TA0666A

Overview

The TA0666A is a Surface Acoustic Wave (SAW) filter manufactured by TST, designed for wireless RF applications. It operates at a center frequency of 920MHz with a bandwidth of 40MHz. The component exhibits an insertion loss of 4.8dB and is housed in a compact 6-SMD, No Lead package measuring 3.00mm x 3.00mm. It supports surface mount technology for integration into electronic circuits.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF signal filtering
• Optimized for wireless connectivity applications
• Compact surface mount package design

Applications

• Wireless LAN systems
• RF front-end modules
• Wireless connectivity devices

Procurement Notes

Verify the manufacturer designation TST corresponds to Tai-Saw Technology Co., Ltd. when sourcing components. Confirm that the 6-SMD package dimensions match the required PCB layout constraints. Ensure the 920MHz center frequency aligns with the specific regulatory band requirements for the target wireless application. Cross-reference the 4.8dB insertion loss specification against system link budget calculations to ensure adequate signal integrity.

Selection Notes

Select this component for designs requiring a 920MHz SAW filter solution. The 40MHz bandwidth defines the passband characteristics suitable for specific wireless protocols. The 6-SMD footprint dictates the board space allocation. Evaluate the 4.8dB insertion loss impact on overall receiver sensitivity or transmitter efficiency within the circuit architecture.

Part Context

This part belongs to TST's portfolio of SAW filters intended for wireless connectivity products. The manufacturer specializes in acoustic wave components for mobile and wireless markets. The TA0666A represents a specific frequency variant within their broader range of RF filtering solutions.

Replacement Considerations

No public substitute part numbers are confirmed in available documentation.