PMR209MC6220M047R30

Overview

The KEMET PMR209MC6220M047R30 is a single-channel RC EMI/RFI filter designed for through-hole mounting. It features a capacitance of 0.22 µF (220 nF) and a resistance of 47 Ω, utilizing metalized paper foil dielectric technology. The component is rated for 250 VAC and 630 VDC, with a resistance tolerance of ±30%. Operating within a temperature range of -40°C to +85°C, it measures 20.3 mm in lead spacing and carries UL, ENEC, cUL, and VDE certifications.

Feature Summary

• Integrates a capacitor and resistor into a single radial leaded package for simplified circuit design
• Utilizes metalized paper foil construction for robust electromagnetic interference suppression
• Provides first-order low-pass filtering characteristics for noise reduction

Applications

• General purpose electromagnetic interference suppression
• Power supply input filtering
• Electronic equipment noise mitigation

Procurement Notes

Verify the specific part number against official KEMET documentation to confirm the exact resistance value, as datasheet variations exist within the PMR209 series. Ensure the selected variant matches the required 47 ohm specification for your circuit design. Confirm that the through-hole radial package dimensions fit your board layout constraints before finalizing procurement.

Selection Notes

Select this component when a combined RC network is preferred over discrete components to save space and assembly time. The 47 ohm resistance value is suitable for damping applications where moderate current handling is required. Consider the physical size and lead spacing compatibility with existing PCB footprints during the selection process.

Part Context

This component belongs to the KEMET PMR209 series of RC filters. These devices are engineered for general-purpose EMI suppression in electronic circuits. The series offers various capacitance and resistance combinations to suit different filtering requirements while maintaining compliance with major international safety standards.

Replacement Considerations

Check for other PMR209 variants with identical 0.22 µF capacitance and 47 Ω resistance values. Verify that any substitute maintains the same radial through-hole package and certification approvals.