402F19222IDT

Crystals Overview

The CTS-Frequency Controls 402F19222IDT is a surface-mount MHz crystal operating at a fundamental frequency of 19.2 MHz. It features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 120 Ohms. The component offers a frequency stability and tolerance of ±20 ppm. It is housed in a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum seated height of 0.55mm. The device supports an operating temperature range of -20°C to 70°C and is RoHS3 compliant.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Compact 4-SMD no-lead surface mount packaging
• RoHS3 compliant construction for environmental standards

Crystals Applications

• Clock signal generation in digital circuits
• Microcontroller oscillator inputs
• Communication module timing references

Crystals Procurement Notes

Verify the specific suffix IDT against the manufacturer's official datasheet to confirm tape and reel packaging specifications. Ensure the load capacitance requirement of the target circuit matches the 18pF specification to maintain frequency accuracy. Confirm that the operating temperature range meets the environmental requirements of the final assembly.

Crystals Selection Notes

Select this component when a 19.2 MHz fundamental frequency is required with ±20 ppm stability. The 18pF load capacitance must align with the oscillator circuit design. Consider the 4-SMD footprint constraints and the -20°C to 70°C temperature range during PCB layout and thermal analysis.

Crystals Part Context

This part belongs to the 402 series of crystals from CTS-Frequency Controls. The series provides various standard frequencies in compact SMD packages. The 402F19222IDT specifically addresses applications needing 19.2 MHz timing with moderate stability requirements in space-constrained designs.

Crystals Replacement Considerations

Cross-reference with other 402 series variants such as 402F1921XIDT or 402F19222IDR if different tolerances or packaging formats are needed. Verify pin compatibility and electrical parameters before substitution.