CMT-8101-B

Common Mode Chokes Overview

The Triad Magnetics CMT-8101-B is a two-line common mode choke designed for power line filtering applications. It features a minimum inductance of 4 mH at 1 kHz and supports a maximum DC current of 1.7 A. The component has a maximum DC resistance of 173 mOhms and operates within a temperature range of -55°C to 105°C. Physical dimensions are 0.9 inches in length, 0.76 inches in width, and it utilizes a vertical through-hole mounting style with four pins.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for power lines
• Supports high current operation up to 1.7 A
• Designed for through-hole PCB mounting

Common Mode Chokes Applications

• Power supply input filtering
• AC/DC converter noise reduction
• Electronic equipment EMI suppression

Common Mode Chokes Procurement Notes

Verify the specific suffix requirements against the manufacturer datasheet to ensure correct electrical characteristics. Confirm that the package type matches the target PCB footprint. Check for RoHS compliance status if required by project specifications. Ensure the operating temperature range meets environmental constraints. Validate pin configuration before finalizing procurement orders.

Common Mode Chokes Selection Notes

Select this component when a 4 mH inductance value is required for common mode noise attenuation. The 1.7 A current rating suits moderate power applications. Consider the physical size constraints as the unit measures 0.9 x 0.76 inches. The unshielded design may require careful layout to minimize interference. Verify compatibility with the target voltage ratings for safety certifications.

Common Mode Chokes Part Context

This part belongs to the CMT series of common mode chokes from Triad Magnetics. The series offers various inductance and current ratings for different filtering needs. The CMT-8101-B specifically targets applications requiring 4 mH inductance with 1.7 A capacity. It is distinct from higher current variants like the CMT-8108 or lower current options.

Common Mode Chokes Replacement Considerations

Direct substitutes include other Triad Magnetics CMT series parts with similar electrical parameters. Verify inductance, current rating, and physical dimensions before substitution. Cross-reference with competitor models only if they match all critical specifications exactly.