TA1262A

Overview

The TA1262A is a Surface Acoustic Wave (SAW) filter manufactured by TST. It operates at a center frequency of 2.345 GHz with a bandwidth of 28 MHz and an insertion loss of 3 dB. The component utilizes a 6-SMD, No Lead package, specifically identified as SM3030-6PAD. Designed for wireless RF applications, it provides signal filtering capabilities within the specified frequency range.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF signal processing
• Optimized for wireless communication frequency bands
• Compact surface-mount design suitable for space-constrained electronics

Applications

• Wireless RF systems
• Mobile phone circuits
• Base station equipment

Procurement Notes

Verify the specific datasheet version to confirm electrical tolerances and pinout configurations before integration. Ensure compatibility with the target PCB footprint SM3030-6PAD. Confirm RoHS compliance status if required by project specifications. Cross-reference the manufacturer's latest documentation for any updates to the part marking or packaging details.

Selection Notes

Select this component when a SAW filter is required for the 2.345 GHz band with a 28 MHz bandwidth. The 3 dB insertion loss specification should be evaluated against system link budget requirements. The 6-SMD package choice depends on available surface-mount assembly capabilities and board space constraints compared to through-hole alternatives.

Part Context

TST specializes in high-performance communication components, including SAW filters and resonators. The TA1262A belongs to their RF SAW filter series, designed for applications such as mobile phones, base stations, and wireless local area networks. The company focuses on delivering reliable acoustic wave devices for consumer electronics and telecommunications infrastructure.

Replacement Considerations

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