SXT3249AA16-50.000M

Crystals Overview

The SXT3249AA16-50.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precise frequency control in electronic circuits. It operates at a nominal frequency of 50 MHz with a frequency tolerance of ±50 ppm. The component features a load capacitance of 9 pF and an equivalent series resistance (ESR) of 70 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.2mm x 2.5mm. The device is rated for operation within a temperature range of -10°C to +60°C.

Crystals Feature Summary

• Compact 4-SMD, No Lead package design suitable for space-constrained applications
• High frequency stability with ±50 ppm tolerance
• Optimized electrical parameters including 9 pF load capacitance and 70 Ohm ESR

Crystals Applications

• Clock signal generation for microprocessors and microcontrollers
• Timing reference for communication interfaces
• Frequency synthesis in wireless modules

Crystals Procurement Notes

Verify the specific operating temperature range and load capacitance requirements against your circuit design before procurement. Ensure compatibility with the 4-SMD, No Lead footprint on the PCB. Confirm that the ±50 ppm tolerance meets the system's timing accuracy needs. Check RoHS compliance status if required by environmental regulations.

Crystals Selection Notes

Select this component when a 50 MHz reference is required in a small form factor. Consider the 70 Ohm ESR value for oscillator circuit stability. Evaluate the -10°C to +60°C temperature range against the intended operating environment. Compare with other variants in the SXT3249 series for different frequencies or tighter tolerances if necessary.

Crystals Part Context

This part belongs to the SXT3249 series of ceramic SMD crystals from Suntsu Electronics, Inc. The series offers various frequencies in a standard 3.2mm x 2.5mm package. It is positioned as a cost-effective solution for general-purpose timing applications requiring moderate stability.

Crystals Replacement Considerations

Direct substitutes include other SXT3249AA16 variants with different frequencies but identical package and electrical characteristics. Cross-reference with other manufacturers' 3.2x2.5mm 50MHz crystals with similar ESR and load capacitance values.