XTL501100-R53-066

Crystals Overview

The Siward XTL501100-R53-066 is a fundamental mode quartz crystal resonator operating at a nominal frequency of 40 MHz. It features a load capacitance of 9 pF and a frequency tolerance of ±10 ppm. The component utilizes a 4-SMD, no lead package with dimensions of 2.0 mm x 1.6 mm. It supports an operating temperature range from -40°C to +105°C.

Crystals Feature Summary

• Fundamental oscillation mode for stable timing
• Surface mount design for automated assembly
• Wide industrial temperature range capability

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Industrial control systems

Crystals Procurement Notes

Verify the specific suffix R53-066 against the manufacturer's current datasheet to confirm exact tolerance and packaging specifications. Ensure the required load capacitance matches the circuit design requirements before procurement.

Crystals Selection Notes

Select this component when a 40 MHz fundamental frequency is required in a compact surface-mount form factor. Consider the 9 pF load capacitance requirement and the ±10 ppm tolerance relative to system timing accuracy needs.

Crystals Part Context

This part belongs to the Siward XTL50 series of quartz crystals. The series offers various frequencies and packages designed for general-purpose timing applications in consumer and industrial electronics.

Crystals Replacement Considerations

Cross-reference with other 40 MHz 4-SMD crystals having 9 pF load capacitance and similar footprint dimensions. Verify electrical parameters and mounting compatibility before substitution.