HHM1932A2

Balun Overview

The TDK HHM1932A2 is an LTCC balun designed for RF signal processing. It operates within a frequency range of 862MHz to 894MHz, supporting 50 and 100 Ohm impedance configurations. The component utilizes low-temperature co-fired ceramic technology to achieve low insertion loss and latency. It features a compact 0402 (1005 Metric) surface-mount package. The device supports an operating temperature range from -40°C to +85°C.

Balun Feature Summary

• Utilizes low-temperature co-fired ceramic (LTCC) technology for performance optimization
• Provides balanced-to-unbalanced conversion with low insertion loss characteristics
• Supports dual impedance options of 50 and 100 Ohms

Balun Applications

• RF signal processing in communication systems
• Power management applications requiring balanced signals
• Wireless transceiver modules

Balun Procurement Notes

Verify the specific impedance requirement (50 or 100 Ohm) against the circuit design before ordering. Confirm that the 0402 package size fits the PCB layout constraints. Ensure the operating temperature range meets the environmental specifications of the final application. Cross-reference the manufacturer part number to avoid confusion with similar series components.

Balun Selection Notes

Select this component when a compact solution for balanced-to-unbalanced conversion is required in the 862-894MHz band. The LTCC construction offers advantages in thermal stability and size reduction compared to traditional solutions. Consider the low insertion loss specification for high-efficiency RF paths. Evaluate the 0402 footprint availability during the design phase.

Balun Part Context

This component belongs to the TDK HHM series of RF baluns. These devices are engineered for modern electronic systems requiring miniaturization and high-frequency performance. The series leverages advanced ceramic materials to maintain signal integrity across varying operational conditions.

Balun Replacement Considerations

The HHM1944A4 is listed as a recommended substitute by the manufacturer. Verify electrical compatibility and pin configuration before substitution.