435F080X3CDT

Crystals Overview

The CTS-Frequency Controls 435F080X3CDT is an 8 MHz fundamental mode crystal resonator designed for surface-mount applications. It features a frequency tolerance of ±15ppm and operates within a temperature range of -20°C to +70°C. The component utilizes an HC-49/US-SM package with dimensions of 11.10mm x 4.83mm x 4.30mm maximum height. It specifies a load capacitance of 18pF and an equivalent series resistance (ESR) of 100 Ohms. The device complies with RoHS3 standards and holds an MSL rating of 1.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Surface-mount compatible HC-49/US-SM packaging
• Compliance with RoHS3 environmental regulations

Crystals Applications

• Microcontroller clock circuits
• FPGA timing references
• Motor control system oscillators

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct electrical parameters, particularly regarding load capacitance and frequency tolerance variations. Confirm that the requested part number matches the exact package style and compliance requirements needed for the target assembly process. Cross-reference the manufacturer's current lead time information prior to finalizing procurement plans.

Crystals Selection Notes

Select this component when a fundamental mode crystal with ±15ppm initial tolerance is required for 8 MHz applications. Ensure the circuit design accommodates the specified 100 Ohm ESR and 18pF load capacitance. Verify that the operating temperature range of -20°C to +70°C aligns with the environmental conditions of the end application. Consider the physical dimensions of the HC-49/US-SM package for PCB layout constraints.

Crystals Part Context

This component belongs to the CTS Frequency Controls portfolio of MHz crystals. It serves as a passive frequency control element providing stable oscillation signals for digital logic and microprocessor systems. The HC-49/US form factor allows for reliable surface-mount integration in compact electronic assemblies requiring precise timing references.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.