SXT32419DC27-44.000M

Crystals Overview

The SXT32419DC27-44.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 44.000 MHz with a load capacitance of 19 pF and an equivalent series resistance of 40 Ohms. The component utilizes a 4-SMD, no lead package configuration. Frequency stability is rated at ±20 ppm over the operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• Provides precise timing signals at 44 MHz for digital circuits
• Designed for surface-mount assembly on printed circuit boards
• Maintains frequency stability within specified thermal limits

Crystals Applications

• Microcontroller clock sources
• Communication interface modules
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix DC27 against official Suntsu documentation to confirm exact electrical tolerances and temperature ranges. Ensure compatibility with reflow soldering profiles defined in the datasheet. Confirm RoHS compliance status if required by project specifications before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 44 MHz reference is required for space-constrained designs. The 19 pF load capacitance must match the host circuit's external capacitor values. Consider the 40 Ohm ESR for drive level limitations. Evaluate the -20°C to +70°C range against environmental conditions.

Crystals Part Context

This part belongs to the SXT324 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and package options. The SXT32419DC27 variant specifically targets applications requiring stable 44 MHz oscillation in compact electronic assemblies with standard industrial temperature requirements.

Crystals Replacement Considerations

Direct substitutes include other 44 MHz crystals with identical 19 pF load capacitance and 4-SMD footprint. Verify that alternative manufacturers meet the same ±20 ppm stability and 40 Ohm ESR specifications. Ensure thermal performance matches the original design constraints.