SXT22418FA27-26.000M

Crystals Overview

The SXT22418FA27-26.000M is a surface-mount quartz crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 26.000 MHz with a load capacitance of 18 pF and an equivalent series resistance of 80 Ohms. The component features a ±10 ppm initial frequency tolerance and ±50 ppm total frequency stability over the operating temperature range of -20°C to +70°C. It utilizes a 4-SMD, no lead package configuration suitable for automated assembly processes.

Crystals Feature Summary

• Provides precise timing reference with ±10 ppm initial tolerance
• Operates within industrial temperature range of -20°C to +70°C
• Designed for surface mount integration via 4-SMD no lead package

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix FA27 against the manufacturer datasheet to confirm pinout and mechanical dimensions match the target PCB footprint. Ensure the load capacitance requirement of the host circuit aligns with the specified 18 pF value to maintain frequency accuracy. Confirm RoHS compliance status if required by project specifications.

Crystals Selection Notes

Select this component when a 26 MHz reference with ±10 ppm tolerance is required for space-constrained designs. The 4-SMD no lead form factor supports high-volume surface mount technology. Consider the 80 Ohm ESR limit when designing oscillator feedback networks to ensure reliable startup conditions.

Crystals Part Context

This part belongs to the SXT22418 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options while maintaining consistent mechanical dimensions and electrical characteristics. The FA27 suffix typically denotes specific terminal plating or packaging variations within the product line.

Crystals Replacement Considerations

Direct substitutes include other 26 MHz crystals with identical 18 pF load capacitance and 4-SMD no lead packages. Verify that alternative components meet the same ±10 ppm tolerance and 80 Ohm ESR requirements to ensure circuit compatibility.