RP225-3-2.2-QD

Overview

The RP225-3-2.2-QD is a high-performance dual-stage power line filter manufactured by Astrodyne TDI. Designed for AC applications, it features a rated voltage of 250V phase-to-ground/neutral and supports a maximum current of 3A. The component utilizes a 2.2nF capacitance value to provide effective electromagnetic interference suppression. It is constructed as a surface-mount device, ensuring compact integration into electronic systems requiring reliable noise filtration.

Feature Summary

• Dual-stage filtering architecture for enhanced noise attenuation
• Surface-mount design for efficient PCB integration
• RoHS compliant construction

Applications

• Power supply units
• Battery chargers
• Portable electronic devices

Procurement Notes

Verify the specific suffix QD against official datasheets to confirm package type and termination style. Ensure compatibility with 250V AC ratings and 3A current limits. Confirm RoHS compliance status through manufacturer documentation before procurement.

Selection Notes

Select this component when dual-stage EMI suppression is required in space-constrained designs. The surface-mount form factor suits automated assembly processes. Verify that the 3A current rating meets system load requirements and that the 250V AC rating aligns with input voltage specifications.

Part Context

This part belongs to the RP225 series of power line filters from Astrodyne TDI. The series offers various capacitance values and current ratings. The RP225-3-2.2-QD specifically addresses applications needing moderate current handling with high-performance filtering capabilities in a compact footprint.

Replacement Considerations

Check for direct substitutes within the RP225 series, such as RP225-3-2.2-W, noting potential differences in termination or packaging. Verify electrical parameters match exactly before substitution.