TA1595A

Overview

The TA1595A is a Surface Acoustic Wave (SAW) bandpass filter manufactured by TST. Designed for wireless RF applications, it operates at a center frequency of 400 MHz with a bandwidth of 4 MHz. The component exhibits an insertion loss of 4.5 dB and is housed in an 8-SMD, no-lead package measuring 3.80mm x 3.80mm.

Feature Summary

• Surface acoustic wave technology for RF signal filtering
• Bandpass frequency response centered at 400 MHz
• Compact surface-mount package design

Applications

• Wireless LAN connectivity modules
• RF front-end filtering in wireless devices
• Mobile communication equipment

Procurement Notes

Verify the specific datasheet version to confirm electrical tolerances and pin configuration. Ensure compatibility with the target PCB footprint dimensions of 3.80mm x 3.80mm. Confirm that the 8-SMD no-lead package matches the assembly requirements. Check for any specific handling instructions regarding electrostatic discharge sensitivity during installation.

Selection Notes

Select this component when a 400 MHz center frequency and 4 MHz bandwidth are required for SAW filtering. Consider the 4.5 dB insertion loss impact on system gain. Evaluate the 8-SMD no-lead package against available board space constraints. Compare performance metrics against alternative filters if stricter loss or bandwidth specifications are necessary for the application.

Part Context

Tai-Saw Technology (TST) specializes in RF SAW filters for wireless connectivity. The TA1595A belongs to their portfolio of components designed for mobile and wireless LAN applications. This series supports the demand for compact, high-performance filtering solutions in modern electronic devices requiring reliable RF signal processing.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference data directly from manufacturer catalogs before considering alternatives.