407F39D016M6700

Crystals Overview

The CTS-Frequency Controls 407F39D016M6700 is a surface-mount fundamental mode quartz crystal resonator operating at 16.67 MHz. It features a frequency tolerance of ±30ppm and stability of ±50ppm within an operating temperature range of -20°C to +70°C. The component utilizes a 4-SMD, no-lead package measuring 7.00mm x 5.00mm with a maximum height of 1.30mm. Key electrical parameters include a load capacitance of 18pF and an equivalent series resistance (ESR) of 40 Ohms. It complies with RoHS3 standards and carries an MSL rating of 1.

Crystals Feature Summary

• Fundamental mode operation for precise frequency control
• Compact 4-SMD no-lead surface mount package design
• Integrated enable/disable functionality capability

Crystals Applications

• General clock signal generation in electronic circuits
• Frequency reference sources for microcontroller systems
• Timing applications in consumer electronics devices

Crystals Procurement Notes

Verify the specific package dimensions and electrical characteristics against the official datasheet before integration. Confirm that the 18pF load capacitance matches the target circuit requirements. Ensure compatibility with standard surface mount assembly processes. Check for any recent product change notifications regarding marking or material composition updates from the manufacturer.

Crystals Selection Notes

Select this component when a 16.67 MHz fundamental resonance is required in a compact form factor. The 40 Ohm ESR and 18pF load capacitance define the oscillator circuit design constraints. Consider the -20°C to +70°C temperature range for environmental suitability. The RoHS3 compliance ensures adherence to modern environmental regulations for electronic assemblies.

Crystals Part Context

This part belongs to the CTS 407 series of surface-mount crystals. The series offers various frequencies and package sizes optimized for space-constrained designs. The 407F39D016M6700 specifically addresses needs for 16.67 MHz timing in standard SMD footprints. It represents a balance between performance and physical size for general-purpose applications.

Crystals Replacement Considerations

Direct substitutes within the same series may share identical electrical specifications but differ in packaging suffixes. Verify pinout compatibility and mechanical footprint alignment. Parameter-equivalent parts from other manufacturers require full validation of ESR and load capacitance values to ensure circuit stability.