RP100-3-2.2-QD

Overview

The RP100-3-2.2-QD is a compact, single-phase, single-stage power line filter manufactured by Astrodyne TDI. It features a maximum voltage rating of 250 VAC and a current capacity of 3 A. The unit utilizes quick disconnect terminals for connection and is designed for operation at 50 Hz or 60 Hz frequencies. Key electrical parameters include a capacitance value of 2.2 nF. The component is RoHS compliant and typically packaged in bulk.

Feature Summary

• Compact physical design suitable for space-constrained installations
• Single-stage filtering architecture for basic EMI suppression
• Quick disconnect terminal configuration for simplified wiring

Applications

• General electronic equipment requiring basic noise reduction
• Chassis-mounted power supply input stages
• Low-power AC-powered devices

Procurement Notes

Verify the specific datasheet version to confirm leakage current limits and compliance certifications such as UL or CSA, which may vary by production batch. Ensure the quick disconnect pin dimensions match the mating connector specifications. Confirm that the 2.2 nF capacitance meets the system's allowable leakage current requirements for safety standards.

Selection Notes

Select this model when a low-cost, single-stage solution is sufficient for mild interference environments. Compare with the RP100-10 series if higher current handling (10 A) is required. Consider two-stage filters like the DSC1000 series if stricter attenuation performance is necessary. Verify that the 3 A rating aligns with the load current to prevent thermal issues.

Part Context

This component belongs to the RP100 series of compact power line filters from Astrodyne TDI. The series offers various current ratings and termination styles. The RP100-3-2.2-QD specifically denotes the 3 Ampere variant with quick disconnect terminals and 2.2 nanofarad capacitance, distinguishing it from wire-lead or higher-current counterparts within the same family.

Replacement Considerations

Direct substitutes include the RP100-3-2.2-W for wire termination or RP100-10-2.2-QD for higher current capacity. Verify mechanical mounting dimensions and terminal pitch compatibility before swapping.