435F14735CAT

Crystals Overview

The CTS-Frequency Controls part number 435F14735CAT is a surface-mount crystal resonator designed for general clocking applications. It operates at a fundamental frequency of 14.735 MHz with a load capacitance of 18 pF and a frequency tolerance of ±30 ppm. The component utilizes a 2-SMD, no-lead package with dimensions of 5.00 mm in length and 3.20 mm in width. It supports a standard operating temperature range from -20°C to +70°C and features an equivalent series resistance (ESR) of 60 Ohms maximum.

Crystals Feature Summary

• Fundamental mode operation ensures stable oscillation characteristics.
• Surface-mount construction facilitates automated assembly processes.
• Standardized 5.0mm x 3.2mm footprint allows for compact board layouts.

Crystals Applications

• General-purpose digital clock generation
• Microcontroller system timing references
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific load capacitance requirement of the target oscillator circuit against the component's 18 pF specification to ensure accurate frequency performance. Confirm that the application environment remains within the specified -20°C to +70°C operational temperature range. Ensure PCB pad layout matches the 2-SMD no-lead package dimensions to guarantee reliable solder joint formation during surface mount assembly.

Crystals Selection Notes

Select this component when a fundamental mode crystal is required for 14.735 MHz applications. Consider the 60 Ohm ESR limit relative to the oscillator circuit's drive level constraints. Evaluate the 18 pF load capacitance compatibility with the host device's internal or external capacitors. Verify that the surface-mount form factor fits the available space on the printed circuit board design.

Crystals Part Context

This component belongs to the CTS 435 series of surface-mount crystals. The series provides various frequencies and package sizes for embedded systems. The 435F14735CAT specifically addresses needs for moderate stability in consumer and industrial electronics where space efficiency is prioritized over extreme environmental resilience.

Crystals Replacement Considerations

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