402F320XXCKR

Crystals Overview

The 402F320XXCKR is a surface-mount quartz crystal manufactured by CTS-Frequency Controls. It operates at a fundamental frequency of 32 MHz with a frequency stability and tolerance of ±15 ppm. The component features an equivalent series resistance (ESR) of 80 Ohms and requires a load capacitance of 8 pF. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.00 mm x 1.60 mm and a maximum height of 0.55 mm. The device supports base harmonic operation and functions within a temperature range of -20°C to 70°C.

Crystals Feature Summary

• Compact 4-SMD No Lead surface mount package for automated assembly
• Fundamental mode operation at 32 MHz with ±15 ppm stability
• Low equivalent series resistance of 80 Ohms
• Compliant with RoHS3 standards

Crystals Applications

• Clock signal generation for microcontrollers
• Frequency reference for communication modules
• Timing circuits in consumer electronics
• Embedded system oscillator designs

Crystals Procurement Notes

Verify the specific suffix designation against official CTS documentation to confirm pinout and electrical characteristics. Ensure the selected variant matches the required load capacitance and ESR for the target circuit design. Confirm availability status through authorized distributors as supply levels may fluctuate.

Crystals Selection Notes

Select this component when a 32 MHz fundamental frequency with ±15 ppm stability is required. The 8 pF load capacitance and 80 Ohm ESR must align with the host oscillator circuit specifications. Consider the 4-SMD footprint constraints and the -20°C to 70°C operating temperature range for environmental compatibility.

Crystals Part Context

This part belongs to the CTS 402 Series of surface-mount crystals. The series offers various frequencies and packaging options designed for space-constrained applications. The 402F320XXCKR specifically provides a standard 32 MHz output suitable for general-purpose timing applications requiring moderate stability.

Crystals Replacement Considerations

Direct substitutes include 402F320XXCJT and 402F320XXCDR from CTS-Frequency Controls. Verify that alternative packages match the 4-SMD form factor and electrical parameters before implementation.