SXT21419DA16-50.000M

Crystals Overview

The SXT21419DA16-50.000M is a 50.000 MHz fundamental mode crystal oscillator manufactured by Suntsu Electronics, Inc. It operates within the commercial temperature range of 0℃ to +70℃ with a frequency stability of ±20ppm. The component features a load capacitance of 19pF and an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, No Lead surface-mount package designed for automated assembly processes.

Crystals Feature Summary

• Surface-mount design compatible with standard SMT reflow soldering profiles
• High frequency stability of ±20ppm across the operating temperature range
• Lead-free construction compliant with RoHS environmental standards

Crystals Applications

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

Crystals Procurement Notes

Verify the specific ordering suffix against the official manufacturer datasheet to ensure correct tolerance and temperature grade. Confirm that the 4-SMD footprint matches the target PCB land pattern. Request the latest production data sheet to validate current manufacturing status and compliance certifications before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 50 MHz reference with ±20ppm stability is required for commercial applications. Ensure the circuit design accommodates the 19pF load capacitance and 60 Ohm ESR specifications. Compare against alternative packages if space constraints differ from the 4-SMD form factor.

Crystals Part Context

This part belongs to the SXT21419DA series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and stability grades tailored for general-purpose timing applications. The DA16 suffix typically denotes specific electrical characteristics within this product line.

Crystals Replacement Considerations

Direct substitutes include other 50 MHz crystals with identical 4-SMD footprints, 19pF load capacitance, and ±20ppm stability. Verify pin compatibility and thermal performance before swapping manufacturers.