049ST2-22.1184F16DTNJK

Crystals Overview

The 049ST2-22.1184F16DTNJK is a quartz crystal resonator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a fundamental frequency of 22.1184 MHz with a frequency tolerance of ±10 ppm. The component features a load capacitance of 16 pF and an equivalent series resistance (ESR) of 30 Ohms. It utilizes the HC-49S package, which is a standard two-dip configuration designed for through-hole mounting on printed circuit boards.

Crystals Feature Summary

• Provides precise frequency control using quartz piezoelectric properties
• Designed for stable signal generation in electronic circuits
• Utilizes a robust HC-49S through-hole package for reliable mounting

Crystals Applications

• Smartphone timing circuits
• Tablet device clock sources
• Satellite communication systems
• In-vehicle electronic systems
• GPS receiver modules

Crystals Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required load capacitance and tolerance levels. Confirm that the HC-49S package dimensions align with the target PCB layout constraints. Ensure the operating temperature range meets the environmental specifications of the final assembly. Cross-reference the manufacturer's latest documentation to confirm current production status and availability before placing orders.

Crystals Selection Notes

Select this component when a 22.1184 MHz reference signal is required with moderate stability. The 16 pF load capacitance must match the oscillator circuit design to achieve accurate frequency output. Consider the 30 Ohm ESR limit to ensure proper oscillation startup conditions. The HC-49S form factor is suitable for applications requiring standard through-hole integration rather than surface-mount solutions.

Crystals Part Context

This part belongs to the quartz frequency control component portfolio of Suzhou Hangjing Elec&Tech Co., Ltd., founded in 2014. The company specializes in R&D and production of crystals, oscillators, and filters. This specific model represents their standard crystal resonator line used for general-purpose frequency generation in consumer electronics and communication devices.

Crystals Replacement Considerations

Direct substitutes must match the 22.1184 MHz frequency, 16 pF load capacitance, and HC-49S package. Verify equivalent ESR values to maintain circuit performance. Check if alternative manufacturers offer compatible parts with similar tolerance ratings.