HHM17166A1

Balun Overview

The HHM17166A1 is a surface-mount balun transformer manufactured by TDK Corporation, designed for RF and wireless applications. It operates within the frequency range of 1.9 GHz to 2.3 GHz. The component features a 50/50 impedance transformation ratio, facilitating balanced-to-unbalanced signal conversion. It is housed in a compact 0603 package, suitable for space-constrained electronic designs.

Balun Feature Summary

• Provides balanced-to-unbalanced signal conversion
• Operates within the 1.9 GHz to 2.3 GHz frequency range
• Features 50/50 impedance matching capability

Balun Applications

• RF transceiver modules
• Wireless communication devices
• Balanced antenna interfaces

Balun Procurement Notes

Verify the specific datasheet version and manufacturing origin when sourcing this component. Confirm that the supplier provides official documentation from TDK Corporation or authorized distributors. Ensure the received parts match the exact part number HHM17166A1 to guarantee correct RF performance specifications.

Balun Selection Notes

Select this component for applications requiring compact RF signal balancing within the specified frequency band. Consider the 0603 package size for PCB layout constraints. Evaluate the 50/50 impedance ratio against system requirements to ensure proper signal integrity and minimal reflection in the circuit design.

Balun Part Context

This component belongs to TDK's portfolio of passive components for high-frequency applications. Balun transformers like the HHM17166A1 are essential for interfacing differential RF circuits with single-ended transmission lines or antennas, ensuring efficient power transfer and noise rejection in modern wireless systems.

Balun Replacement Considerations

Consult TDK's official cross-reference lists for verified substitutes. Ensure any replacement maintains the 1.9-2.3 GHz operating range and 0603 footprint. Verify impedance ratios and insertion loss characteristics to prevent performance degradation in sensitive RF paths.