SXT22419CB16-50.000M

Crystals Overview

The SXT22419CB16-50.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precise timing applications in electronic circuits. This component operates at a fundamental frequency of 50.000 MHz and utilizes a load capacitance of 19 pF to ensure stable oscillation within connected systems. It features a frequency tolerance of ±25 ppm, providing reliable clock signals for digital logic and communication interfaces. The device is housed in a compact 4-SMD, No Lead package, facilitating automated assembly and space-constrained PCB layouts. Operating within a temperature range of -10°C to +70°C, it maintains performance under standard commercial conditions.

Crystals Feature Summary

• Surface-mount design with no lead construction for efficient PCB integration
• Fundamental mode operation ensuring stable frequency generation
• Commercial grade temperature stability suitable for general electronics

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix 'CB16' against official Suntsu documentation to confirm package dimensions and pin configuration. Ensure the operating environment remains within the specified -10°C to +70°C range to maintain the ±25 ppm tolerance. Cross-reference the 19 pF load capacitance requirement with the target circuit design to prevent frequency deviation. Confirm RoHS compliance status through the manufacturer's current datasheet before finalizing procurement.

Crystals Selection Notes

Select this component when a 50 MHz fundamental frequency is required for synchronous digital systems. The 19 pF load capacitance must match the oscillator circuit's external requirements to achieve accurate frequency output. Consider the ±25 ppm tolerance for applications where moderate frequency accuracy is sufficient. The 4-SMD package is appropriate for high-volume surface-mount assembly processes requiring small form factors.

Crystals Part Context

This part belongs to the SXT series of crystals from Suntsu Electronics, Inc., which offers various frequencies and packages. The SXT22419CB16 variant specifically denotes the 50 MHz frequency, 19 pF load, and 4-SMD package type. It is distinct from other series like SAX or SWS, which may offer different temperature ranges or packaging options. The numbering convention helps identify key electrical parameters directly from the model name.

Crystals Replacement Considerations

Direct substitutes must match the 50 MHz frequency, 19 pF load capacitance, ±25 ppm tolerance, and 4-SMD package. Verify that alternative manufacturers provide components with identical mechanical dimensions and electrical characteristics. Check for equivalent temperature ratings and aging specifications to ensure system compatibility.