0132M4-21.948717F20DTNJK

Overview

The 0132M4-21.948717F20DTNJK is a fundamental mode quartz crystal resonator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a nominal frequency of 21.948717 MHz with a frequency tolerance of ±10 ppm. The component features a load capacitance of 20 pF and an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, No Lead surface-mount package, designed for integration into electronic circuits requiring precise timing references.

Feature Summary

• Fundamental oscillation mode operation for stable frequency generation
• Surface-mount design compatible with automated assembly processes
• Precision frequency stability within specified tolerance limits

Applications

• Automotive electronics timing circuits
• Network communication equipment
• Consumer electronic devices

Procurement Notes

Verify the specific manufacturer part number against official distributor catalogs to ensure authenticity. Confirm that the load capacitance and ESR values match the target circuit design requirements. Check for any specific handling or storage conditions recommended by the manufacturer for SMD crystals. Ensure compatibility with reflow soldering profiles if applicable.

Selection Notes

Select this component when a fundamental mode crystal at approximately 22 MHz is required. Consider the 20 pF load capacitance and 60 Ohm ESR as critical parameters for oscillator circuit design. Evaluate the 4-SMD package size for PCB space constraints. Verify temperature stability requirements against the component's specifications.

Part Context

This part belongs to the 0132M4 series of quartz crystals from Suzhou Hangjing. The company specializes in frequency control components, including crystals, oscillators, and filters. This specific model represents a standard surface-mount crystal solution for general-purpose timing applications.

Replacement Considerations

No public substitute part numbers are confirmed in available documentation. Cross-reference with other manufacturers offering similar frequency, load capacitance, and package dimensions if replacement is necessary.