DLW5BSZ801TQ2L

Common Mode Chokes Overview

The DLW5BSZ801TQ2L is a wirewound chip common mode choke coil from the Murata EMIFIL DLW5B_Z series. It features an unshielded design in a 2020 (5.0 x 5.0 x 4.5 mm) surface-mount package. The component provides an impedance of 800 Ohms at 100 MHz with a maximum DC resistance of 56 mOhms and supports a maximum DC current of 1.5 A. It operates within a temperature range of -40°C to +105°C and holds AEC-Q200 qualification for automotive reliability.

Common Mode Chokes Feature Summary

• Wirewound construction for high-performance noise suppression
• AEC-Q200 qualified for automotive electronic applications
• Unshielded structure suitable for general-purpose filtering

Common Mode Chokes Applications

• Automotive infotainment systems
• Vehicle data bus lines
• General-purpose signal line filtering

Common Mode Chokes Procurement Notes

Verify the specific suffix TQ2L against the official Murata datasheet to confirm reel specifications and tape-and-reel dimensions. Ensure the ordering code matches the required impedance and current ratings for the target circuit design. Cross-reference the AEC-Q200 certification status if automotive compliance is mandatory for the project.

Common Mode Chokes Selection Notes

Select this component when a 2020 footprint is available and an 800 Ohm impedance at 100 MHz is required. The 1.5 A current rating suits moderate power lines, while the 56 mOhm DCR minimizes voltage drop. Consider the 4.5 mm height constraint during PCB layout planning to ensure adequate clearance for surrounding components.

Common Mode Chokes Part Context

This part belongs to the DLW5B_Z series of wirewound common mode chokes. It shares the standard 2020 metric package dimensions with other variants in the family but differs in electrical characteristics such as impedance and current handling. The series is designed for compact PCB layouts requiring effective electromagnetic interference suppression.

Common Mode Chokes Replacement Considerations

Check the official Murata replacement guide for direct equivalents. Verify that any substitute maintains the 2020 package size, 800 Ohm impedance, and 1.5 A current rating to ensure mechanical and electrical compatibility without redesigning the footprint or circuit parameters.