ROXBURGH EMC SMV Choke, Differential Mode 0.5mH 2A

The ROXBURGH EMC SMV Series Choke is a high-quality differential mode inductor designed for effective electromagnetic interference (EMI) filtering in electronic circuits. With a nominal inductance of 500µH (0.5mH) and a DC current rating of 2A, this choke is suitable for a wide range of power supply and signal line applications.

Key features include a low DC resistance of 0.37ohm (maximum), ensuring minimal power loss and efficient operation. The component is compliant with the latest environmental standards, confirmed as containing No SVHC substances as of June 2022, making it a safe choice for modern electronics manufacturing.

Construction and Dimensions

This through-hole component is compact and lightweight, weighing just 35 grams, with dimensions of 43mm (height) x 33mm (width) x 15mm (depth), allowing for easy integration into space-constrained PCB layouts.

Typical Applications

The choke is primarily used for differential mode noise suppression in switch-mode power supplies, DC-DC converters, and other electronic equipment requiring clean power delivery.

Its robust design and reliable performance make it an essential component for engineers seeking to meet electromagnetic compatibility (EMC) standards.

Specifications Summary

• Inductance: 500µH
• DC Current Rating: 2A
• DC Resistance (Max): 0.37Ω
• Series: SMV
• Weight: 35g
• Dimensions: 43 x 33 x 15mm

This differential mode choke is a dependable solution for reducing conducted EMI and ensuring stable operation of sensitive electronics.