TR0103AA0090

Overview

The TR0103AA0090 is a Surface Acoustic Wave (SAW) RF filter manufactured by TST. It operates within a frequency bandwidth of 5140 MHz to 5340 MHz. The component features a compact physical footprint with dimensions of 3.25 mm in length, 2.58 mm in width, and 1.85 mm in height. This device is designed for high-frequency signal processing applications requiring precise band selection.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF filtering
• Designed for specific microwave frequency band operation
• Compact surface-mount package suitable for space-constrained designs

Applications

• Wireless communication systems operating in the 5 GHz range
• RF front-end modules requiring bandpass filtering
• Satellite communication equipment

Procurement Notes

Verify the manufacturer designation TST against the specific part number TR0103AA0090 to ensure authenticity. Confirm that the required frequency range of 5140-5340 MHz aligns with system specifications. Check for any specific ordering suffixes or tape-and-reel packaging requirements if applicable to the production line. Ensure compatibility with standard SMT assembly processes given the small form factor.

Selection Notes

Select this component when a SAW filter is required for the 5.14 to 5.34 GHz band. Consider the 3.25x2.58x1.85 mm package size for PCB layout constraints. Evaluate insertion loss and rejection characteristics from the official datasheet to ensure they meet system link budget requirements. Compare against other SAW filters if alternative frequencies are needed.

Part Context

TST manufactures various RF components, including SAW filters for telecommunications. The TR0103 series likely represents a family of filters targeting specific wireless standards. This specific model addresses the need for filtering in high-frequency bands common in modern wireless infrastructure and devices.

Replacement Considerations

Consult official TST documentation for direct cross-reference part numbers. Verify electrical parameters such as center frequency and bandwidth match exactly before substituting. Ensure mechanical dimensions are compatible with existing footprints.