DLW5ATH111TQ2K

Common Mode Chokes Overview

The DLW5ATH111TQ2K is a two-line common mode choke coil from the Murata EMIFIL DLW5ATH series. It features an impedance of 110 Ohms at 100 MHz with a tolerance of 40%. The component supports a maximum DC current of 3 A and has a maximum DC resistance of 27 mOhms. Rated for 50 V, it operates within a temperature range of -40°C to +125°C. The device meets AEC-Q200 automotive standards and utilizes a surface-mount package measuring 5 mm in length, 3.6 mm in width, and 2.2 mm in height.

Common Mode Chokes Feature Summary

• Provides effective suppression of common mode noise in dual-line circuits
• Complies with AEC-Q200 qualification for automotive reliability
• Utilizes wire-wound chip construction for high performance

Common Mode Chokes Applications

• Automotive electronic systems requiring EMI filtering
• High-current signal line protection
• Power supply circuit noise reduction

Common Mode Chokes Procurement Notes

Verify the specific suffix against official documentation to confirm exact electrical tolerances and packaging configurations. Ensure compatibility with target operating temperatures and current ratings before integration. Cross-reference the manufacturer's latest datasheet for any updates to mechanical dimensions or material compliance status.

Common Mode Chokes Selection Notes

Select this component when dual-line common mode noise suppression is required in space-constrained designs. The 5x3.6 mm footprint suits compact PCB layouts. Verify that the 3 A current rating and 110 Ohm impedance align with the specific frequency and load requirements of the application circuit.

Common Mode Chokes Part Context

This part belongs to the DLW5ATH series of common mode chokes designed for automotive applications. The series emphasizes high current handling capabilities alongside robust noise suppression characteristics. It represents a specialized solution for maintaining signal integrity in electric vehicle and automotive electronics environments.

Common Mode Chokes Replacement Considerations

Consult official substitution lists for verified equivalents. Alternative parts must match the 5x3.6 mm footprint, 110 Ohm impedance, and 3 A current rating to ensure functional compatibility without redesigning the PCB layout.