SXT32412DD38-50.000M

Crystals Overview

The SXT32412DD38-50.000M is a surface-mount quartz crystal resonator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 50 MHz with a frequency tolerance of ±20 ppm. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 35 Ohms maximum. It is housed in a 4-SMD, No Lead package, specifically identified as SMD3225-4P, measuring 3.2mm x 2.5mm. The device supports an operating temperature range of -30°C to +85°C, ensuring reliable performance in various electronic timing applications.

Crystals Feature Summary

• Surface-mount design for automated assembly compatibility
• High frequency stability within specified temperature ranges
• Compact footprint suitable for space-constrained PCB layouts

Crystals Applications

• Wireless communication systems requiring precise clock signals
• Microcontroller unit (MCU) clock sources
• Digital signal processing circuits
• Consumer electronics such as smartphones and tablets

Crystals Procurement Notes

Verify the specific operating temperature range (-30°C to +85°C) against your system's environmental requirements before procurement. Confirm that the load capacitance of 12pF matches the oscillator circuit design to ensure accurate frequency generation. Ensure the PCB layout accommodates the 3225 package dimensions and soldering profiles compatible with lead-free processes.

Crystals Selection Notes

Select this component when a 50 MHz reference is required in a compact SMD form factor. Consider the ±20 ppm tolerance if higher precision is needed, or explore other variants in the SXT32412 series for different frequencies or tighter stability specifications. Evaluate the ESR of 35 Ohms to ensure it meets the drive level and oscillation startup requirements of the target application circuit.

Crystals Part Context

This part belongs to the SXT32412 series of surface-mount crystals from Suntsu Electronics. The series is designed for high-reliability applications in portable and wireless devices. These components utilize advanced polishing techniques to achieve low equivalent series resistance and high Q-values, supporting low power consumption and stable operation in modern digital electronics.

Crystals Replacement Considerations

Direct substitutes include other 50 MHz crystals in 3225 packages with matching 12pF load capacitance and similar ESR limits. Verify pinout compatibility and thermal characteristics when replacing. Cross-reference with manufacturer datasheets to confirm functional equivalence regarding frequency stability and drive level sensitivity.