405I35E32M00000

Crystals Overview

The CTS-Frequency Controls 405I35E32M00000 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 32 MHz. It features a load capacitance of 20 pF and an equivalent series resistance (ESR) of 50 Ohms. The component offers a frequency tolerance of ±30 ppm and stability of ±50 ppm. Designed for industrial environments, it operates within a temperature range of -40°C to +85°C. The device utilizes a 4-SMD, no-lead package with dimensions of 5.00 mm x 3.20 mm and a maximum height of 0.033 inches (0.85 mm).

Crystals Feature Summary

• Fundamental mode operation for precise frequency control.
• Industrial-grade temperature rating for extended environmental reliability.
• Compact surface-mount footprint optimized for automated assembly.

Crystals Applications

• Clock signal generation in microprocessor systems.
• Frequency reference sources for communication modules.
• Timing circuits in industrial control equipment.

Crystals Procurement Notes

Verify the specific suffix 'I' confirms the industrial temperature range (-40°C to +85°C) and 'E' indicates tape-and-reel packaging. Confirm that the 20pF load capacitance matches the target circuit design requirements. Ensure compatibility with RoHS3 standards and MSL Level 1 moisture sensitivity ratings before finalizing procurement specifications.

Crystals Selection Notes

Select this component when a 32 MHz fundamental frequency is required with strict industrial temperature stability. Compare ESR values against oscillator drive levels to prevent over-driving. Ensure the 4-SMD package size fits the available PCB real estate. Validate that the 20pF load capacitance aligns with the host circuit's parasitic capacitance calculations.

Crystals Part Context

This part belongs to the CTS 405 Series of surface-mount crystals. The series provides various frequencies and packages for general electronic timing applications. The 405I35E variant specifically targets industrial applications requiring wider temperature ranges compared to commercial grade parts.

Crystals Replacement Considerations

Direct substitutes include 403I35D32M00000 and 403I35E32M00000 from CTS-Frequency Controls. Verify package dimensions and electrical parameters match exactly before substitution.