8112-RC

Overview

The Bourns Inc. 8112-RC is a through-hole common mode choke designed for two-line applications. It features an inductance of 8 mH measured at 1 kHz and supports a DC current rating of 5.6 A. The component has a maximum DC resistance (DCR) of 55 mOhm. It offers a dielectric strength of 1500 Vrms and operates within a temperature range starting from -55°C.

Feature Summary

• Provides common mode noise suppression for two-line circuits
• Supports high DC current handling capability
• Features robust dielectric insulation strength
• Designed for through-hole mounting

Applications

• Power supply input filtering
• Industrial control systems
• Telecommunications equipment
• Consumer electronics power lines

Procurement Notes

Verify the specific suffix code to confirm compliance with RoHS directives and other regional regulatory requirements. Ensure the package type matches the target PCB footprint. Confirm that the thermal characteristics align with the operating environment. Check for any specific testing or certification marks required by the end application standards.

Selection Notes

Select this component when high inductance is required for low-frequency noise attenuation. The 5.6 A current rating suits high-power applications. Verify that the physical dimensions fit the assembly constraints. Consider the DC resistance impact on overall circuit efficiency during design.

Part Context

This part belongs to Bourns' common mode inductor series, which includes various inductance values and current ratings. These components are engineered for electromagnetic interference (EMI) suppression in power and signal lines. The series provides reliable performance across industrial and commercial sectors.

Replacement Considerations

Check for direct substitutes within the same series offering identical inductance and current ratings. Verify pin compatibility and mechanical dimensions before substitution. Ensure electrical parameters meet or exceed original specifications.