7414-RC

Overview

The Bourns 7414-RC is a through-hole common mode choke designed for filtering electromagnetic interference on power lines and signal circuits. It features a two-line configuration with an inductance of 20 mH at 1 kHz and a rated current of 600 mA. The component has a DC resistance of 1.11 Ohms and supports AC voltages up to 250V. Operating temperatures range from -55°C to 105°C. Physical dimensions are 19.00mm x 17.00mm x 21.00mm.

Feature Summary

• Provides effective filtering of electromagnetic interference on power lines and signal circuits
• Designed for through-hole mounting applications
• Supports operation across a wide temperature range

Applications

• Power supply input filtering
• Signal line noise suppression
• Industrial equipment EMI reduction

Procurement Notes

Verify the specific suffix 'RC' against the manufacturer's official documentation to confirm compliance status and packaging details. Ensure that the through-hole package dimensions match the design constraints. Confirm that the 600mA current rating and 20mH inductance meet the circuit requirements before procurement.

Selection Notes

Select this component when a high-inductance common mode choke is required for low-current applications. The 20mH value provides significant attenuation for common mode noise. Verify that the physical size fits the available board space and that the through-hole mounting method is compatible with the assembly process.

Part Context

This component belongs to the Bourns common mode inductor family, which offers various configurations for EMI suppression. The 7414 series is characterized by its robust construction and suitability for general-purpose filtering tasks in electronic systems requiring reliable noise reduction.

Replacement Considerations

Consult official substitution guides for equivalent components with matching inductance and current ratings. Verify pin compatibility and physical dimensions before replacing.