B82791G2301N001

Overview

The B82791G2301N001 is a horizontal, through-hole common mode choke manufactured by EPCOS (TDK Electronics). It features a ferrite core and is designed for power line filtering applications. The component has an inductance of 30 mH at 10 kHz and a rated current of 300 mA. Its typical DC resistance is 2.2 Ohms, with a maximum DC voltage rating of 80 V. The device operates within a temperature range of -40 °C to 125 °C and complies with RoHS standards.

Feature Summary

• Provides effective common mode noise suppression for dual-line power circuits
• Utilizes a ferrite core for high inductance in a compact rectangular package
• Designed for through-hole mounting with horizontal lead configuration

Applications

• Power supply input filtering
• EMI suppression in electronic equipment
• Signal integrity protection in industrial control systems

Procurement Notes

Verify the exact part number against official TDK-EPCOS documentation to ensure compatibility with design specifications. Confirm that the 300 mA current rating and 2.2 Ohm DC resistance meet the circuit requirements. Check for RoHS compliance status if required by regulatory standards. Ensure the horizontal through-hole package fits the PCB layout constraints.

Selection Notes

Select this component when a 30 mH inductance is required for common mode noise reduction in low-current power lines. The 300 mA current rating suits applications with moderate power demands. Consider the 2.2 Ohm DC resistance impact on voltage drop. The horizontal package orientation must align with the assembly process and spatial limitations of the target enclosure.

Part Context

This component belongs to the B82791 series of common mode chokes from EPCOS (TDK Electronics). The series offers various inductance values and current ratings for different filtering needs. These chokes are widely used in consumer electronics, industrial machinery, and automotive applications to mitigate electromagnetic interference and ensure stable operation of sensitive circuits.

FAQ

What is the core material of the B82791G2301N001?

The core material is ferrite.

Is the B82791G2301N001 RoHS compliant?

Yes, the component is RoHS compliant.