute part numbers. Cross-reference inductance values, current ratings, and physical dimensions before substitution.