TA0703A

Overview

The TA0703A is a Surface Acoustic Wave (SAW) filter manufactured by TST, designed for wireless RF applications. It operates at a center frequency of 1.855 GHz with a bandwidth of 30 MHz. The component features an insertion loss of 3 dB and is housed in a compact 6-SMD surface mount package measuring 3.0 x 3.0 mm. The maximum height is 1.40 mm. This device is classified as active and is suitable for embedded systems requiring reliable RF signal filtering.

Feature Summary

• Surface Acoustic Wave technology for precise RF filtering
• Compact 6-SMD surface mount package design
• Optimized for wireless communication frequencies

Applications

• Wireless RF systems
• Embedded electronics
• Industrial automation equipment

Procurement Notes

Verify the manufacturer designation TST or TAI-SAW TECHNOLOGY CO., LTD. against official datasheets to ensure authenticity. Confirm the package type is 6-SMD No Lead and the center frequency matches 1.855 GHz. Check for RoHS compliance status if required by your assembly specifications. Ensure the part status is listed as Active to guarantee supply availability.

Selection Notes

Select this component when a SAW filter with a 1.855 GHz center frequency is required. The 30 MHz bandwidth suits specific wireless standards. The 3.0x3.0 mm SMD footprint allows for space-constrained PCB layouts. Consider the 3 dB insertion loss impact on system sensitivity during circuit design.

Part Context

This component belongs to the SAW filter category from TST. It is distinct from general-purpose filters due to its specific acoustic wave properties and fixed center frequency. The model TA0703A represents a specialized solution for high-frequency signal processing in modern electronic devices.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative components.