435F12035IDT

Crystals Overview

The 435F12035IDT is a surface-mount MHz crystal manufactured by CTS-Frequency Controls. It operates at a nominal frequency of 12 MHz with a frequency tolerance of ±30ppm and stability of ±50ppm. The component features a load capacitance of 18pF and an equivalent series resistance (ESR) of 60 Ohms. It utilizes a 2-SMD, No Lead package with dimensions of 5.0mm x 3.2mm. The device supports fundamental mode operation and is designed for standard surface-mount assembly processes.

Crystals Feature Summary

• Surface-mount design in a compact 5.0mm x 3.2mm footprint
• Fundamental mode quartz crystal operation
• RoHS compliant construction

Crystals Applications

• General-purpose clock signal generation
• Microcontroller oscillator circuits
• Communication interface timing references

Crystals Procurement Notes

Verify the specific suffix IDT against the manufacturer's current datasheet to confirm package type and availability status. Ensure that the required frequency tolerance and stability meet the system timing requirements before procurement. Cross-reference the load capacitance value with the host circuit design to ensure proper oscillation conditions are met.

Crystals Selection Notes

Select this component when a 12 MHz fundamental frequency is required in a small surface-mount form factor. Consider the ±30ppm tolerance and ±50ppm stability limits relative to the application's timing accuracy needs. Verify that the 18pF load capacitance matches the oscillator circuit specifications to prevent frequency drift or failure to start.

Crystals Part Context

This part belongs to the 435 series of surface-mount crystals from CTS-Frequency Controls. These components are designed for high-reliability applications requiring stable frequency references. The series offers various frequencies and package options to support diverse electronic designs while maintaining consistent performance characteristics across the product line.

Crystals Replacement Considerations

Direct substitutes must match the 12 MHz frequency, 18pF load capacitance, and 5.0mm x 3.2mm package dimensions. Verify that alternative parts offer equal or better stability and tolerance ratings. Ensure the replacement component supports fundamental mode operation and compatible mounting methods.