SXT32412DB16-44.000M

Crystals Overview

The SXT32412DB16-44.000M is a surface-mount MHz crystal manufactured by Suntsu Electronics, Inc., designed for precision timing applications. It operates at a nominal frequency of 44.000 MHz with a frequency stability of ±30ppm and a tolerance of ±20ppm. The component features a load capacitance of 12pF and an equivalent series resistance (ESR) of 40 Ohms. It utilizes a 4-SMD, No Lead package configuration and supports an operating temperature range of -10°C to +60°C.

Crystals Feature Summary

• Surface-mount design utilizing a 4-SMD, No Lead package for automated assembly integration.
• Precision frequency generation capability centered at 44.000 MHz with defined stability metrics.
• Optimized electrical characteristics including 12pF load capacitance and 40 Ohm ESR.

Crystals Applications

• Clock signal generation in digital logic circuits
• Timing references for microcontroller systems
• Synchronization sources for communication interfaces

Crystals Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical tolerances and temperature ranges. Ensure compatibility with reflow soldering profiles specified in the datasheet. Confirm that the 4-SMD no-lead package aligns with PCB footprint requirements. Cross-reference the part number with authorized distributors to obtain current technical specifications and avoid obsolete variants.

Crystals Selection Notes

Select this component when a 44 MHz reference is required with ±30ppm stability over the commercial temperature range. Evaluate the 12pF load capacitance requirement against the oscillator circuit design. Consider the 40 Ohm ESR value for impedance matching. Compare against alternative packages if space constraints differ. Verify thermal performance within the -10°C to +60°C operational window for the target environment.

Crystals Part Context

This crystal belongs to the SXT32412 series from Suntsu Electronics, Inc., which offers various frequency options within the same physical form factor. The DB16 suffix indicates specific dimensional and mounting characteristics common to this family. Other variants in the series may offer different frequencies or tighter tolerances while maintaining similar package dimensions.

Crystals Replacement Considerations

Direct substitutes include other 44 MHz crystals with identical 4-SMD no-lead footprints and compatible electrical parameters. Verify pinout compatibility and load capacitance requirements before substitution. Check temperature range specifications to ensure environmental suitability matches the original design intent.