TA1285A

Overview

The TA1285A is a Surface Acoustic Wave (SAW) filter manufactured by TST. It operates at a center frequency of 862MHz with a bandwidth of 16MHz. The component features an insertion loss of 2dB and is housed in a compact 6-SMD, No Lead package. Maximum height is 0.055 inches (1.40mm). It supports an operating temperature range from -30°C to +85°C.

Feature Summary

• Utilizes surface acoustic wave technology for RF signal filtering
• Designed for cellular frequency applications
• Compact surface mount construction

Applications

• Cellular RF systems
• IoT terminals
• 4G LTE Band 5/8 devices

Procurement Notes

Verify the specific manufacturer datasheet for complete electrical characteristics and mechanical drawings. Confirm that the 6-SMD package dimensions align with PCB layout requirements. Ensure the operating temperature range meets system environmental specifications. Cross-reference the part number with official TST documentation to confirm current production status.

Selection Notes

Select this component for applications requiring precise filtering at 862MHz. Consider the 16MHz bandwidth and 2dB insertion loss when designing receiver chains. The surface mount package facilitates automated assembly. Verify compatibility with target communication standards such as LTE bands.

Part Context

TST specializes in SAW components including filters and resonators. The company has historical ties to Motorola's electronics division. Products are used in mobile phones, base stations, and wireless networks. The TA1285A belongs to the RF SAW filter series designed for telecommunications.

Replacement Considerations

No public substitute part numbers are confirmed.