TC0331B

Overview

The TC0331B is a Surface Acoustic Wave (SAW) resonator manufactured by Tai-Saw Technology. It operates at a center frequency of 868.35 MHz with a nominal impedance of 50 Ohms. The component utilizes an SM3030-6PAD surface mount package, measuring 3x3 mm in footprint and 1.27 mm in height. It is designed for reliable performance within an operating temperature range of -40°C to +85°C.

Feature Summary

• Utilizes Surface Acoustic Wave technology for stable frequency generation
• Designed for surface mount assembly via six-pad configuration
• Optimized for 50 Ohm system integration

Applications

• ISM band wireless communication modules
• Remote keyless entry systems
• Industrial telemetry transmitters

Procurement Notes

Verify the specific datasheet version provided by Tai-Saw Technology or authorized distributors to ensure compliance with current product specifications. Confirm that the SM3030-6PAD package dimensions align with your PCB layout requirements. Ensure that the operating temperature range meets the environmental conditions of the final application.

Selection Notes

Select this component when a precise 868.35 MHz reference is required for ISM band applications. Consider the 50 Ohm impedance match for direct interface with RF front-end circuits. Evaluate the thermal stability requirements against the -40°C to +85°C specification before implementation.

Part Context

This part belongs to the SAW resonator category from Tai-Saw Technology. It serves as a frequency-determining element in RF circuits, distinct from oscillators which include active components. The SM3030 package allows for compact design in space-constrained electronic devices.

Replacement Considerations

Cross-reference with other 868.35 MHz SAW resonators in the SM3030 package. Verify electrical parameters such as impedance and frequency tolerance before substitution.