049ST2-8.000F20DTNJK

Crystals Overview

The 049ST2-8.000F20DTNJK is a quartz crystal resonator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a fundamental frequency of 8.000 MHz with a frequency tolerance of ±10 ppm. The component is designed for a load capacitance of 20 pF and exhibits an equivalent series resistance (ESR) of 50 Ohms. It utilizes the HC-49S 2-DIP package configuration, providing a standard through-hole mounting solution suitable for various electronic circuit applications requiring precise timing signals.

Crystals Feature Summary

• Provides stable oscillation at 8.000 MHz with ±10 ppm tolerance
• Designed for 20 pF load capacitance environments
• Utilizes HC-49S 2-DIP package for through-hole integration

Crystals Applications

• Microcontroller clock sources
• Communication equipment timing circuits
• Consumer electronics oscillator modules

Crystals Procurement Notes

Verify the specific ordering suffix DTNJK against official manufacturer documentation to confirm exact electrical parameters and packaging specifications. Ensure compatibility with target circuit load capacitance requirements before procurement. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Crystals Selection Notes

Select this component when an 8.000 MHz fundamental frequency with ±10 ppm stability is required. The 20 pF load capacitance specification must match the oscillator circuit design. The HC-49S package dictates the physical footprint and mounting method on the printed circuit board.

Crystals Part Context

This crystal belongs to the 049ST2 series from Suzhou Hangjing Elec&Tech Co., Ltd., a company specializing in quartz frequency control units founded in 2014. The series includes variants with different frequencies and packages, such as the 049SS2 and 049ST2 models, catering to diverse timing needs in electronic assemblies.

Crystals Replacement Considerations

Compatible substitutes include other 8.000 MHz crystals with ±10 ppm tolerance, 20 pF load capacitance, and HC-49S package. Verify ESR values around 50 Ohms and ensure identical pin configurations for direct replacement.