C3E-20.000-10-3030-R

Crystals Overview

The C3E-20.000-10-3030-R is a surface-mount quartz crystal oscillator manufactured by Aker Technology Corp. It operates at a standard frequency of 20 MHz with a frequency tolerance and stability of ±30 ppm. The component features a 4-pin SMD package with no leads, measuring 3.2 mm in length, 2.5 mm in width, and 0.75 mm in height. It utilizes a load capacitance of 10 pF and has a maximum series resistance of 100 Ohms. The device functions within an operating temperature range of -40°C to +85°C and complies with RoHS standards.

Crystals Feature Summary

• Surface-mount design for automated assembly
• High frequency stability within specified temperature range
• RoHS compliant construction

Crystals Applications

• General purpose clock generation
• Microcontroller system timing
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific suffix 'R' against the manufacturer's current datasheet to confirm tape and reel packaging requirements. Ensure the load capacitance matches the circuit design. Check for any recent updates to the RoHS compliance status or pin configuration before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 20 MHz reference signal is required in space-constrained applications. The 10 pF load capacitance must align with the host circuit's parasitic capacitance. Consider the ±30 ppm tolerance for timing accuracy needs and verify the 100 Ohm ESR limits against the oscillator driver strength.

Crystals Part Context

This part belongs to the C3E series of surface-mount crystals from Aker Technology Corp. The series offers various frequencies and package sizes. The C3E variant specifically denotes a 3.2mm x 2.5mm footprint, distinguishing it from larger or smaller packages in the broader product line.

Crystals Replacement Considerations

Direct substitutes include other 20 MHz, 10 pF, 4-SMD crystals with similar dimensions and ±30 ppm tolerance. Verify pin compatibility and electrical parameters such as ESR and load capacitance before substitution.