C3E-25.000-12-3030-X-R

Crystals Overview

The C3E-25.000-12-3030-X-R is a surface-mount quartz crystal oscillator manufactured by Aker Technology Corp. It operates at a standard frequency of 25 MHz with a frequency tolerance and stability of ±30 ppm. The component features a 4-pin SMD package with no lead, measuring 3.2 mm in length, 2.5 mm in width, and 0.75 mm in height. It utilizes a 12 pF load capacitance and has a series resistance of 100 Ω. The device functions within a 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 of ±30 ppm
• Compliant with RoHS environmental standards

Crystals Applications

• General purpose clock signal generation
• Microcontroller timing circuits
• Communication module synchronization

Crystals Procurement Notes

Verify the specific suffix 'X-R' indicates tape and reel packaging when ordering. Confirm the 100 Ohm series resistance matches the circuit requirements. Ensure the 4-SMD no-lead footprint aligns with the PCB layout. Check for RoHS compliance documentation if required for regulatory purposes. Validate the active product status before finalizing procurement plans.

Crystals Selection Notes

Select this component for applications requiring a 25 MHz reference with moderate stability. The 12 pF load capacitance must match the oscillator circuit design. Consider the 100 Ohm series resistance for drive level calculations. The wide operating temperature range supports industrial environments. Verify the physical dimensions fit the available board space constraints.

Crystals Part Context

This part belongs to the C3E series of surface-mount crystals from Aker Technology Corp. The series offers various frequencies and tolerances. The C3E-25.000 variant specifically targets 25 MHz applications. The model number encodes frequency, load capacitance, tolerance, and stability parameters. It is designed for compact electronic assemblies requiring reliable timing.

Crystals Replacement Considerations

Direct substitutes include other 25 MHz SMD crystals with identical 4-pin dimensions and 12 pF load capacitance. Verify that replacement parts maintain the ±30 ppm stability and 100 Ohm series resistance. Ensure the substitute component supports the same -40°C to 85°C operating temperature range. Check for equivalent RoHS certification.