3000-392

Overview

The Bourns Inc. 3000-392 is a through-hole signal line common mode choke designed for two-line applications. It features an inductance of 3.9 mH measured at 1 kHz and a DC resistance (DCR) of 5.16 Ohms. The component supports a current rating of 200 mA. This device belongs to the 3000 series of inductive components, providing common mode noise suppression for signal lines in electronic circuits.

Feature Summary

• Provides common mode noise filtering for dual-line signal paths
• Utilizes through-hole mounting technology for PCB integration
• Engineered for signal line applications requiring specific impedance characteristics

Applications

• Signal line noise suppression
• Dual-line circuit protection
• Electronic equipment EMC mitigation

Procurement Notes

Verify the exact part number 3000-392 against official Bourns documentation to confirm specifications such as the 3.9 mH inductance and 200 mA rating. Ensure the through-hole package type matches your board design requirements. Cross-reference with authorized distributors to validate authenticity and avoid counterfeit components.

Selection Notes

Select this component when a 3.9 mH inductance at 1 kHz is required for two-line signal filtering. Consider the 5.16 Ohm DCR and 200 mA current limit during thermal and electrical design. Verify that the through-hole form factor is compatible with the assembly process and available board space.

Part Context

This component is part of Bourns' 3000 series of signal line common mode inductors. The series offers various inductance values for different filtering needs. The 3000-392 specifically targets applications needing moderate inductance for signal integrity maintenance in noisy environments.

Replacement Considerations

Check for other parts in the 3000 series with similar inductance and current ratings. Ensure any substitute maintains the same through-hole package and electrical parameters for direct compatibility.