402F192XXCJR

Crystals Overview

The CTS-Frequency Controls 402F192XXCJR is a MHz crystal component operating at a nominal frequency of 19.2 MHz. It features a load capacitance of 9pF and a frequency stability of ±15ppm. The equivalent series resistance (ESR) is specified as 120 Ohms. Designed for surface mount installation, the device utilizes a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.55mm. It supports fundamental mode operation within a temperature range of -20°C to 70°C.

Crystals Feature Summary

• Surface mount design in a compact 4-SMD no-lead package
• Fundamental mode operation for precise frequency control
• Compliance with RoHS3 environmental standards

Crystals Applications

• General purpose clock signal generation
• Microcontroller oscillator circuits
• Communication module timing references

Crystals Procurement Notes

Verify the specific suffix code required for your application, as the 'XX' indicates variable load capacitance options. Confirm that the 9pF load capacitance matches your circuit design requirements. Check current availability status as supply levels may fluctuate. Ensure the -20°C to 70°C operating range meets your environmental constraints before finalizing procurement.

Crystals Selection Notes

Select this component when a 19.2 MHz fundamental frequency is required with a 9pF load capacitance. Compare ESR values against your oscillator circuit specifications to ensure stable startup. Consider the ±15ppm stability requirement relative to system timing accuracy needs. Evaluate the 4-SMD footprint compatibility with your PCB layout constraints.

Crystals Part Context

This part belongs to the 402 Series of crystals from CTS-Frequency Controls. The series offers various frequency and load capacitance combinations in standardized SMD packages. The 402F192XXCJR specifically addresses applications requiring 19.2 MHz timing with 9pF loading conditions.

Crystals Replacement Considerations

Direct substitutes include parts with identical electrical parameters such as 402F19211CJR or 402F192XXCKT if load capacitance differences are acceptable. Verify pinout and mechanical dimensions match before substitution.