SXT32419BA16-12.000M

Crystals Overview

The SXT32419BA16-12.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 12.000 MHz with a frequency tolerance of ±30ppm. The component features a load capacitance of 19 pF and an equivalent series resistance (ESR) of 100 Ohms. It is housed in a compact 4-SMD, No Lead package designed for automated assembly processes.

Crystals Feature Summary

• Fundamental mode operation for stable frequency generation
• Surface-mount design compatible with standard reflow soldering
• Defined load capacitance for precise circuit integration

Crystals Applications

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

Crystals Procurement Notes

Verify the specific frequency tolerance and ESR values against the official manufacturer datasheet prior to procurement. Ensure the 4-SMD package dimensions match the target PCB footprint. Confirm that the operating temperature range meets the environmental requirements of the final application. Cross-reference the part number suffix to ensure exact electrical parameter alignment.

Crystals Selection Notes

Select this component when a 12 MHz fundamental frequency with 19 pF load capacitance is required. Consider the 100 Ohm ESR for impedance matching within the oscillator circuit. Evaluate the 4-SMD form factor for space-constrained designs requiring leadless surface mounting. Compare stability requirements against the ±30ppm specification.

Crystals Part Context

This component belongs to the SXT32419BA16 series of surface-mount crystals from Suntsu Electronics. The series utilizes a standardized 4-SMD no-lead package architecture. Variants within the series differ primarily in nominal frequency while maintaining consistent package and load capacitance characteristics for platform compatibility.

Crystals Replacement Considerations

Direct substitutes must match the 12 MHz frequency, 19 pF load capacitance, and 4-SMD package. Verify ESR compatibility to prevent oscillation startup issues. Check mechanical footprint tolerances for seamless PCB replacement.