402F320XXCJT

Crystals Overview

The CTS-Frequency Controls 402F320XXCJT is a fundamental mode quartz crystal resonator designed for surface mount applications. It operates at a nominal frequency of 32 MHz with a load capacitance of 9 pF and an equivalent series resistance (ESR) of 80 Ohms maximum. The component provides a frequency tolerance and stability of ±15 ppm across its operating temperature range of -20°C to +70°C. Housed in a compact 4-SMD, No Lead package measuring 2.00 mm x 1.60 mm with a height of 0.55 mm, it supports reflow soldering processes.

Crystals Feature Summary

• Fundamental mode quartz crystal operation ensures stable oscillation characteristics.
• Compact 4-SMD no-lead package design facilitates automated surface mount assembly.
• RoHS compliant construction meets environmental standards for electronic components.

Crystals Applications

• Microcontroller clock sources
• Communication module timing circuits
• Embedded system oscillator references

Crystals Procurement Notes

Verify the specific suffix code against official CTS documentation to confirm exact electrical parameters, as variations exist within the 402F series. Ensure compatibility with target circuit load capacitance requirements before integration. Cross-reference datasheet specifications for moisture sensitivity level and recommended reflow profiles to guarantee reliable solder joint formation during manufacturing.

Crystals Selection Notes

Select this component when a 32 MHz fundamental frequency with ±15 ppm stability is required for space-constrained designs. The 9 pF load capacitance specification must align with the host oscillator circuit design. Consider the -20°C to +70°C operating range suitability for the intended environment compared to wider industrial or automotive grade alternatives.

Crystals Part Context

This part belongs to the CTS 402 Series, a family of miniature surface mount crystals. The series offers various frequency options and load capacitance configurations within a standardized 2.0x1.6mm footprint. The 402F designation typically indicates specific performance characteristics regarding frequency stability and temperature range defined by the manufacturer.

Crystals Replacement Considerations

Direct substitutes include other 402 series variants with matching 32 MHz frequency and 9 pF load capacitance, such as 402F320XXCAR or 402F320XXCDR, provided their physical dimensions and electrical parameters are identical. Verify pinout and mounting compatibility before substitution.