405I35C12M00000

Crystals Overview

The CTS-Frequency Controls 405I35C12M00000 is a surface-mount MHz crystal operating at a fundamental frequency of 12 MHz. It features a load capacitance of 16 pF and an equivalent series resistance (ESR) of 60 Ohms. The component provides a frequency tolerance of ±30 ppm and stability of ±50 ppm. Designed for industrial applications, 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 x 0.85 mm maximum height.

Crystals Feature Summary

• Fundamental mode operation ensures precise frequency generation
• Industrial-grade temperature rating supports wide environmental ranges
• Compact surface-mount footprint facilitates automated assembly

Crystals Applications

• Industrial control systems requiring stable clock signals
• Automotive electronics operating in harsh thermal environments
• Communication equipment utilizing 12 MHz reference frequencies

Crystals Procurement Notes

Verify the specific suffix 'I' indicates industrial temperature range compliance (-40°C to +85°C). Confirm that the 16pF load capacitance matches the target circuit design requirements. Ensure the 4-SMD package dimensions align with the PCB land pattern specifications. Cross-reference the manufacturer datasheet for moisture sensitivity level and handling precautions during soldering processes.

Crystals Selection Notes

Select this component when an industrial temperature range is mandatory for the application environment. The 12 MHz frequency suits microcontroller clocks or communication interfaces requiring this specific rate. Consider the 60 Ohm ESR value against the oscillator circuit's drive level limitations. The 16pF load capacitance must be compatible with the host system's input capacitance to maintain accuracy.

Crystals Part Context

This part belongs to the CTS 405 series of surface-mount crystals. The series offers various frequencies and packages optimized for high-volume manufacturing. The 'I' designation typically denotes extended temperature capabilities compared to commercial variants. This specific model fills a niche for robust 12 MHz timing solutions in demanding sectors.

Crystals Replacement Considerations

Direct substitutes include other 12 MHz crystals with identical 16pF load capacitance and 4-SMD packaging. Verify that alternative parts meet the same -40°C to +85°C industrial temperature specification. Check for matching ESR values to ensure oscillator circuit stability. Ensure the replacement maintains the ±30 ppm frequency tolerance requirement.