50225AC

Overview

The Murata Power Solutions 50225AC is a surface-mount common mode choke coil designed for signal line noise suppression. It features an inductance of 2.2 mH with a tolerance range of -30% to +50%. The component supports a maximum DC current of 500 mA and has a maximum DC resistance of 480 mOhms. It operates within a temperature range of -40°C to +85°C. The device utilizes a single-channel configuration and is housed in a compact SMD package suitable for automated PCB assembly processes.

Feature Summary

• Provides effective common mode noise attenuation for high-speed signal lines
• Compact surface-mount footprint facilitates dense PCB layout integration
• Robust thermal performance ensures stable operation across wide industrial temperature ranges

Applications

• High-speed data interface noise filtering
• USB and HDMI signal line protection
• Industrial communication bus interference suppression

Procurement Notes

Verify the specific suffix designation against official Murata documentation to confirm exact electrical tolerances and packaging specifications. Ensure the selected variant matches the required inductance tolerance and current rating for the target application circuit. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current production status and availability constraints prior to finalizing procurement orders.

Selection Notes

Select this component based on its 2.2 mH inductance value and 500 mA current handling capability. Evaluate the physical dimensions to ensure compatibility with the designated PCB land pattern. Confirm that the operating temperature range meets the environmental requirements of the end-use equipment. Verify impedance characteristics at the target frequency of operation to ensure adequate noise suppression performance.

Part Context

This component belongs to the 5000 series of common mode chokes from Murata Power Solutions. It is engineered for surface-mount technology applications requiring reliable EMI suppression. The design focuses on minimizing parasitic effects while maintaining high common mode impedance. It serves as a critical passive element in modern electronic systems demanding strict electromagnetic compatibility standards.

Replacement Considerations

Consult official Murata documentation for verified alternate part numbers. Ensure any substitute maintains identical inductance, current rating, and physical footprint specifications.