03DWCG5

Overview

The Delta Electronics 03DWCG5 is a single-phase, two-stage power line filter designed for chassis mounting. It supports voltage ratings of 115 VAC and 250 VAC with a current rating of 3 A. The unit operates at frequencies of 50 Hz and 60 Hz and features tab connectors for termination. Key specifications include a leakage current of 2 mA and dimensions of 3.25 in length by 1.15 in height. It holds UL, CSA, and VDE certifications.

Feature Summary

• Two-stage filtering architecture for effective noise suppression
• Chassis mount design with lug-lug tab connectors
• Certified for international safety standards including UL, CSA, and VDE

Applications

• Industrial equipment power conditioning
• Medical device power supplies
• General purpose electronic systems requiring EMI/RFI reduction

Procurement Notes

This component is officially discontinued by the manufacturer. An End of Life notification was issued on June 1, 2026. Availability is restricted or unavailable through standard distribution channels. Verify end-of-life status and lead times carefully before integration into new designs.

Selection Notes

Select this part only if legacy compatibility is required. For new designs, consider alternative models within the DW series that are currently active. Ensure the 3 A current rating and 250 VAC voltage limit meet system requirements. Verify chassis mounting space constraints against the specified physical dimensions.

Part Context

The 03DWCG5 belongs to the DW series of multi-purpose power line filters from Delta Electronics. This series focuses on general EMC compliance for single-phase applications. The component serves as an EMI/RFI suppression module for AC power lines in sensitive electronic environments.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Designers should evaluate other Delta Electronics DP or DW series filters with matching electrical ratings and mechanical footprints.