0122M4-27.000F20DTJJK

Overview

The 0122M4-27.000F20DTJJK is a surface-mount crystal resonator manufactured by Suzhou Hangjing Elec & Tech Co., Ltd. It operates at a fundamental frequency of 27.000 MHz and utilizes a 3225 package size with four pins. The component features a load capacitance of 20 pF and offers a frequency tolerance of ±10 ppm. Designed for reliability, it supports an operating temperature range from -40°C to +85°C, making it suitable for various electronic applications requiring stable clock signals.

Feature Summary

• Surface-mount design for automated assembly
• Fundamental mode operation for precise frequency control
• Wide operating temperature range for environmental stability

Applications

• General-purpose clock generation circuits
• Microcontroller system oscillators
• Communication interface timing sources

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct load capacitance and tolerance specifications. Confirm package dimensions and pin configuration match the target PCB footprint. Request updated datasheets directly from Suzhou Hangjing Elec & Tech Co., Ltd. or authorized distributors to validate current manufacturing status and compliance certifications before finalizing procurement orders.

Selection Notes

Select this component when a 27 MHz fundamental frequency is required for digital logic timing. Ensure the circuit design accommodates the specified 20 pF load capacitance to maintain accuracy within the ±10 ppm tolerance. Verify that the 3225 package size fits the available board space and that the -40°C to +85°C temperature range meets the operational environment requirements of the end application.

Part Context

This model belongs to the series of quartz crystal resonators produced by Suzhou Hangjing Elec & Tech Co., Ltd. The company specializes in research, development, and production of quartz frequency controlling units. This specific part represents a standard surface-mount solution designed for integration into compact electronic devices requiring reliable frequency reference signals.

Replacement Considerations

Consult official manufacturer substitution lists for direct equivalents. Cross-reference parameters such as frequency, load capacitance, tolerance, and package dimensions when evaluating alternative components. Ensure any substitute maintains compatibility with the existing oscillator circuit design.