402F192XXCLR

Crystals Overview

The 402F192XXCLR is a surface-mount quartz crystal manufactured by CTS-Frequency Controls. It operates at a fundamental frequency of 19.2 MHz with a frequency stability and tolerance of ±15 ppm. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 120 Ohms. It utilizes a 4-SMD, No Lead package with dimensions of 2.00 mm x 1.60 mm and a maximum height of 0.55 mm. The device supports base harmonic operation and functions within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Provides precise timing signals at 19.2 MHz with ±15 ppm stability
• Designed for compact surface-mount applications in 4-SMD packages
• Operates reliably across extended industrial temperature ranges

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific suffix requirements for your design, as the 'XX' indicates variable load capacitance options. Confirm that the 12 pF configuration matches your oscillator circuit requirements. Check current availability status as distribution channels may list this part as discontinued or out of stock. Ensure RoHS3 compliance meets your environmental standards.

Crystals Selection Notes

Select this component when a 19.2 MHz reference is required with moderate stability. The 120 Ohm ESR suits standard parallel resonance circuits. Compare against other 402 series variants if different load capacitances like 10 pF are needed. Consider the 416 series for smaller footprints if space is constrained.

Crystals Part Context

This part belongs to the CTS 402 Series of general-purpose crystals. It shares the same physical footprint and electrical characteristics as other variants in the series, differing primarily in load capacitance specifications. The series is widely used in consumer electronics and industrial control systems requiring stable clock references.

Crystals Replacement Considerations

Direct substitutes include parts from the same manufacturer series with identical electrical parameters. Verify pin compatibility and mounting dimensions before substitution. Cross-reference with other manufacturers offering 19.2 MHz crystals in 2.0x1.6 mm packages.