402F19233CDR

Crystals Overview

The CTS-Frequency Controls 402F19233CDR 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 a frequency tolerance of ±30 ppm. The component exhibits an equivalent series resistance (ESR) of 120 Ohms and is housed in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm. Designed for base mode operation, it supports a temperature range of -20°C to +70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Compact 4-SMD no-lead surface mount package suitable for automated assembly
• Fundamental mode quartz crystal resonance for stable frequency generation
• Compliant with RoHS3 environmental regulations

Crystals Applications

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

Crystals Procurement Notes

Verify the specific ordering suffix against official CTS documentation to confirm package type and tape/reel specifications. Confirm that the selected variant matches the required load capacitance and ESR values for the target circuit design. Ensure compatibility with the intended operating temperature range before finalizing procurement.

Crystals Selection Notes

Select this component when a 19.2 MHz fundamental frequency is required with ±30 ppm stability. The 18 pF load capacitance must match the oscillator circuit requirements. Consider the 120 Ohm ESR limit for drive level sensitivity. The small 2.00mm x 1.60mm footprint is ideal for space-constrained PCB layouts.

Crystals Part Context

This part belongs to the CTS 402 series of miniature SMD crystals. The series offers various frequencies and packages optimized for consumer electronics and industrial applications. The 402F19233CDR specifically addresses the need for reliable timing in digital circuits using standard surface mount technology.

Crystals Replacement Considerations

Direct substitute part numbers are not explicitly confirmed in public documentation. Verify cross-compatibility with other 19.2 MHz 18pF 4-SMD crystals from different manufacturers by matching electrical parameters and mechanical dimensions.