TB1103A

Overview

The TB1103A is a Surface Acoustic Wave (SAW) filter manufactured by TST Tai-Saw Technology Co. Ltd. Designed for general-purpose RF applications, this component operates at a center frequency of 137.5 MHz. It features an 8 dB bandwidth and is housed in a compact 10-SMD, no-lead package. The device is engineered to provide reliable signal filtering capabilities within its specified operational parameters.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF signal processing
• Optimized for general-purpose radio frequency applications
• Compact surface-mount design for efficient PCB integration

Applications

• General-purpose RF circuit filtering
• Electronic control units requiring signal conditioning
• RF communication modules operating near 137.5 MHz

Procurement Notes

Verify the specific datasheet version from TST Tai-Saw Technology Co. Ltd. to confirm pinout compatibility and electrical tolerances. Ensure the 10-SMD package matches your board layout requirements. Cross-reference the 137.5 MHz center frequency with system specifications to validate performance needs before finalizing procurement decisions.

Selection Notes

Select the TB1103A when a SAW filter with a 137.5 MHz center frequency and 8 dB bandwidth is required. Consider the 10-SMD package size for space-constrained designs. Evaluate the component's suitability for general-purpose RF tasks against alternative band-pass filters offering similar frequency characteristics and insertion loss profiles.

Part Context

The TB1103A belongs to the TB series of RF filters produced by TST Tai-Saw Technology Co. Ltd. This series includes various models tailored for different frequency bands and application requirements. The TB1103A specifically targets the 137.5 MHz range, providing a standardized solution for manufacturers needing reliable SAW filtering in compact form factors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs by comparing electrical specifications such as center frequency, bandwidth, and package dimensions against potential alternatives.