402F19211CLT

Crystals Overview

The CTS-Frequency Controls 402F19211CLT is a surface-mount MHz crystal operating at a fundamental frequency of 19.2 MHz. It features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 120 Ohms. The component offers a frequency tolerance and stability of ±10 ppm. It is housed in a compact 4-SMD, No Lead package with dimensions of 1.60mm x 1.20mm and a maximum height of 0.45mm. Designed for operation between -20°C and +70°C, it complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode quartz crystal resonator for precise timing applications
• Compact 4-SMD no-lead surface mount package design
• Compliant with RoHS3 environmental regulations

Crystals Applications

• Clock generation for microcontrollers and digital logic circuits
• Timing references for communication interfaces
• Oscillator circuits in consumer electronics

Crystals Procurement Notes

Verify the specific ordering suffix to ensure correct packaging configuration, as variations exist within the product line. Confirm that the required load capacitance matches the circuit design specifications. Check current availability status, as this part may be discontinued or subject to supply constraints. Ensure compatibility with reflow soldering profiles defined in the manufacturer datasheet.

Crystals Selection Notes

Select this component when a 19.2 MHz fundamental frequency is required for system timing. The 12 pF load capacitance must align with the oscillator circuit requirements. Consider the ±10 ppm stability for applications demanding moderate precision. Evaluate the 4-SMD footprint against available PCB space constraints.

Crystals Part Context

This component belongs to the CTS Frequency Controls crystal family, designed for general-purpose timing applications. It utilizes standard quartz technology to provide stable oscillation frequencies. The 4-SMD package allows for automated placement in high-volume manufacturing environments.

Crystals Replacement Considerations

The 402F19211CLR is listed as a similar alternative from the same manufacturer. Verify electrical parameters and package compatibility before substitution.