DLW5BTH142TQ2L

Common Mode Chokes Overview

The DLW5BTH142TQ2L is a wire-wound chip common mode choke coil manufactured by Murata Electronics. It features an impedance of 1400 Ohms at 100 MHz and supports a maximum DC current of 1.5 A. The component has a maximum DC resistance of 56 mOhms and operates within a temperature range of -40°C to +125°C. Its physical dimensions are 5 mm in length, 3.6 mm in width, and 2.2 mm in height. The device is unshielded, utilizes SMD/SMT mounting, and meets AEC-Q200 automotive qualification standards.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for signal lines through high-impedance filtering characteristics.
• Designed for surface-mount installation on printed circuit boards using standard SMD/SMT termination methods.
• Constructed as a wire-wound chip type with an unshielded structure for compact integration.

Common Mode Chokes Applications

• Automotive electronic systems requiring AEC-Q200 qualified components
• Signal line noise filtering in electronic circuits
• Power and data line protection applications

Common Mode Chokes Procurement Notes

Verify the specific suffix TQ2L against official Murata documentation to confirm package and tape specifications. Ensure the selected variant matches the required impedance tolerance and current rating for the target application. Confirm RoHS compliance status directly from the manufacturer's datasheet before procurement.

Common Mode Chokes Selection Notes

Select this component when a 1400 Ohm impedance at 100 MHz is required for common mode noise reduction. The 1.5 A current rating and 56 mOhms DCR define its power handling capabilities. The 5x3.6x2.2 mm footprint dictates board space requirements. Verify thermal performance within the -40°C to +125°C operating range for the intended environment.

Common Mode Chokes Part Context

This part belongs to the DLW5B_H series of wire-wound chip common mode chokes. It is designed for surface-mount technology and offers unshielded construction. The series targets applications needing reliable noise suppression in compact form factors, specifically meeting automotive reliability standards.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Murata Electronics for direct replacements or cross-reference based on identical electrical parameters and mechanical dimensions.

Common Mode Chokes FAQ

What is the maximum DC current rating for the DLW5BTH142TQ2L?

The maximum DC current rating is 1.5 A.

Does the DLW5BTH142TQ2L meet automotive standards?

Yes, the component is qualified according to the AEC-Q200 standard.