TC0219C

Overview

The TST TC0219C is a Surface Acoustic Wave (SAW) resonator designed for high-frequency applications. It operates at a nominal frequency of 433.92 MHz with a frequency stability of ±50 ppm. The component features a surface-mount SMD-6P package measuring 3.0x3.0 mm and maintains a characteristic impedance of 50 Ohms. It is engineered to function reliably within an extended industrial temperature range of -40°C to +125°C, ensuring consistent performance in demanding electronic environments.

Feature Summary

• Utilizes Surface Acoustic Wave technology for stable resonance
• Designed for surface-mount integration via compact SMD-6P packaging
• Optimized for 50 Ohm system impedance matching
• Capable of operation across wide industrial temperature extremes

Applications

• RF communication modules requiring 433.92 MHz resonance
• Industrial control systems operating in extreme temperatures
• Wireless sensor networks utilizing SAW filter components

Procurement Notes

Verify the specific ordering suffix against official TST documentation to ensure compatibility with required tolerance levels and tape-and-reel specifications. Confirm that the selected variant matches the intended PCB footprint and thermal management requirements for the target application environment.

Selection Notes

Select this component when a 433.92 MHz SAW resonator with ±50 ppm stability is required. Ensure the design accommodates the 3.0x3.0 mm SMD-6P footprint. Consider the -40°C to +125°C operating range if the application involves harsh environmental conditions or significant thermal cycling.

Part Context

The TC0219C belongs to TST's SAW product roadmap, positioned alongside variants like the TC0219A and TC0170A. These components share similar form factors but differ in stability specifications, allowing engineers to choose based on precision requirements while maintaining standard mounting dimensions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical parameters before considering any alternative sources.