EV28-4.0-02-2M3

Overview

The EV28-4.0-02-2M3 is a vertical common-mode suppression choke manufactured by Schaffner EMC Inc. It features an inductance of 2.3 mH and a rated current capacity of 4 A. The component utilizes through-hole (TH) termination for two lines. Its physical dimensions are 29.2 mm in length, 21 mm in width, and 34.7 mm in height. The device operates within a temperature range of -25°C to +100°C and has a maximum DC resistance of 100 mOhms with a 30% tolerance.

Feature Summary

• Vertical common-mode noise suppression design
• Through-hole mounting configuration
• High thermal stability up to 100°C

Applications

• RFI suppression in power circuits
• EMC filtering for electronic equipment
• Phase-angle control circuit protection

Procurement Notes

Verify the specific part number EV28-4.0-02-2M3 against official Schaffner documentation to confirm technical specifications. Ensure compatibility with system requirements regarding inductance, current rating, and physical footprint. Cross-reference datasheets for accurate electrical parameters and environmental operating limits before integration.

Selection Notes

Select this component for applications requiring vertical common-mode chokes with a 2.3 mH inductance and 4 A current handling. Consider the through-hole package style and dimensional constraints of 29.2 x 21 x 34.7 mm. Evaluate the operating temperature range of -25°C to +100°C against the intended environment.

Part Context

This component belongs to the EV series of common-mode suppression chokes from Schaffner EMC Inc. These devices are designed for electromagnetic interference reduction in various electronic systems. The EV series typically offers robust performance for RFI suppression tasks in industrial and commercial applications.

Replacement Considerations

Consult Schaffner's official substitution guides or equivalent manufacturer catalogs for verified alternatives. Ensure any replacement matches the 2.3 mH inductance, 4 A rating, and vertical form factor.