RP210-3-1-QD

Overview

The Astrodyne TDI RP210-3-1-QD is a compact, single-phase, dual-stage power line filter designed for high-performance electromagnetic interference suppression. It features a rated current of 3 A and a maximum capacitance of 1 nF. The unit supports a voltage rating of 250 VAC and operates within a frequency range of 50 Hz to 60 Hz. Physical dimensions are approximately 44 mm in length, 44 mm in width, and 17 mm in height. It utilizes quick connect terminals and is certified under UL, CSA, and EN standards.

Feature Summary

• Dual-stage filtering architecture for enhanced noise attenuation
• Compact chassis mount design suitable for space-constrained applications
• Low leakage current characteristics for safety compliance

Applications

• Medical equipment power supplies
• Industrial control systems
• Telecommunications infrastructure

Procurement Notes

Verify the specific datasheet version for the RP210 series to confirm exact leakage current limits and insertion loss curves. Ensure that the quick connect terminal specifications match the mating connector requirements of the target assembly. Confirm that the 250 VAC rating aligns with the local mains voltage standards of the installation site.

Selection Notes

Select this component when high attenuation is required in a minimal footprint. The dual-stage topology offers superior performance compared to single-stage alternatives at similar current ratings. Verify that the 3 A current capacity meets the peak load requirements of the protected circuit without derating issues.

Part Context

This model belongs to the RP210 series of compact power line filters from Astrodyne TDI. The series is engineered for applications requiring significant EMI suppression in restricted physical spaces. It complements the broader RP family by offering dual-stage performance in a form factor comparable to single-stage units.

Replacement Considerations

Direct substitutes may include other Astrodyne TDI models within the RP210 series with different capacitance values. Cross-brand replacements require careful verification of mounting hole patterns, terminal types, and electrical ratings to ensure mechanical and functional compatibility.