7484212300

Balun Overview

The Würth Elektronik 7484212300 is a multilayer chip balun belonging to the WE-BAL series, designed for signal conditioning in general electronic equipment. It operates within a frequency range of 1.5 GHz to 3.1 GHz and features an 0805 (2012 Metric) case style. The component provides balanced and unbalanced impedance values of 100 Ohms and 50 Ohms, respectively. Key electrical specifications include an insertion loss of 1 dB and a phase difference of 180° ± 10°. This surface-mount device is suitable for RF applications requiring precise signal conversion.

Balun Feature Summary

• Multilayer construction for compact surface-mount integration
• Converts between balanced and unbalanced signals with specified impedance ratios
• Maintains stable phase difference across the operating frequency band

Balun Applications

• RF signal conditioning circuits
• General electronic equipment requiring signal balancing
• Wireless communication modules operating in the 1.5-3.1 GHz range

Balun Procurement Notes

Verify that the component is intended solely for general electronic equipment usage, as it is not authorized for safety-related or other specialized applications. Confirm compliance with RoHS standards and check for specific datasheet requirements regarding handling and mounting procedures before integration into final designs.

Balun Selection Notes

Select this balun when a 0805 footprint is required for 1.5-3.1 GHz operations. Ensure the design accommodates the 1 dB insertion loss and 180° ± 10° phase tolerance. Verify that the 50/100 Ohm impedance transformation matches the source and load requirements of the circuit architecture.

Balun Part Context

This component is part of the WE-BAL series from Würth Elektronik, which specializes in multilayer chip baluns. These devices are engineered for high-frequency signal processing tasks where size constraints and performance stability are critical. The series supports various impedance configurations tailored for modern RF system designs.

Balun Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires matching the WE-BAL series specifications, including the 0805 package, 1.5-3.1 GHz frequency range, and 100/50 Ohm impedance characteristics.

Balun FAQ

What is the operating frequency range of the 7484212300?

The component operates within a frequency range of 1.5 GHz to 3.1 GHz.

What is the phase difference specification?

The phase difference is specified as 180° ± 10°.