407F39D012M5000

Crystals Overview

The CTS-Frequency Controls 407F39D012M5000 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 8.000 MHz. It features a load capacitance of 18pF and an equivalent series resistance (ESR) of 60 Ohms. The component provides a frequency tolerance of ±30ppm and stability of ±50ppm. Designed for the -40°C to +85°C industrial temperature range, it utilizes a 4-SMD, no-lead package with dimensions of 7.00mm x 5.00mm.

Crystals Feature Summary

• Industrial-grade operation across extended temperature ranges
• Surface-mount design for automated assembly processes
• Fundamental mode oscillation for stable timing signals

Crystals Applications

• Industrial control systems requiring precise clocking
• Communication equipment baseband processing
• Microcontroller oscillator circuits in harsh environments

Crystals Procurement Notes

Verify that the application circuit matches the specified 18pF load capacitance requirement. Confirm that the PCB layout accommodates the specific 4-SMD footprint dimensions. Ensure thermal management strategies support the -40°C to +85°C operational range during final product testing.

Crystals Selection Notes

Select this component when an 8MHz fundamental frequency is required for industrial applications. Consider the 60 Ohm ESR value for oscillator circuit compatibility. Compare against lower ESR alternatives if driving capability is limited. Verify package availability against existing board space constraints.

Crystals Part Context

This part belongs to the 407 series of surface-mount crystals from CTS-Frequency Controls. These components are designed as direct replacements for through-hole HC-49/U style crystals in modern SMT manufacturing lines. The series offers standardized footprints to facilitate design upgrades without significant layout changes.

Crystals Replacement Considerations

• 407F39D012M5000