3-137-414

Overview

The Schurter 3-137-414 is a current-compensated common mode choke designed for vertical mounting. It features a two-phase configuration with an inductance of 180 mH and a rated current of 500 mA. The component exhibits a maximum DC resistance of 430 mOhm and supports voltages up to 300 V ac. Constructed as a through-hole device, it provides effective electromagnetic interference suppression in dual-line applications requiring compact filtering solutions.

Feature Summary

• Current-compensated design for efficient magnetic field cancellation
• Vertical mounting orientation for space-constrained PCB layouts
• Two-phase construction for dual-line signal integrity

Applications

• Dual-line signal filtering in electronic equipment
• Electromagnetic interference suppression in compact devices
• Common mode noise reduction in vertical mount assemblies

Procurement Notes

Verify the manufacturer part number 3-137-414 against official Schurter documentation to confirm specifications. Ensure compatibility with vertical mounting requirements and verify that the 500 mA rating meets circuit demands. Cross-reference datasheet details for inductance and resistance values before integration.

Selection Notes

Select this component when vertical mounting is required for two-phase current compensation. Evaluate the 180 mH inductance and 430 mOhm resistance against circuit impedance needs. Confirm suitability for 300 V ac environments and ensure the through-hole package aligns with board layout constraints.

Part Context

This component belongs to Schurter's range of common mode chokes and filters. It serves as a specialized solution for suppressing common mode noise in dual-line configurations. The current-compensated architecture distinguishes it from standard chokes by optimizing magnetic performance for specific vertical mounting applications.

Replacement Considerations

No public confirmed substitute part numbers are available.