TA1870D

Overview

TA1870D is a Surface Acoustic Wave (SAW) filter manufactured by TST. It operates at a center frequency of 1.96 GHz, designed for wireless RF applications. The component features a bandwidth of 60 MHz and an insertion loss of 4 dB. It is housed in a compact 5-SMD, No Lead package, suitable for surface-mount assembly.

Feature Summary

• Utilizes Surface Acoustic Wave technology for signal filtering
• Optimized for high-frequency wireless RF operations
• Designed for compact surface-mount integration

Applications

• Wireless communication systems
• RF front-end modules
• Frequency filtering in mobile devices

Procurement Notes

Verify the manufacturer source to ensure authenticity, as counterfeit components exist in the market. Confirm the specific package type matches the design requirements. Check for any recent updates to the datasheet regarding electrical characteristics or recommended soldering profiles before finalizing procurement decisions.

Selection Notes

Select this component when a SAW filter with a 1.96 GHz center frequency is required. Ensure the system design accommodates the 60 MHz bandwidth and 4 dB insertion loss specifications. The 5-SMD No Lead package must be compatible with the PCB footprint and assembly process capabilities.

Part Context

TST is a supplier specializing in SAW and BAW devices. The TA1870D belongs to their range of RF filters intended for wireless applications. This part represents a standard solution for filtering signals in the 1.96 GHz band within compact electronic devices.

Replacement Considerations

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