0132M4-12.1875F20DTNJK

Overview

The 0132M4-12.1875F20DTNJK is a surface-mount quartz crystal resonator manufactured by Suzhou Hangjing Elec & Tech Co., Ltd. It operates at a fundamental frequency of 12.1875 MHz with a load capacitance of 20 pF. The component utilizes an SMD package configuration suitable for automated assembly processes. As a passive frequency control element, it provides stable oscillation signals for electronic circuits requiring precise timing references.

Feature Summary

• Surface-mount design for compact circuit integration
• Quartz resonator technology for frequency stability
• Fundamental mode operation

Applications

• General-purpose clock signal generation
• Microcontroller oscillator circuits
• Communication module timing references

Procurement Notes

Verify the specific load capacitance and frequency tolerance requirements against the target circuit design before procurement. Confirm that the surface-mount package dimensions are compatible with the printed circuit board layout and manufacturing capabilities. Ensure the supplier documentation matches the exact part number suffix to guarantee correct electrical specifications.

Selection Notes

Select this component when a 12.1875 MHz reference frequency is required in a surface-mount form factor. The 20 pF load capacitance specification must align with the oscillator circuit's input capacitance. Consider the operating temperature range and stability requirements of the application to ensure reliable performance under environmental stress conditions.

Part Context

This part belongs to the 0132M4 series of quartz crystals produced by Suzhou Hangjing Elec & Tech. The company specializes in quartz frequency control components including crystals and oscillators. The series typically offers various frequency options within standardized surface-mount packages designed for consumer and industrial electronics applications.

Replacement Considerations

Direct substitutes must match the 12.1875 MHz frequency, 20 pF load capacitance, and identical SMD footprint. Verify equivalent electrical parameters such as ESR and stability ratings. Cross-reference with other manufacturers offering standard 12.1875 MHz SMD crystals if supply constraints exist.