407F39E016M6700

Crystals Overview

The CTS-Frequency Controls 407F39E016M6700 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 16.67 MHz. It features a load capacitance of 20 pF and offers a frequency tolerance of ±30 ppm with a stability of ±50 ppm. The component utilizes a 4-SMD, no-lead package measuring 7.00 mm in length, 5.00 mm in width, and 1.30 mm in height. It operates within a temperature range of -20°C to +70°C and has an equivalent series resistance (ESR) of 80 Ohms.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Surface-mount design compatible with automated assembly processes
• RoHS3 compliant construction supporting environmental regulations

Crystals Applications

• General-purpose clock signal generation in embedded systems
• Microcontroller and processor timing references
• Communication interface circuitry requiring stable base frequencies

Crystals Procurement Notes

Verify the specific suffix E against D or I when sourcing replacements, as these denote distinct performance characteristics within the 407 series. Confirm that the required operating temperature range aligns with the -20°C to +70°C specification provided in the official datasheet. Ensure compatibility with standard SMD reflow profiles during manufacturing integration.

Crystals Selection Notes

Select this component when a 16.67 MHz fundamental frequency is required with moderate stability needs. The 20 pF load capacitance must match the oscillator circuit design parameters. Consider the 80 Ohm ESR value for drive level sensitivity. The 7x5 mm package size requires adequate PCB real estate compared to smaller footprint alternatives.

Crystals Part Context

This part belongs to the CTS 407 series of surface-mount crystals. The series provides various frequencies and package sizes for general electronic applications. The 407F39E variant specifically denotes the 7x5 mm package form factor with defined electrical tolerances suitable for commercial grade environments.

Crystals Replacement Considerations

Public confirmed substitute: 407F35E016M6700.