SXT22414AA48-25.000M

Crystals Overview

The SXT22414AA48-25.000M is a surface-mount ceramic crystal manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 25 MHz with a load capacitance of 14 pF and an equivalent series resistance (ESR) of 60 Ohms. The component features a 4-SMD, no-lead package measuring 2.5 x 2.0 mm. It offers a frequency stability of ±50 ppm and a frequency tolerance of ±50 ppm. Designed for industrial applications, it supports a wide operating temperature range from -40°C to +85°C.

Crystals Feature Summary

• Four-pad surface mount design provides enhanced grounding and electromagnetic interference shielding compared to two-pin variants.
• Fundamental AT-cut operation simplifies oscillator circuit requirements without necessitating additional matching inductors.
• Industrial-grade construction ensures reliable performance across extended temperature ranges suitable for harsh environments.

Crystals Applications

• Bluetooth low energy modules
• Zigbee wireless devices
• Industrial control systems
• Wearable electronics

Crystals Procurement Notes

Verify the specific frequency tolerance and ESR values against the official datasheet for the exact suffix configuration. Confirm that the 4-SMD package dimensions align with the PCB footprint requirements. Ensure the operating temperature range meets the environmental specifications of the target application before finalizing procurement.

Crystals Selection Notes

Select this component when small form factor and high reliability are required for RF applications. The four-pad architecture is preferred over two-pin designs for superior EMI performance in dense layouts. Consider the ±50 ppm stability sufficient for standard communication protocols where tighter tolerances are not mandated.

Crystals Part Context

This part belongs to the SXT224 series of ceramic surface-mount crystals. The series is characterized by its compact 2.5 x 2.0 mm footprint and four-terminal design. It targets applications requiring robust frequency control in space-constrained industrial and consumer electronic devices.

Crystals Replacement Considerations

Direct substitutes include other SXT224 series variants with compatible pinouts and frequencies, such as SXT22414AA48-24.000M or SXT22414AA48-26.000M, provided the electrical parameters match the circuit design requirements.