SXT14420DA16-20.000M

Crystals Overview

The SXT14420DA16-20.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 20.000 MHz with a frequency tolerance of ±20 ppm and a temperature stability of ±20 ppm. The component features a load capacitance of 20 pF and an equivalent series resistance (ESR) of 50 Ohms. It is housed in a 4-SOJ package with a 9.50 mm pitch, designed for precision frequency measurement applications requiring stable oscillation.

Crystals Feature Summary

• Provides precise frequency generation for measurement systems
• Utilizes AT-cut resonator design for reliable startup
• Features low ESR to facilitate easier circuit matching

Crystals Applications

• Precision frequency measurement equipment
• Bluetooth Class B communication modules
• Industrial wireless sensor networks

Crystals Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure the exact frequency tolerance and temperature range match your design requirements. Confirm that the 4-SOJ package dimensions align with your PCB footprint constraints before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 20 MHz reference signal is required with moderate stability specifications. The 20pF load capacitance is standard for many microcontroller interfaces. Ensure the operating environment stays within the specified temperature limits to maintain the stated frequency accuracy.

Crystals Part Context

This part belongs to the SXT14420 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options and package types, catering to different size and performance needs in consumer and industrial electronics.

Crystals Replacement Considerations

Direct substitutes include other 20 MHz crystals with identical 4-SOJ packaging and 20pF load capacitance. Verify pin compatibility and thermal characteristics before swapping.