TA0862A

Overview

The TA0862A is a Surface Acoustic Wave (SAW) band-pass filter manufactured by TST. It operates at a center frequency of 1268.52 MHz with a bandwidth of 20.46 MHz. The component features low insertion loss and high stability for RF signal processing. It is housed in a compact SMD3030-6P package, suitable for space-constrained designs.

Feature Summary

• Provides precise band-pass filtering for radio frequency signals
• Ensures high signal stability during operation
• Minimizes signal attenuation through low insertion loss design

Applications

• Satellite digital broadcasting systems
• Mobile phone base stations
• Wireless local area networks
• GPS receivers
• Automotive remote controls

Procurement Notes

Verify the specific datasheet version to confirm electrical parameters match system requirements. Ensure the SMD3030-6P package dimensions align with PCB layout constraints. Confirm authenticity through authorized distributors to avoid counterfeit components affecting RF performance.

Selection Notes

Select this component when a fixed center frequency near 1.27 GHz is required. Consider the narrow bandwidth for applications needing specific channel isolation. Evaluate thermal stability needs as SAW filters can be temperature-sensitive compared to other filter types.

Part Context

Tai-Saw Technology specializes in surface acoustic wave components, including RF filters and resonators. The TA0862A belongs to their standard SAW filter lineup, designed for consumer electronics and communication infrastructure. This series supports various wireless standards requiring reliable frequency selection.

Replacement Considerations

Check for direct substitutes from Tai-Saw or compatible manufacturers offering identical 1268.52 MHz center frequencies. Verify that alternative parts maintain similar bandwidth and package compatibility to ensure seamless integration without redesigning the circuit board.