402F19233CAT

Crystals Overview

The CTS-Frequency Controls 402F19233CAT is a fundamental mode quartz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 19.2 MHz with a load capacitance of 10 pF and a frequency tolerance of ±30 ppm. The component features an equivalent series resistance (ESR) of 120 Ohms and is housed in a compact 4-SMD, No Lead package measuring 2.00mm x 1.60mm with a maximum height of 0.55mm. It supports a standard operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• Fundamental resonance mode operation for stable frequency generation
• Compact 4-SMD no-lead footprint suitable for automated assembly
• RoHS compliant construction meeting environmental standards

Crystals Applications

• Clock signal generation for microprocessors and microcontrollers
• Timing references for communication interface circuits
• Frequency control in consumer electronic devices

Crystals Procurement Notes

Verify the specific manufacturer part number against official datasheets to ensure compatibility with design requirements. Confirm that the 10pF load capacitance matches the oscillator circuit specifications. Check for RoHS compliance status if required by project regulations. Ensure the surface-mount package dimensions fit within the allocated PCB space constraints.

Crystals Selection Notes

Select this component when a 19.2 MHz fundamental crystal is required for SMD designs. Ensure the circuit provides the correct 10pF load capacitance to maintain accuracy. Verify that the ±30 ppm stability meets system timing requirements. Consider the -20°C to +70°C temperature range for operational environments.

Crystals Part Context

This part belongs to the 402 Series of surface-mount crystals from CTS-Frequency Controls. These components are engineered for general-purpose timing applications requiring reliable performance in compact form factors. The series offers various frequencies and load capacitances to suit diverse electronic design needs.

Crystals Replacement Considerations

Direct substitutes include other 19.2 MHz crystals with 10pF load capacitance and similar ESR values. Verify package dimensions and pin configuration compatibility before substitution. Cross-reference frequency tolerance and temperature range specifications to ensure functional equivalence.