SXT32417CB48-44.000M

Crystals Overview

The SXT32417CB48-44.000M is a surface-mount MHz crystal oscillator from the Suntsu SXT324 series, designed for industrial applications. It operates at a nominal frequency of 44.000 MHz with a load capacitance of 17 pF and a maximum equivalent series resistance (ESR) of 40 Ohms. The component features a ceramic package in a 3.20mm x 2.50mm 4-SMD footprint. It provides a frequency stability of ±30ppm and a frequency tolerance of ±25ppm. The device supports an operating temperature range of -40°C to +85°C.

Crystals Feature Summary

• Utilizes a 4-pad ceramic surface-mount package for enhanced grounding and interference rejection compared to standard 2-pad designs.
• Delivers high frequency stability of ±30ppm across the specified industrial temperature range.
• Supports automated SMT assembly via tape-and-reel packaging options.

Crystals Applications

• Industrial wireless gateways
• PCMCIA interface devices
• Wireless communication modules including Bluetooth and WiFi
• Industrial control computers and modems

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact frequency tolerance, stability, and temperature range specifications. Ensure the selected variant matches the required load capacitance and ESR limits for the target circuit design. Confirm RoHS compliance status if environmental regulations apply to the end product.

Crystals Selection Notes

Select this component when a compact 3225 footprint is required alongside superior thermal stability compared to consumer-grade alternatives. The 4-pad configuration is suitable for high-density PCB layouts where signal integrity and noise immunity are critical. Ensure the system clock requirements align with the 44 MHz frequency and 17 pF load capacitance parameters.

Crystals Part Context

This part belongs to the SXT324 series of industrial-grade crystals manufactured by Suntsu Electronics. The series is characterized by its small form factor and robust performance in demanding environments. The specific model indicates a 44 MHz output with defined stability and tolerance grades tailored for precision timing applications.

Crystals Replacement Considerations

Direct substitutes must match the 3.2x2.5mm 4-pad package, 44 MHz frequency, 17pF load capacitance, and ±30ppm stability. Verify that alternative components support the -40°C to +85°C operating range and similar ESR characteristics to ensure circuit compatibility without redesign.