0111M4-40.000F08DTNJK

Overview

The 0111M4-40.000F08DTNJK is a quartz crystal resonator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a fundamental frequency of 40.000 MHz with a load capacitance of 8 pF and a frequency tolerance of ±30 ppm. The component utilizes a surface-mount package, specifically the 2-pin 1612 (1.6mm x 1.2mm) form factor, designed for integration into compact electronic circuits requiring stable reference frequencies.

Feature Summary

• Provides precise frequency control for digital circuits
• Supports surface-mount assembly for automated manufacturing
• Ensures stable oscillation within specified temperature ranges

Applications

• Microcontroller clock sources
• Communication module timing references
• Consumer electronics internal clocks

Procurement Notes

Verify the exact load capacitance and frequency tolerance requirements against the target circuit design before procurement. Confirm that the 1612 package dimensions align with the PCB footprint and soldering process capabilities. Ensure compatibility with the operating temperature range specified in the official datasheet to guarantee long-term reliability in the final application environment.

Selection Notes

Select this component when a 40 MHz reference signal is required in a minimal surface-mount footprint. Consider the 8 pF load capacitance requirement to ensure proper oscillator circuit tuning. Evaluate the ±30 ppm tolerance against system jitter specifications. Verify that the manufacturer's quality standards meet the industry-specific certification requirements for the end product.

Part Context

This part belongs to the standard quartz crystal resonator family produced by Suzhou Hangjing Elec&Tech Co., Ltd. These components are engineered for general-purpose timing applications where cost-effectiveness and size constraints are primary factors. The model number indicates specific electrical parameters and package type distinct from other variants in the manufacturer's catalog.

Replacement Considerations

Direct substitutes must match the 40.000 MHz frequency, 8 pF load capacitance, and 1612 package dimensions. Cross-reference with other manufacturers offering equivalent fundamental mode crystals. Verify pin compatibility and mounting orientation to ensure seamless integration without PCB redesign.