RP115-3-.47-QD

Overview

The RP115-3-.47-QD is a compact single-phase, single-stage power line filter manufactured by Astrodyne TDI. It features a flange mount installation style with quick connect termination tabs measuring 0.25 inches (6.35 x 0.8 mm). The component is rated for a continuous current of 3 A and operates within a voltage range of 120 to 250 VAC. Designed for standard utility frequencies, it supports both 50 Hz and 60 Hz operation. The unit incorporates a capacitance value of 0.47 nF to provide electromagnetic interference suppression.

Feature Summary

• Compact single-stage design optimized for space-constrained applications
• Flange mounting configuration for secure chassis integration
• Quick connect tab terminations for simplified wiring

Applications

• Single-phase equipment requiring EMI/RFI suppression
• Chassis-mounted electronic enclosures
• Power conditioning systems operating at 120-250 VAC

Procurement Notes

Verify the specific termination tab dimensions against your PCB or harness requirements before ordering. Confirm that the 3 A current rating meets the operational load of your target application. Ensure the flange mounting interface aligns with your chassis specifications. Check for updated compliance certifications relevant to your region prior to final procurement decisions.

Selection Notes

Select this model when a low-current, single-phase solution is required for basic noise reduction. The compact form factor makes it suitable for devices where internal space is limited. Consider the leakage current characteristics if safety isolation is critical. Compare against higher-capacity models in the RP115 series if system loads exceed 3 A.

Part Context

This component belongs to the RP115 series of power line filters from Astrodyne TDI. The series offers various configurations tailored for different current ratings and mounting styles. The RP115-3-.47-QD specifically addresses needs for lower current applications compared to higher-rated variants like the RP115-20 series. It represents a standardized solution for common single-phase interference issues.

Replacement Considerations

Direct substitutes include other RP115 series variants with compatible current ratings and termination types. Verify that any replacement maintains the same voltage rating and mounting footprint. Cross-reference datasheets to ensure equivalent filtering performance and physical dimensions match the original design constraints.