402F19222IKR

Crystals Overview

The CTS-Frequency Controls 402F19222IKR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 19.2 MHz. It features a load capacitance of 8 pF and a frequency stability of ±20 ppm. The component exhibits an equivalent series resistance (ESR) of 120 Ohms and utilizes a 4-SMD, no-lead package with dimensions of 2.00 mm x 1.60 mm. It supports a maximum installation height of 0.55 mm and operates within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Fundamental mode operation for precise timing applications
• Compact 4-SMD no-lead surface mount design
• Wide industrial temperature range capability

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Embedded system oscillators

Crystals Procurement Notes

Verify component availability as supply status may vary. Confirm that the selected variant matches the required 8 pF load capacitance and ±20 ppm stability specifications. Ensure the 4-SMD footprint aligns with the PCB layout requirements. Check for RoHS compliance documentation if environmental regulations apply to the target assembly.

Crystals Selection Notes

Select this component when a 19.2 MHz fundamental frequency with 8 pF load capacitance is required. Consider the 120 Ohm ESR value for circuit compatibility. Evaluate the 4-SMD package size against available board space. Verify that the operational temperature range meets the environmental conditions of the final application.

Crystals Part Context

This part belongs to the 402 Series of crystals from CTS-Frequency Controls. The series offers various frequencies and packages. This specific model provides a standard 19.2 MHz output in a small form factor suitable for dense PCB designs. It is designed for general-purpose timing applications requiring moderate stability.

Crystals Replacement Considerations

Direct substitutes include 402F19222ILR. Parameter-equivalent options are 402F19212ILR and 402F19222IJR. Verify electrical parameters and physical dimensions before substitution.