SXT3248FC48-27.120M

Crystals Overview

The SXT3248FC48-27.120M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 27.12 MHz with a frequency tolerance of ±10 ppm. The component features an 8 pF load capacitance and a maximum series resistance of 50 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.20 mm x 2.50 mm (0.126" L x 0.098" W). The device is RoHS compliant and lead-free.

Crystals Feature Summary

• Surface-mount design for automated assembly
• RoHS compliant and lead-free construction
• Compact 4-SMD footprint

Crystals Applications

• General clock generation circuits
• Microcontroller timing references
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 4-SMD no-lead package dimensions align with the PCB footprint constraints. Ensure the operating temperature range meets the environmental specifications of the final application. Cross-reference the datasheet to confirm RoHS compliance status for regulatory adherence.

Crystals Selection Notes

Select this component when a 27.12 MHz reference signal is required with ±10 ppm stability. The 8 pF load capacitance must match the oscillator circuit's external capacitors. Consider the 50 Ohm series resistance limit for drive level sensitivity. The surface-mount form factor is suitable for high-density board layouts requiring minimal vertical profile.

Crystals Part Context

This part belongs to the SXT3248 family of surface-mount crystals from Suntsu Electronics. The model number indicates a 27.12 MHz frequency variant within the standard 3225 package size. It serves as a passive frequency control element for generating stable clock signals in digital systems.

Crystals Replacement Considerations

Direct substitutes must match the 27.12 MHz frequency, 8 pF load capacitance, and 4-SMD 3225 package dimensions. Verify equivalent frequency tolerance and series resistance specifications. Check for compatible operating temperature ranges and RoHS compliance in alternative sourcing options.