SXT32421AA27-26.000M

Crystals Overview

The SXT32421AA27-26.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 26.000 MHz with a frequency tolerance of ±50ppm. The component features a load capacitance of 21pF and an equivalent series resistance (ESR) of 50 Ohms. It utilizes a 4-SMD, No Lead package configuration designed for automated assembly processes. The device is RoHS compliant and lead-free, suitable for applications requiring precise timing signals in compact electronic designs.

Crystals Feature Summary

• Surface-mount ceramic crystal construction for reliable high-frequency operation
• RoHS compliant and lead-free manufacturing process
• Standardized 4-pad no-lead package design for automated placement

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Ensure that the PCB footprint matches the 4-SMD no-lead package dimensions provided in the official datasheet. Confirm RoHS compliance status if required by your supply chain regulations. Cross-reference the manufacturer part number to avoid confusion with similar variants in the SXT series.

Crystals Selection Notes

Select this component when a 26 MHz reference signal is required with moderate stability. Consider the 50 Ohm ESR value for oscillator circuit compatibility. Evaluate the ±50ppm tolerance against system timing constraints. Compare package size against available board space. Verify operating temperature range suitability for the intended environment.

Crystals Part Context

This part belongs to Suntsu Electronics' SXT series of surface-mount crystals. The series offers various frequencies and package options for frequency control applications. Similar parts in the lineup include different frequency variants like the 27 MHz or 32.768 kHz models. The SXT designation indicates a standard ceramic SMD crystal format.

Crystals Replacement Considerations

Direct replacements must match the 26 MHz frequency, 21pF load capacitance, and 4-SMD package. Check equivalent series resistance values for circuit compatibility. Verify temperature range specifications. Consult distributor databases for cross-referenced parts from other manufacturers offering identical electrical characteristics.