SXT22418CA07-27.000M

Crystals Overview

The SXT22418CA07-27.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 27 MHz with a load capacitance of 18 pF. The component exhibits a frequency stability of ±25 ppm and a normal temperature frequency tolerance of ±25 ppm. Its equivalent series resistance (ESR) is specified as 80 Ohms. The device supports an operating temperature range from -20°C to +70°C and utilizes a 4-SMD, no lead package configuration.

Crystals Feature Summary

• Fundamental mode operation for precise timing applications
• Compact surface-mount design suitable for automated assembly
• Stable frequency performance within industrial temperature ranges

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Industrial control system oscillators

Crystals Procurement Notes

Verify the specific suffix codes against official Suntsu documentation to confirm exact tolerance and temperature grade specifications. Ensure that the ordering information matches the required frequency stability and load capacitance parameters for your circuit design. Cross-reference the package dimensions with your PCB footprint requirements before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 27 MHz fundamental frequency crystal is required for space-constrained designs. Consider the 18 pF load capacitance requirement for proper circuit tuning. Evaluate the ±25 ppm stability against your system's timing accuracy needs. Confirm compatibility with the -20°C to +70°C operating range for your specific environmental conditions.

Crystals Part Context

This part belongs to the SXT22418 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options and stability grades within a standardized 4-SMD package. These components are designed for general-purpose timing applications where moderate stability and compact size are prioritized over high-precision or wide-temperature industrial specifications.

Crystals Replacement Considerations

Direct substitutes include other 27 MHz, 18 pF, 4-SMD crystals with comparable ±25 ppm stability and ESR ratings. Verify pinout compatibility and physical dimensions before substitution. Alternative parts must support the same fundamental operating mode and load capacitance requirements.