402F200XXCJR

Crystals Overview

The CTS-Frequency Controls 402F200XXCJR is a fundamental mode quartz crystal resonator operating at 20 MHz. It features a load capacitance of 9pF and a frequency stability of ±15ppm over the specified temperature range. The component utilizes a 4-SMD, no-lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.55mm. It exhibits an equivalent series resistance (ESR) of 100 Ohms and operates within a temperature range of -20°C to +70°C. The device is RoHS3 compliant and classified under MSL level 1.

Crystals Feature Summary

• Fundamental mode operation for precise frequency control
• Compact surface-mount design suitable for automated assembly
• Compliant with RoHS3 environmental standards

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• General-purpose digital logic timing references

Crystals Procurement Notes

Verify the specific suffix requirements against the official CTS datasheet to ensure correct packaging and tolerance specifications. Confirm that the 4-SMD footprint matches the target PCB layout. Check for any recent lifecycle status updates or obsolescence notices directly from the manufacturer before finalizing procurement plans.

Crystals Selection Notes

Select this component when a 20 MHz fundamental frequency with ±15ppm stability is required in a small SMD form factor. Ensure the circuit design accounts for the 100 Ohm ESR value. Verify that the operating temperature range of -20°C to +70°C meets the application's environmental constraints.

Crystals Part Context

This part belongs to the CTS 402 Series of surface-mount crystals. The series offers various frequencies and packages optimized for space-constrained designs. The 402F200XXCJR specifically targets applications needing reliable timing in compact electronic devices.

Crystals Replacement Considerations

Direct substitutes include other 402 series variants with identical electrical parameters but different packaging suffixes, such as 402F200XXCKR or 402F200XXCAT, provided the physical footprint and loading conditions are compatible.