DXW21BZ7511SL

Balun Overview

The DXW21BZ7511SL is a surface-mount balun transformer manufactured by Murata Electronics, designed for signal conditioning applications. It operates within a frequency range of 50 MHz to 1.2 GHz and features a 75 Ohm impedance configuration. The component utilizes an 0805 (2012 metric) package with SMD/SMT termination. It supports a voltage rating of 20 V and functions reliably between -40°C and +85°C. The device complies with RoHS standards and is supplied in reel, cut tape, or MouseReel packaging formats.

Balun Feature Summary

• Provides balanced-to-unbalanced signal conversion for RF circuits
• Optimized for high-frequency operation up to 1.2 GHz
• Compact surface-mount design suitable for automated assembly

Balun Applications

• RF signal conditioning in communication systems
• Impedance matching in balanced transmission lines
• Signal processing in electronic devices requiring 75 Ohm interfaces

Balun Procurement Notes

Verify the specific suffix against official Murata documentation to confirm exact electrical tolerances and packaging variants. Ensure compatibility with standard reflow soldering profiles for 0805 components. Confirm RoHS3 compliance status through current manufacturer certificates before integration into regulated products.

Balun Selection Notes

Select this component when a 75 Ohm impedance balance is required for frequencies extending to 1.2 GHz. The 0805 footprint offers space efficiency for dense PCB layouts. Consider thermal operating limits of -40°C to +85°C for environmental suitability in target applications.

Balun Part Context

This part belongs to the DXW series of baluns from Murata Electronics, focusing on signal conditioning and filtering. It serves as a passive RF component for converting differential signals to single-ended formats or vice versa, maintaining signal integrity in high-frequency environments.

Balun Replacement Considerations

DXW21BN7511SL

Balun FAQ

What is the maximum operating frequency?

The component supports a maximum frequency of 1.2 GHz.

What is the package type?

It uses an 0805 (2012 metric) surface-mount package.