EV28-1.5-02-27M-X

Overview

The EV28-1.5-02-27M-X is a vertical common mode choke manufactured by Schaffner EMC Inc. It features an inductance of 27 mH and a rated current of 1.5 A. The component utilizes radial termination for through-hole mounting. Its maximum DC resistance is specified at 100 mOhms, with a tolerance of 30%. The device operates within a temperature range of -25 C to +100 C. Physical dimensions include a length of 29.2 mm, width of 21 mm, and height of 34.7 mm.

Feature Summary

• Vertical design for common mode noise suppression
• Radial through-hole termination style
• High inductance value for RFI filtering

Applications

• RFI suppression in electronic equipment
• Noise filtering in multimedia devices
• Audio equipment signal integrity maintenance

Procurement Notes

Verify the complete part number including suffixes against official Schaffner documentation to ensure correct inductance and current ratings. Confirm package orientation and pin configuration match the target PCB layout. Check RoHS compliance status if required by specific regional regulations or end-product standards.

Selection Notes

Select this component when high common mode inductance is required for low-frequency noise attenuation. Ensure the 1.5 A current rating exceeds the maximum expected line current under all operating conditions. Verify that the physical footprint fits the available board space without obstructing adjacent components.

Part Context

This component belongs to the EV series of RFI suppression chokes from Schaffner. These chokes are designed to reduce leaking noise in consumer electronics. The series typically includes various inductance values and current ratings to suit different power line filtering requirements.

Replacement Considerations

Direct substitutes may include other Schaffner EV series parts with matching electrical specifications. Cross-reference RN series chokes only if form factor and performance characteristics align precisely with the original design requirements.