TA2293A

Overview

The TA2293A is a Surface Acoustic Wave (SAW) bandpass filter manufactured by TST. It operates at a center frequency of 3.625GHz with a bandwidth of 150MHz and an insertion loss of 4.5dB. The component is housed in a compact 6-SMD, No Lead package with dimensions of 3.00mm x 3.00mm. It supports an operating temperature range from -40°C to +85°C and is available in Tape & Reel or Cut Tape packaging formats.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF signal filtering
• Designed for wireless connectivity applications
• Compact surface-mount form factor

Applications

• Wireless LAN systems
• RF front-end modules
• Mobile communication devices

Procurement Notes

Verify the specific package variant required, as the component is available in both Tape & Reel and Cut Tape formats. Confirm that the 6-SMD No Lead footprint matches the target PCB design. Ensure the operating temperature range of -40°C to +85°C meets the environmental requirements of the final assembly. Cross-reference the manufacturer part number TA2293A with official TST documentation to confirm current production status and availability.

Selection Notes

Select this component when a SAW filter is required for the 3.625GHz ISM band. The 150MHz bandwidth provides adequate passband characteristics for standard wireless LAN protocols. The low profile SMD package facilitates automated assembly in high-volume manufacturing environments. Consider the thermal performance within the specified -40°C to +85°C range during system integration.

Part Context

Tai-Saw Technology Co., Ltd. (TST) specializes in SAW components, including RF filters and resonators. The TA2293A belongs to their portfolio of wireless connectivity solutions, targeting the growing demand for compact RF filtering in modern electronic devices. This series emphasizes miniaturization and performance stability for consumer electronics.

Replacement Considerations

No public substitute part numbers are confirmed for this specific model.