402F19222IDR

Crystals Overview

The CTS-Frequency Controls 402F19222IDR is a surface-mount MHz crystal operating at a fundamental frequency of 19.2 MHz. It features a load capacitance of 18 pF and a frequency stability of ±20 ppm. The component has an equivalent series resistance (ESR) of 300 Ohms and operates within a temperature range of -40°C to +85°C. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.00 mm x 1.60 mm x 0.55 mm maximum height.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Compact surface-mount design suitable for space-constrained PCB layouts
• Wide industrial temperature rating for reliable performance in varied environments

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Industrial control system oscillators

Crystals Procurement Notes

Verify the specific suffix 'DR' against official CTS documentation to confirm pinout and mechanical compatibility. Check current product status as distribution channels may list discontinued items. Ensure the 18pF load capacitance matches the target circuit design requirements before integration.

Crystals Selection Notes

Select this component when a 19.2 MHz fundamental frequency with 18pF load capacitance is required. Consider the 300 Ohm ESR value for oscillator circuit stability. The industrial temperature range (-40°C to +85°C) makes it suitable for harsher environments compared to commercial grade alternatives.

Crystals Part Context

This part belongs to the CTS 402 Series of surface-mount crystals. The series offers various frequencies and load capacitances in a standardized 2.00mm x 1.60mm footprint. The 402F19222IDR specifically addresses applications needing 19.2 MHz with 18pF loading.

Crystals Replacement Considerations

Direct substitutes include 402F19222ILR and 402F19222IAR from CTS-Frequency Controls. Verify that alternative parts match the 18pF load capacitance and 300 Ohm ESR specifications exactly.