403I35D40M00000

Crystals Overview

The CTS-Frequency Controls 403I35D40M00000 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 40 MHz. It features a load capacitance of 20 pF and a frequency tolerance of ±30 ppm, with a stability of ±50 ppm. The component utilizes a 4-SMD, no-lead package measuring 3.20 mm in length and 2.50 mm in width, with a maximum height of 0.75 mm. It operates within a temperature range of -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode operation for precise timing control
• Surface-mount design for automated assembly integration
• Wide industrial temperature range capability
• Compliance with environmental directives

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing circuits
• General-purpose electronic timing applications

Crystals Procurement Notes

Verify the specific suffix 'D' against the manufacturer's official datasheet to confirm that it denotes the correct frequency tolerance and packaging configuration. Ensure that the required load capacitance matches the circuit design specifications before procurement. Cross-reference the part number with the latest availability status from authorized distributors to account for potential supply chain variations.

Crystals Selection Notes

Select this component when a 40 MHz fundamental frequency is required in a compact 3.2x2.5 mm footprint. The ±30 ppm tolerance suits applications requiring moderate precision. Consider the 20 pF load capacitance requirement for oscillator circuit design. Evaluate the -40°C to +85°C operating range against the environmental conditions of the target application.

Crystals Part Context

This part belongs to the CTS 403 series of surface-mount crystals. The series offers various frequencies and packages. The 403I35D40M00000 specifically targets the 40 MHz frequency point within the 3.2x2.5 mm form factor. It is designed for high-volume manufacturing processes typical in consumer and industrial electronics.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative suppliers by matching frequency, load capacitance, package dimensions, and electrical characteristics.