406I35D08M00000

Crystals Overview

The CTS-Frequency Controls 406I35D08M00000 is a surface-mount quartz crystal resonator operating at a nominal frequency of 8 MHz. It features a frequency tolerance of ±30 ppm and stability of ±50 ppm across an industrial temperature range of -40°C to +85°C. The component utilizes a 18 pF load capacitance and exhibits an equivalent series resistance (ESR) of 80 Ohms. Housed in a compact 4-SMD, no-lead package measuring 6.00 mm x 3.50 mm with a maximum height of 1.20 mm, it supports fundamental mode operation and meets RoHS3 standards.

Crystals Feature Summary

• Industrial-grade temperature rating for reliable performance in harsh environments
• Compact surface-mount footprint suitable for space-constrained PCB layouts
• Fundamental mode operation ensuring stable oscillation characteristics

Crystals Applications

• Timing and frequency control in electronic devices
• Clock generation for microprocessors and digital logic circuits
• Precision measurement and testing equipment

Crystals Procurement Notes

Verify the specific suffix 'I' indicates the extended industrial temperature range (-40°C to +85°C) compared to commercial variants. Confirm that the 18 pF load capacitance matches the target circuit design requirements. Ensure compatibility with standard reflow soldering profiles for 4-SMD packages. Check for RoHS3 compliance documentation if required by regional regulations.

Crystals Selection Notes

Select this component when an 8 MHz reference is required for industrial applications. The 80 Ohm ESR value must be compatible with the oscillator circuit's drive level limitations. Consider the ±30 ppm tolerance against system timing accuracy requirements. Evaluate the 6x3.5 mm package dimensions against available board space constraints.

Crystals Part Context

This part belongs to the CTS 406 Series of surface-mount crystals. The series offers various frequencies and package sizes designed for general-purpose timing applications. The 406I35D variant specifically denotes the 6x3.5 mm package size with industrial temperature grading.

Crystals Replacement Considerations

Direct substitutes within the same series include other 406I35D models with different frequencies or load capacitances. Cross-reference with other manufacturers offering 8 MHz crystals in 6035 SMD packages with similar ESR and tolerance specifications.