CMT2-3-R

Common Mode Chokes Overview

The Eaton CMT2-3-R is a two-line common mode choke designed for through-hole mounting. It provides an inductance of 12 mH at 10 kHz with a rated current of 2.45 A. The component features a typical DC resistance of 135 milliohms per line. Its physical dimensions are 36.50 mm in length, 26.50 mm in width, and a maximum height of 44.50 mm. The unit operates within a temperature range of -40°C to +125°C and utilizes a vertical package with four pins.

Common Mode Chokes Feature Summary

• Provides high common mode noise suppression via 12 mH inductance
• Supports continuous currents up to 2.45 A
• Constructed for robust through-hole PCB integration

Common Mode Chokes Applications

• Power line filtering
• EMI suppression in electronic circuits
• Common mode noise reduction in power supplies

Common Mode Chokes Procurement Notes

Verify component status as the CMT2-3-R is listed as discontinued by the manufacturer. Confirm availability through authorized distributors or surplus channels. Ensure that any substitute components meet the required electrical specifications and mechanical footprint constraints for the intended application.

Common Mode Chokes Selection Notes

Select this component when high inductance is required for low-frequency noise attenuation. The through-hole format suits applications requiring mechanical stability. Verify that the 2.45 A current rating aligns with the circuit's operational demands and that the physical size fits the enclosure design.

Common Mode Chokes Part Context

This part belongs to the CMT series of common mode chokes from Eaton Electronics. The series typically offers various inductance values and current ratings for different filtering needs. This specific model represents a higher inductance option within the lineup, suitable for stringent EMI requirements.

Common Mode Chokes Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the discontinued status, engineers must identify equivalent components based on matching inductance, current rating, and dimensional compatibility.