405C35B14M31818

Crystals Overview

The CTS-Frequency Controls 405C35B14M31818 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 14.31818 MHz. It features a load capacitance of 13 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 5.00 mm in length, 3.20 mm in width, and 0.85 mm in height. It operates within a temperature range of -20°C to +70°C and has an equivalent series resistance (ESR) of 60 Ohms.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Surface-mount design compatible with automated assembly processes
• Quartz construction ensuring stable oscillation characteristics

Crystals Applications

• Clock signal generation for microprocessors
• Timing references for communication interfaces
• Oscillator circuits in consumer electronics

Crystals Procurement Notes

Verify the specific suffix codes against official CTS documentation to confirm exact electrical parameters and packaging options. Ensure that the selected variant matches the required load capacitance and tolerance specifications for the target circuit design. Cross-reference the datasheet for any updates regarding RoHS compliance or material declarations prior to final procurement decisions.

Crystals Selection Notes

Select this component when a 14.31818 MHz frequency is required in a compact 5.0 x 3.2 mm footprint. Consider the ±30 ppm tolerance and 13 pF load capacitance requirements of the host oscillator circuit. Evaluate the -20°C to +70°C operating range against environmental conditions. Confirm that the 60 Ohm ESR aligns with the driving circuit capabilities to prevent overdriving.

Crystals Part Context

This part belongs to the CTS 405 Series of surface-mount crystals. It is designed for general-purpose timing applications where space constraints are significant. The series provides various frequency options within standardized package dimensions to facilitate board layout consistency across different product lines.

Crystals Replacement Considerations

Public confirmed substitutes include 405I35B14M31818 and 406C35B14M31818 from CTS-Frequency Controls.