DLW5ATN501SQ2L

Common Mode Chokes Overview

The DLW5ATN501SQ2L is a two-line common mode choke manufactured by Murata Electronics, designed for surface mount PCB applications. It exhibits an impedance of 500 Ohms at a test frequency of 100 MHz and supports a maximum DC current of 1.5 A. The component features a maximum DC resistance of 56 mOhms and operates within a temperature range of -40°C to +85°C. Its physical dimensions are 5.00 mm in length, 3.60 mm in width, and a maximum height of 2.35 mm. The device utilizes a wirewound construction and is supplied in reel packaging.

Common Mode Chokes Feature Summary

• Provides electromagnetic interference suppression for power and signal lines through common mode noise attenuation.
• Utilizes a compact wirewound chip design suitable for space-constrained surface mount installations.

Common Mode Chokes Applications

• Suppression of common mode noise in high-speed data transmission interfaces
• EMI filtering for portable electronic devices and mobile communication equipment
• Noise reduction in automotive infotainment and control systems

Common Mode Chokes Procurement Notes

Verify the specific suffix codes against official Murata documentation to confirm exact electrical tolerances and packaging configurations. Ensure that the selected variant meets the required thermal operating limits and current ratings for the target application environment before finalizing procurement orders.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring effective common mode noise suppression with low insertion loss characteristics. Consider the 1.5 A current rating and 56 mOhm DC resistance to ensure compatibility with the power delivery requirements of the protected circuitry without excessive voltage drop or thermal issues.

Common Mode Chokes Part Context

This component belongs to the DLW5A series of EMIFIL filters from Murata Electronics. The series is engineered for EMI suppression in consumer electronics and automotive applications. The DLW5ATN501SQ2L specifically addresses noise control needs in compact form factors, offering reliable performance across standard industrial temperature ranges.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers include TDK equivalents. Verify pinout compatibility and electrical parameter alignment with original specifications before implementing any alternative components in existing designs.