402F19233CKT

Crystals Overview

The CTS-Frequency Controls 402F19233CKT is a surface-mount fundamental mode quartz crystal resonator operating at 19.2 MHz. It features a frequency stability and tolerance of ±30ppm, with an equivalent series resistance (ESR) of 120 Ohms maximum. The component is designed for a load capacitance of 8pF and operates within a temperature range of -20°C to +70°C. Packaged in a compact 4-SMD, No Lead form factor measuring 2.00mm x 1.60mm x 0.55mm, it complies with RoHS3 standards and holds a Moisture Sensitivity Level of 1.

Crystals Feature Summary

• Fundamental oscillation mode ensures precise timing performance
• Compact 4-SMD no-lead package facilitates automated surface mount assembly
• RoHS3 compliant construction supports environmentally conscious manufacturing

Crystals Applications

• Microcontroller clock circuits requiring stable timing references
• Communication modules utilizing 19.2 MHz base frequencies
• Consumer electronics with space-constrained PCB layouts

Crystals Procurement Notes

Verify the specific suffix requirements against your design specifications before ordering. Confirm that the ±30ppm stability meets your system's timing accuracy needs. Ensure your circuit design accounts for the 8pF load capacitance to maintain frequency precision. Check for alternative packages if mechanical constraints differ from the standard 4-SMD footprint.

Crystals Selection Notes

Choose this component when a 19.2 MHz fundamental crystal is required for surface mount applications. The 120 Ohm ESR value must be compatible with your oscillator circuit's drive level limitations. Consider the -20°C to +70°C operating range against your environmental conditions. The 8pF load capacitance dictates the external capacitor values needed for proper resonance.

Crystals Part Context

This part belongs to the CTS 402 Series of miniature crystals. The series offers various frequency options in standardized SMD packages. These components are engineered for general-purpose timing applications where moderate stability suffices. The 402 series provides a balance between size, cost, and performance for mass-produced electronic devices.

Crystals Replacement Considerations

Direct substitutes include other 19.2 MHz crystals with identical 8pF load capacitance and similar ESR ratings. Verify pin compatibility and dimensional tolerances for any cross-referenced parts. Ensure replacement components meet the same RoHS3 compliance and MSL requirements as the original.