TA2104A

Overview

The TA2104A is a Surface Acoustic Wave (SAW) filter manufactured by TST, designed for wireless RF applications. It operates at a center frequency of 2.44175 GHz with an insertion loss of 2.6 dB and a bandwidth of 83.5 MHz. The component provides attenuation levels ranging from 15 dB to 45 dB depending on the specific variant configuration. It is housed in a compact 5-SMD, no-lead package suitable for surface mount assembly.

Feature Summary

• Utilizes Surface Acoustic Wave technology for efficient signal filtering
• Optimized for high-frequency wireless RF applications
• Compact 5-SMD no-lead package design

Applications

• Wireless communication systems
• RF front-end modules
• Signal processing circuits

Procurement Notes

Verify the exact part number suffix against official TST documentation to ensure correct attenuation and bandwidth specifications. Confirm package compatibility and RoHS compliance status prior to procurement. Cross-reference datasheet parameters with system requirements to validate performance suitability.

Selection Notes

Select this component based on the required center frequency of 2.44175 GHz and acceptable insertion loss of 2.6 dB. Ensure the 83.5 MHz bandwidth aligns with system signal integrity needs. Verify that the 5-SMD no-lead package fits the PCB layout constraints.

Part Context

This component belongs to the TST SAW filter portfolio, which specializes in RF filtering solutions for wireless technologies. The TA2104A serves as a band-pass filter within this lineup, targeting specific frequency bands for modern communication devices.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult TST technical support or authorized distributors for verified alternatives if sourcing issues arise.