406C35D08M00000

Crystals Overview

The CTS-Frequency Controls 406C35D08M00000 is a surface-mount crystal resonator operating at a fundamental frequency of 8 MHz. It features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 80 Ohms. The component offers a frequency tolerance of ±30 ppm and stability of ±50 ppm. Designed for industrial environments, it supports a wide operating temperature range from -20°C to +70°C. The device utilizes a 4-SMD, no-lead package with dimensions of 6.00 mm in length and 3.50 mm in width, reaching a maximum height of 1.20 mm.

Crystals Feature Summary

• Fundamental mode operation for precise timing control
• Wide industrial temperature rating for environmental resilience
• Compact surface-mount footprint for space-constrained designs

Crystals Applications

• Industrial control systems requiring stable clock references
• Microcontroller base clock generation
• Communication interface timing circuits

Crystals Procurement Notes

Verify the specific load capacitance requirement against the target circuit design, as this component specifies 18 pF. Confirm that the application environment remains within the stated -20°C to +70°C operational limits to ensure frequency stability meets the ±50 ppm specification. Ensure PCB layout accommodates the 4-SMD no-lead package dimensions accurately to prevent soldering defects.

Crystals Selection Notes

Select this component when a fundamental mode crystal is required for 8 MHz applications with moderate stability needs. Consider the 80 Ohm ESR value to ensure compatibility with the oscillator circuit's drive level constraints. Evaluate the physical size requirements against available board space, noting the 6.00 x 3.50 mm package profile. Compare against higher stability or wider temperature variants if the application demands stricter performance criteria.

Crystals Part Context

This part belongs to the CTS 406 Series of surface-mount crystals. The series provides various frequency options and package sizes tailored for general-purpose timing applications. The 406C35D08M00000 specifically addresses the need for an 8 MHz reference in compact electronic assemblies, balancing performance with standard manufacturing processes.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.