049ST2-11.0592F30DTLJK

Crystals Overview

The 049ST2-11.0592F30DTLJK is a quartz crystal resonator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a fundamental frequency of 11.0592 MHz with a frequency tolerance of ±20 ppm. The component features a load capacitance of 30 pF and an equivalent series resistance (ESR) of 50 Ohms. It utilizes the HC-49S package style, which corresponds to a 2-DIP form factor. This specific part number designates a standard through-hole crystal suitable for general electronic timing applications requiring precise frequency generation.

Crystals Feature Summary

• Provides stable oscillation at 11.0592 MHz with defined load capacitance
• Utilizes HC-49S package for reliable through-hole mounting
• Maintains frequency tolerance within ±20 ppm specification

Crystals Applications

• Microcontroller clock circuits
• Communication interface timing
• General purpose oscillator designs

Crystals Procurement Notes

Verify the exact load capacitance and ESR requirements against your circuit schematic before ordering. Confirm that the HC-49S package dimensions align with your PCB footprint constraints. Ensure the ±20 ppm frequency tolerance meets the system's timing accuracy needs. Cross-reference the manufacturer's latest datasheet for any updates on material compliance or packaging specifications to guarantee compatibility with your assembly process.

Crystals Selection Notes

Select this component when a 11.0592 MHz reference is required for baud rate generation or system clocking. The HC-49S package offers robust mechanical stability for industrial environments. Consider the 30 pF load capacitance to ensure proper oscillation amplitude and startup time. Evaluate the ±20 ppm tolerance against long-term stability requirements of the target application.

Crystals Part Context

This crystal belongs to the 049ST2 series from Suzhou Hangjing, designed for standard frequency control applications. The HC-49S package is widely used in consumer and industrial electronics for its compact size and reliability. The 11.0592 MHz frequency is commonly chosen for serial communication protocols to avoid baud rate errors.

Crystals Replacement Considerations

Direct substitutes must match the 11.0592 MHz frequency, 30 pF load capacitance, 50 Ohm ESR, and HC-49S package. Verify that alternative manufacturers offer comparable ±20 ppm tolerance. Check for pin compatibility and mounting hole spacing differences in generic HC-49S crystals.