RP220-12-1-QD

Overview

The Astrodyne TDI RP220-12-1-QD is a single-phase, two-stage power line filter designed for chassis mounting. It features quick connect terminals and operates at 50 Hz or 60 Hz with a voltage rating of 250 VAC. The unit supports a current rating of 1 A and includes a capacitance of 1 nF. Leakage current is specified at 90 uA to 150 uA. Dimensions are approximately 115.72 mm in length.

Feature Summary

• Dual-stage filtering architecture for enhanced noise attenuation
• Low leakage current design suitable for sensitive equipment
• Chassis mount configuration with quick connect termination

Applications

• Medical device power conditioning
• Industrial control systems
• Test and measurement instrumentation

Procurement Notes

Verify the specific datasheet version for the RP220-12-1-QD to confirm exact leakage current tolerances and certification status (UL/CSA/EN). Ensure the application environment temperature falls within the standard operating range. Confirm that the 1 A current rating meets the load requirements. Check for any specific ordering suffixes that might alter terminal types or housing materials.

Selection Notes

Select this component when low leakage current is critical for safety compliance in medical or precision applications. The two-stage design provides superior EMI suppression compared to single-stage alternatives. Verify that the 1 A current capacity aligns with the system's maximum draw. Consider the chassis mount form factor for integration into existing enclosures requiring quick-connect wiring.

Part Context

This model belongs to the RP220 series of power line filters from Astrodyne TDI. The series offers various current ratings and capacitance values. The RP220-12-1-QD specifically targets low-current applications requiring high-performance filtration. It shares the same physical footprint and mounting style as other variants in the RP220 family.

Replacement Considerations

Check for direct substitutes within the RP220 series with different current or capacitance ratings if operational parameters change. Verify compatibility with existing chassis cutouts and terminal spacing. Cross-reference with other manufacturers' two-stage filters only if pinout and electrical specifications match exactly.