RP135-3-3.3-QD

Overview

The RP135-3-3.3-QD is a high-performance, single-stage power line filter manufactured by Astrodyne TDI. Designed for chassis mounting, this component supports a rated voltage of 250 VAC and a continuous current of 3 A. It utilizes quick connect terminals for electrical interfacing and features a capacitance value of 3.3 nF. The unit operates at standard frequencies of 50 Hz and 60 Hz with a maximum leakage current of 800 uA. Physical dimensions include a height of 17 mm and a length of 44 mm. The device complies with UL, CSA, and EN standards.

Feature Summary

• Single-stage filtering architecture for effective noise suppression
• Chassis mount design for secure mechanical installation
• Quick connect terminal configuration for simplified wiring

Applications

• Power supply units requiring EMI/RFI mitigation
• Battery charger systems
• Portable electronic devices

Procurement Notes

Verify the specific capacitance rating against official datasheets, as similar model numbers in the RP135 series may vary (e.g., 4.7 nF variants exist). Confirm that the 3 A current rating and 250 VAC voltage specifications align with your system requirements. Ensure compatibility with quick connect terminal types before integration.

Selection Notes

Select this component when a compact, single-stage solution is required for low-current applications up to 3 A. The 17 mm height allows for space-constrained chassis installations. Verify that the 800 uA leakage current meets safety isolation requirements for the intended equipment class.

Part Context

This part belongs to the RP135 series of high-performance power line filters from Astrodyne TDI. The series includes various current ratings and capacitance values, such as the RP135-6-4.7-QD and RP135-3-4.7-QD. These filters are engineered for general electromagnetic interference suppression in AC power lines.

Replacement Considerations

Direct substitutes within the same series include the RP135-3-4.7-QD, which shares identical physical dimensions and current ratings but differs in capacitance. Ensure any replacement maintains the 3 A rating and quick connect termination style.