SXT3248DA48-44.000M

Crystals Overview

The SXT3248DA48-44.000M is a surface-mount ceramic crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 44 MHz with a frequency tolerance of ±20ppm and stability of ±50ppm. The component features an 8pF load capacitance and a maximum equivalent series resistance (ESR) of 40 Ohms. It utilizes a 4-SMD, no-lead package with physical dimensions of 3.2mm x 2.5mm. The device supports an operating temperature range from -40°C to +85°C, ensuring reliable performance in various electronic timing applications.

Crystals Feature Summary

• Utilizes a 3.2mm x 2.5mm ceramic surface-mount package for compact integration
• Provides precise timing with ±20ppm frequency tolerance
• Operates reliably across a wide industrial temperature range

Crystals Applications

• Precision timing circuits requiring stable 44 MHz reference
• Embedded systems utilizing surface-mount technology
• Industrial electronics operating within specified thermal limits

Crystals Procurement Notes

Verify the specific electrical parameters against the official manufacturer datasheet before procurement. Confirm that the 40 Ohm ESR and 8pF load capacitance align with the target circuit design requirements. Ensure the 4-SMD package footprint matches the PCB layout specifications to guarantee proper assembly and electrical connectivity.

Crystals Selection Notes

Select this component when a 44 MHz ceramic crystal with tight frequency tolerance is required. Consider the 40 Ohm ESR limit for oscillator circuit compatibility. The wide temperature range makes it suitable for environments where standard commercial grade components may fail. Verify that the 8pF load capacitance matches the host system's design constraints.

Crystals Part Context

This part belongs to the SXT3248DA48 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies while maintaining consistent physical dimensions and package types. This specific model provides a 44 MHz output, distinguishing it from other variants like the 48 MHz or 26 MHz options within the same family.

Crystals Replacement Considerations

Direct substitutes include other 44 MHz ceramic crystals with identical 3.2x2.5mm packages and matching electrical characteristics such as ±20ppm tolerance and 40 Ohm ESR. Cross-reference pinout and load capacitance requirements to ensure functional equivalence without redesigning the host circuit.