435F2701YCET

Crystals Overview

The CTS-Frequency Controls 435F2701YCET is a surface-mount MHz crystal operating at 27 MHz. It features a frequency tolerance of ±10ppm and stability of ±25ppm. The component utilizes a 20pF load capacitance and has an equivalent series resistance (ESR) of 40 Ohms. Designed for fundamental mode operation, it operates within a temperature range of -20°C to +70°C. The package is a 2-SMD, No Lead type with dimensions of 5.0mm x 3.2mm.

Crystals Feature Summary

• Surface mount design in a compact 2-SMD, No Lead package
• Fundamental mode operation for precise timing applications
• Compliant with RoHS3 standards

Crystals Applications

• General purpose clock generation circuits
• Microcontroller oscillator inputs
• Communication interface timing sources

Crystals Procurement Notes

Verify the specific suffix 'CET' against official CTS documentation to confirm packaging quantity and tape-and-reel specifications. Ensure the required frequency tolerance and stability meet system requirements before ordering. Confirm that the 2-SMD footprint matches the target PCB layout. Check for any lead-free or environmental compliance declarations if necessary for final assembly regulations.

Crystals Selection Notes

Select this component when a 27 MHz fundamental frequency is required with ±10ppm initial tolerance. The 20pF load capacitance must match the oscillator circuit design. Consider the -20°C to +70°C operating range for environmental suitability. The 40 Ohm ESR should be compatible with the driving circuit's power constraints. Verify package dimensions against available board space.

Crystals Part Context

This part belongs to the CTS 435 Series of surface-mount crystals. It is designed for applications requiring stable frequency references in consumer electronics and industrial equipment. The component is manufactured by CTS-Frequency Controls, a provider of frequency control products. It serves as a passive timing element in electronic circuits.

Crystals Replacement Considerations

Consult official CTS documentation for direct substitutes. Cross-reference parameters such as frequency, load capacitance, ESR, and package size when evaluating alternatives.