C3E-20.000-10-1520-R

Crystals Overview

The C3E-20.000-10-1520-R is a passive crystal resonator manufactured by Aker Technology Corp. It operates at a fundamental frequency of 20.000 MHz with a load capacitance of 10 pF and a series resistance of 100 Ohms. The component utilizes an SMD package with four terminals, specifically the 3225-4P footprint measuring 3.2 mm by 2.5 mm. It features a frequency tolerance of ±15 ppm and is designed for surface mount applications requiring precise timing signals.

Crystals Feature Summary

• Provides stable oscillation at 20 MHz for digital circuit timing
• Surface mount design compatible with automated assembly processes
• Low series resistance ensures efficient energy transfer

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Consumer electronics control systems

Crystals Procurement Notes

Verify the complete part number including suffixes to ensure correct frequency and tolerance specifications. Confirm RoHS compliance status if required for specific regulatory environments. Cross-reference datasheet parameters against application requirements before finalizing procurement decisions to avoid compatibility issues.

Crystals Selection Notes

Select this component when a 20 MHz fundamental frequency crystal is required for space-constrained designs. Ensure the target circuit supports a 10 pF load capacitance to maintain accuracy. Consider the 100 Ohm series resistance in oscillator circuit design to guarantee reliable startup and stable operation under varying temperature conditions.

Crystals Part Context

This model belongs to Aker Technology's standard SMD crystal lineup. It serves as a timing reference for various electronic devices. The 3225 package offers a balance between size and performance. It is commonly used in portable devices where space efficiency is critical while maintaining signal integrity.

Crystals Replacement Considerations

Direct substitutes must match the 20 MHz frequency, 10 pF load capacitance, and 3225-4P package dimensions. Verify equivalent electrical characteristics such as series resistance and tolerance levels. Check manufacturer-specific mounting recommendations to ensure mechanical compatibility during replacement.