C3E-20.000-10-1530-X-R

Crystals Overview

The C3E-20.000-10-1530-X-R is a surface-mount quartz crystal manufactured by Aker Technology Corp, operating at a standard frequency of 20 MHz with a frequency tolerance and stability of ±15 ppm to ±30 ppm. It features a 4-pin SMD package measuring 3.2 mm in length, 2.5 mm in width, and 0.75 mm in height. The component utilizes a 10 pF load capacitance and exhibits an equivalent series resistance (ESR) of 100 Ohms. Designed for basic operation mode, it supports a temperature range from -40°C to 85°C and complies with RoHS standards.

Crystals Feature Summary

• Surface-mount design with 4-pin configuration for automated assembly
• High frequency stability within specified ppm tolerances
• Compliant with RoHS environmental standards

Crystals Applications

• Clock circuits in consumer electronics
• Timing references in industrial equipment
• Frequency control in wireless communication modules

Crystals Procurement Notes

Verify the specific frequency tolerance variant required, as documentation indicates potential variations between ±15 ppm and ±30 ppm for this part number. Confirm that the 10 pF load capacitance matches the target circuit design requirements. Ensure the 3225 package dimensions are compatible with the PCB footprint. Check for RoHS compliance confirmation if required by project specifications.

Crystals Selection Notes

Select this component when a 20 MHz surface-mount crystal is needed with tight frequency stability. The 100 Ohm ESR must be compatible with the oscillator circuit's drive level constraints. Consider the -40°C to 85°C operating range against environmental conditions. The 4-pin SMD form factor is suitable for space-constrained designs requiring reliable timing sources.

Crystals Part Context

This part belongs to the C3E series of quartz crystals from Aker Technology Corp. The series includes various frequencies and package sizes, such as 16 MHz variants with different load capacitances. The C3E line is designed for general-purpose timing applications requiring stable frequency generation in compact electronic devices.

Crystals Replacement Considerations

Direct substitutes include other 20 MHz 3225 SMD crystals with matching 10 pF load capacitance and similar ESR values. Verify pinout compatibility and ensure the replacement meets the same ±15 ppm or ±30 ppm tolerance requirements. Cross-reference with Aker's official substitution list for guaranteed electrical equivalence.