SXT3248EB38-14.31818M

Crystals Overview

The SXT3248EB38-14.31818M is a fundamental mode MHz crystal resonator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 14.31818 MHz with a load capacitance of 8 pF and an equivalent series resistance of 100 Ohms. The component is housed in a 4-SMD, No Lead package. Frequency stability specifications vary across sources, citing ±15 ppm, ±30 ppm, or ±50 ppm. Operating temperature ranges include -20°C to +70°C and 0°C to +70°C depending on the specific variant documentation.

Crystals Feature Summary

• Fundamental oscillation mode operation
• Surface-mount leadless package design
• RoHS compliant construction

Crystals Applications

• Clock signal generation for digital circuits
• Microcontroller system timing references
• Communication interface synchronization

Crystals Procurement Notes

Verify the exact frequency stability tolerance (±15ppm, ±30ppm, or ±50ppm) and operating temperature range required for your application against the specific datasheet revision. Confirm that the 8pF load capacitance matches your oscillator circuit design. Ensure the 4-SMD no-lead package footprint aligns with your PCB layout constraints before finalizing procurement.

Crystals Selection Notes

Select this component when a standard 14.31818 MHz reference is needed for space-constrained designs requiring surface-mount integration. Consider the specific stability requirement; if tighter tolerance than ±50ppm is necessary, verify availability of the ±15ppm variant. Ensure the driver level and load capacitance are compatible with the host oscillator IC to prevent frequency pulling or failure to start.

Crystals Part Context

This part belongs to the SXT324 series of ceramic surface-mount crystals from Suntsu Electronics. The series typically utilizes a 3.2mm x 2.5mm footprint. It serves as a passive frequency control element, distinct from active oscillators which provide square wave outputs. The model suffix indicates specific electrical parameters within the broader product family.

Crystals Replacement Considerations

Direct substitutes must match the 14.31818 MHz frequency, 8pF load capacitance, and 4-SMD no-lead package dimensions. Verify equivalent ESR and stability ratings. Cross-reference pinout compatibility if the replacement uses a different lead configuration.