DLW5BTZ102TQ2L

Common Mode Chokes Overview

The DLW5BTZ102TQ2L is a wire-wound common mode choke manufactured by Murata Electronics. It operates within a temperature range of -40°C to +85°C and utilizes SMD/SMT termination for PCB mounting. The component features a 2020 (5050 metric) package with dimensions of 5 mm length, 5 mm width, and 3.0 mm height. Key electrical specifications include an impedance of 1 kOhms at 100 MHz, a maximum DC current rating of 2 A, and a maximum DC resistance of 34 mOhms.

Common Mode Chokes Feature Summary

• Wire-wound construction for effective noise suppression
• Compact surface-mount design suitable for space-constrained applications
• Automotive-grade reliability for harsh environments

Common Mode Chokes Applications

• Noise suppression in automotive electronic circuits
• EMI filtering in high-speed data lines
• Common mode noise reduction in power supply inputs

Common Mode Chokes Procurement Notes

Verify the specific suffix 'Q2L' against official Murata documentation to confirm automotive qualification status and tape-and-reel packaging details. Ensure compatibility with standard reflow soldering profiles for 2020 packages. Cross-reference impedance values at 100 MHz with system requirements to validate EMI performance targets before procurement.

Common Mode Chokes Selection Notes

Select this component when a compact 2020 footprint is required for common mode noise attenuation. The 2 A current rating suits moderate power applications, while the 1 kOhm impedance at 100 MHz addresses high-frequency interference. Verify that the 34 mOhm DCR meets voltage drop constraints in the target circuit design.

Common Mode Chokes Part Context

This part belongs to the EMIFIL DLW5B series, designed for high-density mounting. It serves as a passive filter element in signal integrity management. The series emphasizes miniaturization without compromising noise suppression capabilities, targeting modern electronics requiring robust EMI control in limited board areas.

Common Mode Chokes Replacement Considerations

Consult Murata's official cross-reference tools for verified substitutes. Ensure any alternative maintains the 2020 package dimensions and 2 A current handling capability. Validate impedance characteristics at 100 MHz to prevent signal degradation or insufficient noise filtering in the final assembly.