SXT21419CA38-50.000M

Crystals Overview

The SXT21419CA38-50.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precise timing applications. It operates at a fundamental frequency of 50.000 MHz with a frequency stability of ±25 ppm. The component features a load capacitance of 19 pF and an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, No Lead package suitable for automated assembly processes.

Crystals Feature Summary

• Provides stable 50 MHz oscillation with high frequency accuracy
• Utilizes a lead-free surface-mount design for reliable PCB integration
• Engineered with low equivalent series resistance for efficient circuit performance

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure compatibility with required tolerance and temperature specifications. Confirm that the 4-SMD package dimensions align with the target PCB footprint. Request updated documentation directly from Suntsu Electronics or authorized distributors to validate current production status and compliance certifications before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 50 MHz reference signal with ±25 ppm stability is required for space-constrained designs. Ensure the application environment remains within standard operating limits compatible with the specified package type. Evaluate the 19 pF load capacitance requirement against the host circuit's input characteristics to maintain optimal frequency accuracy and minimize phase noise in sensitive timing applications.

Crystals Part Context

This model belongs to Suntsu Electronics' line of surface-mount crystals, characterized by standardized packaging and consistent electrical parameters. The SXT21419 series offers various frequency options while maintaining uniform physical dimensions and mounting requirements. These components are engineered to meet industry standards for reliability and performance in consumer electronics and industrial control systems requiring precise clock generation.

Crystals Replacement Considerations

Direct substitutes must match the 50 MHz frequency, 19 pF load capacitance, 60 Ohm ESR, and 4-SMD package form factor. Verify that alternative manufacturers offer identical ±25 ppm stability ratings. Cross-reference pin configurations and thermal characteristics to ensure seamless integration without redesigning the surrounding circuitry or modifying the existing PCB layout.