SXT3248DB38-48.000M

Crystals Overview

The SXT3248DB38-48.000M is a fundamental mode crystal unit manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 48 MHz with a frequency tolerance of ±20 ppm. The component features an 8 pF load capacitance and an equivalent series resistance (ESR) of 40 Ohms. It utilizes a 4-SMD, no lead package configuration, specifically sized as a 3.2mm x 2.5mm surface mount device. The unit is designed for operation within a temperature range of -30°C to +85°C and complies with RoHS3 directives.

Crystals Feature Summary

• Fundamental mode crystal operation for stable frequency generation
• Compact 4-SMD no-lead surface mount package design
• Compliant with RoHS3 environmental standards

Crystals Applications

• Clock signal generation in digital circuits
• Timing references for microcontrollers
• Frequency control in communication modules

Crystals Procurement Notes

Verify the specific suffix 'DB' against the manufacturer's official datasheet to confirm pinout and electrical characteristics match the required application. Ensure the load capacitance specification aligns with the oscillator circuit design. Confirm that the operating temperature range meets the environmental requirements of the final assembly. Cross-reference the part number with authorized distributors to ensure genuine sourcing.

Crystals Selection Notes

Select this component when a 48 MHz fundamental mode crystal is required in a compact 3.2x2.5mm footprint. The ±20 ppm tolerance suits applications needing moderate frequency stability. Consider the 40 Ohm ESR value for oscillator compatibility. This part is suitable for general-purpose timing applications where space constraints necessitate a small surface-mount package.

Crystals Part Context

This component belongs to the SXT324 series of crystals from Suntsu Electronics, Inc. The series offers various frequencies in standardized surface-mount packages. The SXT3248DB38 variant specifically denotes the 48 MHz frequency option within this family, sharing common physical dimensions and mounting characteristics with other members of the series.

Crystals Replacement Considerations

Direct substitutes include other 48 MHz crystals in 3.2x2.5mm packages with similar electrical parameters. Verify that alternative parts maintain the same 8 pF load capacitance and ±20 ppm tolerance. Check for compatible ESR values to ensure oscillator startup reliability. Ensure replacement components meet the same RoHS3 compliance standards.