50474AC

Overview

The Murata Power Solutions 50474AC is a surface-mount common mode choke coil designed for noise suppression in electronic circuits. It features an inductance of 470 µH at 100 kHz and supports a maximum DC current of 700 mA. The component has a maximum DC resistance of 360 mΩ and operates within a temperature range of -40°C to +125°C. Its physical dimensions are 7.3 mm in length, 6 mm in width, and 4.8 mm in height.

Feature Summary

• Surface-mount toroidal construction for compact PCB integration
• High common mode inductance for effective noise filtering
• Wide operating temperature range suitable for diverse environments

Applications

• Signal line noise suppression
• Power supply input filtering
• Data interface protection

Procurement Notes

Verify the specific suffix AC against official Murata documentation to confirm exact electrical tolerances and packaging details. Ensure compatibility with automated pick-and-place equipment due to the surface-mount form factor. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when space constraints require a low-profile surface-mount solution. The 470 µH inductance value is suitable for mid-frequency noise attenuation. Verify that the 700 mA current rating meets the circuit's operational requirements without saturation.

Part Context

This component belongs to the 5000A series of common mode chokes from Murata Power Solutions. The series offers various inductance values and current ratings optimized for different noise suppression needs. The 50474AC specifically targets applications requiring robust performance in a small footprint.

Replacement Considerations

Consult official substitution guides for equivalent parts with matching inductance and current ratings. Verify pinout compatibility and mechanical dimensions before replacing the original component.