SXT3248FB17-38.400M

Crystals Overview

The SXT3248FB17-38.400M is a parallel fundamental quartz crystal manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 38.4 MHz with a tolerance of ±10 ppm. The component features an 8 pF load capacitance and a maximum series resistance of 40 Ohms. It is housed in a 4-SMD, no lead package with dimensions of 3.2 mm x 2.5 mm. The device is designed for ceramic surface-mount applications and supports an operating temperature range of -10°C to +70°C.

Crystals Feature Summary

• Surface-mount ceramic construction for compact PCB integration
• Fundamental parallel resonance mode operation
• Stable frequency performance within specified tolerance limits

Crystals Applications

• Clock signal generation for microprocessors
• Timing references for communication interfaces
• Oscillator circuits in consumer electronics

Crystals Procurement Notes

Verify the specific suffix and frequency code against official Suntsu Electronics documentation to ensure exact parameter alignment. Confirm package compatibility and thermal specifications prior to integration. Cross-reference datasheet revisions to validate current manufacturing status and availability constraints.

Crystals Selection Notes

Select this component when a 38.4 MHz reference with ±10 ppm stability is required in a small form factor. Ensure the application circuit supports the 8 pF load capacitance and that the 40 Ohm impedance limit fits the oscillator design. Verify temperature range requirements match the -10°C to +70°C specification.

Crystals Part Context

This part belongs to the SXT3248 family of surface-mount crystals from Suntsu Electronics. The FB17 suffix typically denotes specific electrical characteristics and packaging details within this series. It serves as a precise timing element for digital systems requiring stable clock signals in space-constrained environments.

Crystals Replacement Considerations

Direct substitutes include other 38.4 MHz crystals with identical 3.2x2.5mm SMD footprints and 8pF load capacitance. Verify equivalent ±10ppm tolerance and 40 Ohm max ESR before substitution. Consult manufacturer cross-reference lists for validated alternatives.