402F19233CDT

Crystals Overview

The CTS-Frequency Controls 402F19233CDT is a surface-mount quartz crystal resonator 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, with a frequency tolerance and stability of ±30 ppm. The component is housed in a compact 4-SMD, No Lead package measuring 2.00mm x 1.60mm with a maximum seated height of 0.55mm. It supports an operating temperature range of -20°C to +70°C and complies with RoHS standards.

Crystals Feature Summary

• Fundamental mode operation for precise timing applications
• Compact 4-SMD no-lead surface mount design
• RoHS compliant construction

Crystals Applications

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

Crystals Procurement Notes

Verify the specific datasheet version for the 402F19233CDT to confirm current manufacturing status and detailed electrical parameters. Ensure compatibility with the target circuit's load capacitance requirements. Check for any updated environmental compliance certifications or packaging specifications before finalizing procurement plans.

Crystals Selection Notes

Select this component when a 19.2 MHz fundamental frequency is required with moderate stability. The 18 pF load capacitance must match the oscillator circuit design. Consider the ±30 ppm tolerance against application needs. The small 2.00mm x 1.60mm footprint suits space-constrained PCB layouts.

Crystals Part Context

This part belongs to the CTS 402 series of surface-mount crystals. The series offers various frequencies and packages. The 402F19233CDT specifically targets 19.2 MHz applications. It provides a balance of size and performance for general-purpose timing circuits.

Crystals Replacement Considerations

No public substitute part numbers are confirmed for this discontinued item. Evaluate other 19.2 MHz SMD crystals from CTS or competitors with matching 18 pF load capacitance and similar ESR values.