402F19233CAR

Crystals Overview

The CTS-Frequency Controls 402F19233CAR is a surface-mount MHz crystal resonator operating at a fundamental frequency of 19.2 MHz. It features a load capacitance of 10 pF and offers a frequency stability and tolerance of ±10 ppm. The component utilizes a 4-SMD, no-lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.55mm. It operates within a temperature range of -20°C to +70°C and has an equivalent series resistance (ESR) of 80 Ohms.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Compact 4-SMD surface-mount footprint for automated assembly
• High frequency stability suitable for clock reference applications

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Consumer electronics control boards

Crystals Procurement Notes

Verify the complete part number including suffixes against official CTS documentation to ensure correct frequency code and packaging configuration. Confirm that the required load capacitance matches the circuit design specifications. Check RoHS compliance status if environmental regulations apply to the final product assembly.

Crystals Selection Notes

Select this component when a 19.2 MHz fundamental frequency is required with tight ±10 ppm stability. Ensure the application environment stays within the specified -20°C to +70°C operational range. Verify that the PCB layout supports the 4-SMD no-lead package dimensions and that the driving circuit can accommodate the 80 Ohm ESR characteristic.

Crystals Part Context

This part belongs to the CTS 402 Series of surface-mount crystals. The series provides various frequency options in a standardized small outline package. It serves as a passive frequency control element distinct from active oscillators, requiring an external oscillator circuit to generate a square wave output signal.

Crystals Replacement Considerations

Direct substitutes include other 19.2 MHz SMD crystals with identical 10pF load capacitance and ±10ppm stability from compatible manufacturers. Verify pin compatibility and thermal characteristics before substitution.