PMR209ME6470M047R30

Overview

The KEMET PMR209ME6470M047R30 is a radial leaded RC EMI filter belonging to the PMR209 series. It integrates a 470 nF metalized paper capacitor with a 47 Ohm resistor in a single unit. The component supports a rated DC voltage of 630 V and an AC voltage of 250 V. Designed for through-hole mounting, it operates within a temperature range of -40°C to +85°C. This first-order low-pass filter provides one channel for noise suppression.

Feature Summary

• Integrates a metallized paper capacitor and resistor into a single radial leaded package
• Provides first-order low-pass filtering for EMI/RFI noise suppression
• Designed for use in both DC and AC power applications

Applications

• AC line input filtering
• DC power supply noise reduction
• General electronic equipment EMI suppression

Procurement Notes

Verify the specific resistance value against official datasheets, as similar part numbers may vary. Confirm that the 47 Ohm specification matches the design requirements. Ensure the 630 V DC rating is sufficient for the target circuit. Check for RoHS compliance status if required by the manufacturing process.

Selection Notes

Select this component when a compact, integrated solution for first-order filtering is needed. The radial leaded format facilitates easy through-hole assembly. Consider the 470 nF capacitance and 47 Ohm resistance values to ensure proper cutoff frequency characteristics for the specific application.

Part Context

This component is part of the KEMET PMR209 series, which consists of radial leaded RC units. These filters utilize single-layer metallized paper technology. The series is designed to offer reliable performance for common mode and differential mode noise attenuation in various electronic systems.

Replacement Considerations

Check for exact matches in capacitance (470 nF), resistance (47 Ohm), and voltage ratings (630 V DC). Verify physical dimensions and lead spacing to ensure compatibility with existing PCB layouts.