RFXF0009HSR

Balun Overview

The RFXF0009HSR is a surface-mount transformer manufactured by Qorvo. It functions as a 1:1 balun with a characteristic impedance of 75 ohms. The device operates within a frequency range of 45 MHz to 1.2 GHz. It utilizes an SMD/SMT termination style for board mounting. The component supports a minimum operating temperature of -40°C and a maximum operating temperature of +100°C.

Balun Feature Summary

• Provides balanced-to-unbalanced signal conversion via a 1:1 transformer configuration
• Designed for surface-mount technology integration using standard SMD packages
• Operates across a wide frequency spectrum from 45 MHz to 1.2 GHz
• Constructed with 75-ohm characteristic impedance for specific transmission line matching

Balun Applications

• RF signal conditioning in communication systems
• Balun implementation in wireless transceivers
• Signal transformation in broadband RF circuits

Balun Procurement Notes

Verify the exact datasheet version and package dimensions against your PCB footprint requirements. Confirm that the 75-ohm impedance specification aligns with your system's transmission line design. Ensure thermal management strategies accommodate the specified operating temperature range of -40°C to +100°C during final assembly validation.

Balun Selection Notes

Select this component when a 75-ohm impedance match is required for frequencies between 45 MHz and 1.2 GHz. The surface-mount form factor suits automated assembly processes. Consider the thermal limits and physical size constraints of the target application before integration into the circuit design.

Balun Part Context

This part belongs to Qorvo's portfolio of RF transformers and baluns. It is categorized under signal conditioning components designed for radio frequency applications. The product line focuses on providing reliable impedance transformation and signal balancing for modern electronic devices requiring compact RF solutions.

Balun Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs through electrical simulation and prototyping if considering alternative components.