SXT21418FC27-26.000M

Crystals Overview

The SXT21418FC27-26.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 26 MHz with a load capacitance of 18 pF. The component exhibits a frequency stability of ±10 ppm and a frequency tolerance of ±25 ppm. Its equivalent series resistance (ESR) is rated at 100 Ohms. The device is housed in a 4-SMD, no-lead package designed for automated assembly processes.

Crystals Feature Summary

• Fundamental mode operation ensures stable oscillation characteristics
• Compact surface-mount footprint facilitates high-density PCB layouts
• Precision frequency stability supports reliable timing synchronization

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix codes against official Suntsu documentation to confirm temperature range and stability grades. Ensure compatibility with reflow soldering profiles specified in the datasheet. Confirm that the 18 pF load capacitance matches the target circuit design requirements before finalizing procurement orders.

Crystals Selection Notes

Select this component when precise 26 MHz timing is required in space-constrained designs. The ±10 ppm stability offers higher precision than standard commercial grade crystals. Consider the 100 Ohm ESR value for impedance matching within the oscillator circuit. The 4-SMD package is suitable for standard SMT manufacturing lines.

Crystals Part Context

This part belongs to the SXT214 series of surface-mount crystals from Suntsu Electronics. The series provides various frequency options and stability grades. The FC27 suffix indicates specific performance parameters including the ±10 ppm stability and 18 pF load capacitance configuration for this 26 MHz variant.

Crystals Replacement Considerations

Direct substitutes include other SXT214 series parts with identical electrical specifications. Verify package dimensions and pinout compatibility before substitution. Cross-reference stability and temperature ratings to ensure functional equivalence in the target application.