TA0803A

Overview

The TST TA0803A is a Surface Acoustic Wave (SAW) filter designed for wireless RF applications. It operates at a center frequency of 2.3135 GHz with a bandwidth of 27 MHz and an insertion loss of 3 dB. The component is housed in a compact 6-SMD, No Lead package measuring 3.00 mm x 3.00 mm. It supports an input power level of 8 dBm and functions within a temperature range of -20°C to +70°C.

Feature Summary

• Utilizes Surface Acoustic Wave technology for signal filtering
• Compact SMD package suitable for space-constrained designs
• Optimized for wireless communication frequency bands

Applications

• Wireless communication systems
• RF front-end modules
• Mobile device transceivers

Procurement Notes

Verify the specific datasheet revision and manufacturer documentation to confirm electrical parameters and mechanical dimensions. Ensure compatibility with the target PCB footprint and thermal requirements. Cross-reference official Tai-Saw Technology specifications for accurate handling and soldering guidelines before integration into production.

Selection Notes

Select this component when a SAW filter is required for the 2.3135 GHz band with a 27 MHz bandwidth. Consider the 3.0x3.0 mm package size for board layout constraints. Evaluate the 3 dB insertion loss and 8 dBm power handling against system link budget and linearity requirements.

Part Context

Tai-Saw Technology manufactures RF SAW filters for various wireless standards. The TA0803A belongs to their surface-mount filter series, targeting high-frequency applications where small form factors are critical. These components are engineered to provide sharp selectivity and low insertion loss for modern communication devices.

Replacement Considerations

Consult official substitution lists from Tai-Saw Technology for verified equivalents. Ensure any alternative part matches the 2.3135 GHz center frequency, 27 MHz bandwidth, and 3.0x3.0 mm package dimensions to maintain circuit performance.