SXT22422AA27-25.000M

Crystals Overview

The SXT22422AA27-25.000M is a ceramic surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 25 MHz with a frequency tolerance and stability of ±50 ppm. The component features a load capacitance of 22 pF and an equivalent series resistance (ESR) of 80 Ohms. It utilizes a 4-SMD, no-lead package configuration, designed for industrial temperature ranges. This fundamental mode crystal is intended for precise timing applications in compact electronic systems requiring stable clock signals.

Crystals Feature Summary

• Four-pad ceramic surface-mount design provides enhanced grounding and electromagnetic interference shielding compared to two-terminal variants.
• Industrial-grade temperature range capability ensures reliable operation in demanding environmental conditions.
• Fundamental AT-cut resonator design simplifies circuit requirements without necessitating overtone matching components.

Crystals Applications

• Bluetooth low energy modules
• Short-range wireless positioning tags
• Industrial control systems with high-density PCB layouts

Crystals Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to confirm exact electrical parameters, including load capacitance and ESR values. Ensure the selected variant matches the required operating temperature range and frequency tolerance for the target application environment before finalizing procurement orders.

Crystals Selection Notes

Select this component when space constraints require a 2.5mm x 2.0mm footprint but superior EMI performance is critical. The four-terminal structure offers better noise immunity than standard two-pin crystals. Consider the ±50 ppm tolerance for general timing needs rather than high-precision communication links requiring tighter stability.

Crystals Part Context

This part belongs to the SXT224 series of industrial-grade ceramic SMD crystals from Suntsu Electronics. The series is characterized by small form factors suitable for portable and wearable devices. The 224 designation indicates the specific 2.5x2.0mm package dimensions within the manufacturer's product lineup.

Crystals Replacement Considerations

Direct substitutes must match the 25 MHz frequency, 22 pF load capacitance, 4-SMD no-lead package, and ±50 ppm stability. Verify that alternative manufacturers offer comparable ESR specifications and industrial temperature ratings to ensure functional equivalence in existing designs.