SAX3248CY4B-20.000M

Crystals Overview

The SAX3248CY4B-20.000M is a surface-mount quartz crystal resonator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 20 MHz with a frequency tolerance of ±25 ppm and a load capacitance of 8 pF. The component features an equivalent series resistance (ESR) of 80 Ohms maximum. It is housed in a compact 4-SMD, no-lead package designed for automated assembly processes.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Surface-mount design compatible with standard SMT reflow processes
• Quartz construction ensuring stable oscillation characteristics

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure compatibility with required load capacitance and tolerance specifications. Confirm that the 4-SMD package dimensions align with the target PCB footprint. Request sample units to validate solderability and performance under actual operating conditions before committing to large-scale production orders.

Crystals Selection Notes

Select this component when a 20 MHz fundamental frequency with ±25 ppm stability is required for space-constrained designs. Ensure the circuit design accommodates the 8 pF load capacitance requirement. Consider the 80 Ohm ESR limit to guarantee reliable startup and sustained oscillation within the intended application environment.

Crystals Part Context

This part belongs to Suntsu Electronics' line of surface-mount crystal resonators. These components are engineered for high-frequency stability in consumer electronics and industrial applications. The SAX series typically offers various frequency options and package sizes to meet diverse timing requirements across different product categories.

Crystals Replacement Considerations

Direct replacements must match the 20 MHz frequency, 8 pF load capacitance, and 4-SMD package form factor. Verify equivalent electrical parameters such as ESR and tolerance levels. Cross-reference with other manufacturers offering similar SMD crystals if supply constraints exist.