C3E-20.000-8-3050-A-X1-R

Crystals Overview

The C3E-20.000-8-3050-A-X1-R is a 20 MHz fundamental mode quartz crystal resonator manufactured by Aker Technology Corp. It features an 8 pF load capacitance and a maximum series resistance of 50 Ohms. The component operates within a temperature range of -40°C to +85°C and maintains a frequency tolerance of ±30 ppm at room temperature, with stability specified at ±50 ppm over the full operating range. It utilizes a 4-SMD, No Lead package configuration.

Crystals Feature Summary

• Compliant with AEC-Q200 automotive qualification standards for reliability
• Designed for surface-mount assembly on printed circuit boards
• Provides stable frequency generation for clock signal applications

Crystals Applications

• Automotive electronic systems requiring qualified timing components
• Microcontroller clock input circuits
• Communication interface modules

Crystals Procurement Notes

Verify that the specific suffix 'A' in the part number corresponds to the required automotive grade or tape-and-reel packaging variant as defined by the manufacturer. Confirm that the 50 Ohm maximum series resistance aligns with the oscillator circuit design requirements. Ensure the 8 pF load capacitance matches the system's total shunt capacitance to achieve the specified frequency accuracy.

Crystals Selection Notes

Select this component when an automotive-grade certified crystal is mandatory for the application. The 20 MHz frequency suits standard peripheral clock speeds. The 4-SMD no-lead package facilitates automated pick-and-place manufacturing. Consider the 50 Ohm ESR limit when designing the feedback network to ensure reliable oscillation startup.

Crystals Part Context

This model belongs to the C3E series of surface-mount crystals from Aker Technology Corp. The series offers various frequencies and packages tailored for consumer and industrial electronics. The inclusion of the X1 suffix typically denotes specific automotive compliance or packaging variations within the product line, distinguishing it from standard commercial variants.

Crystals Replacement Considerations

Direct substitutes must match the 20 MHz frequency, 8 pF load capacitance, and AEC-Q200 qualification. Verify equivalent series resistance limits and package dimensions for compatible footprint replacement.