SXT21419CB27-50.000M

Crystals Overview

The SXT21419CB27-50.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precise timing applications. It operates at a nominal frequency of 50 MHz with a load capacitance of 19 pF and an equivalent series resistance of 60 Ohms. The component features a frequency tolerance of ±25 ppm and stability of ±30 ppm. It utilizes a 4-SMD, No Lead package configuration, specifically the SMD2016-4P form factor, ensuring compact integration into electronic circuits.

Crystals Feature Summary

• Provides stable oscillation at 50 MHz for accurate clock generation
• Utilizes a compact 4-SMD no-lead package for space-constrained designs
• Ensures high frequency accuracy with ±25 ppm tolerance

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific operating temperature range and exact package dimensions against the official manufacturer datasheet before procurement. Confirm that the load capacitance requirements of the target circuit match the 19 pF specification to ensure proper frequency stability. Ensure compliance with RoHS standards as indicated in product documentation.

Crystals Selection Notes

Select this component when a 50 MHz reference is required in a small footprint. Consider the ±25 ppm tolerance for applications needing moderate precision. Evaluate the 60 Ohm ESR against the oscillator circuit's drive level limitations to prevent over-driving the crystal.

Crystals Part Context

This part belongs to the SXT series of surface-mount crystals from Suntsu Electronics. It is distinct from other variants in the series by its specific 50 MHz frequency rating and 19 pF load capacitance. The model number encodes the frequency and package type, differentiating it from lower or higher frequency options within the same physical housing.

Crystals Replacement Considerations

Direct substitutes must match the 50 MHz frequency, 19 pF load capacitance, and 4-SMD 2016 package. Verify pin compatibility and electrical parameters such as ESR and stability before swapping. Generic replacements may not meet the specific tolerance requirements.