CMT-8110

Common Mode Chokes Overview

The Triad Magnetics CMT-8110 is a common mode inductor designed for EMI suppression in power supply applications. It features an inductance of 20 mH minimum at 1 kHz and supports a maximum DC current of 2.9 A. The component has a maximum DC resistance of 210 mOhms. It utilizes a radial through-hole mounting style with four pins. The device operates within a temperature range of -55°C to +105°C and is unshielded.

Common Mode Chokes Feature Summary

• Provides common mode EMI noise suppression for power lines
• Supports high current handling up to 2.9 A
• Designed for vertical PCB mounting via radial leads

Common Mode Chokes Applications

• Power supply input filtering
• EMI suppression circuits
• Noise elimination in electronic equipment

Common Mode Chokes Procurement Notes

Verify the specific suffix or variant if available, as standard listings may vary slightly in packaging or tolerance. Confirm the lead time with the distributor prior to ordering, as production cycles can impact availability. Ensure the selected supplier provides valid RoHS compliance documentation. Cross-reference the datasheet revision date to ensure technical accuracy. Validate that the package dimensions match the target PCB footprint requirements before finalizing the purchase order.

Common Mode Chokes Selection Notes

Select this component when a 20 mH inductance value is required for common mode noise reduction. The 2.9 A current rating suits moderate power applications. Consider the unshielded design for cost-sensitive projects where magnetic coupling to nearby components is manageable. Verify that the 4-pin radial footprint fits the assembly constraints. Compare against similar series parts like CMT-8111 or CMT-8112 if different inductance or current levels are needed.

Common Mode Chokes Part Context

The CMT-8110 belongs to the Triad Magnetics CMT series of common mode chokes. This series is engineered for reliable performance in various power conversion environments. The component serves as a critical filter element to mitigate electromagnetic interference. It complements other passive components in signal integrity and power quality management systems.

Common Mode Chokes Replacement Considerations

The CMT-8111 offers higher inductance (12 mH min) but lower current (4 A max). The CMT-8112 provides 8 mH inductance with 5.6 A current capacity. Check datasheets for exact pinout compatibility and thermal characteristics before substituting.