405I35B40M00000

Crystals Overview

The CTS-Frequency Controls 405I35B40M00000 is a surface-mount fundamental mode quartz crystal resonator operating at 40 MHz. It features a frequency tolerance of ±30 ppm and stability of ±50 ppm, with a load capacitance of 13 pF and equivalent series resistance of 50 Ohms. The component utilizes a 4-SMD, no-lead package measuring 5.00mm x 3.20mm x 0.85mm. It supports an industrial temperature range of -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Industrial-grade temperature range capability
• Surface-mount design for automated assembly

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific suffix 'I' indicates industrial temperature rating (-40°C to +85°C) against the official datasheet. Confirm package dimensions match the 4-SMD (5x3.2) specification. Ensure load capacitance requirements align with circuit design before ordering.

Crystals Selection Notes

Select this component when a 40 MHz fundamental frequency is required with strict ±30 ppm tolerance. The 13 pF load capacitance must match the oscillator circuit design. Verify that the 50 Ohm ESR is compatible with the driving circuit constraints.

Crystals Part Context

This part belongs to the CTS 405 series of surface-mount crystals. It shares the same physical footprint as other variants in the series but differs in frequency and electrical parameters. The 'I' suffix typically denotes extended temperature performance compared to commercial grade parts.

Crystals Replacement Considerations

• 405C35B40M00000

Crystals FAQ

What is the maximum height of the 405I35B40M00000?

The maximum installation height is 0.85mm.

Is this crystal suitable for high-temperature environments?

Yes, it operates within an industrial temperature range of -40°C to +85°C.