C3E-18.432-10-1520-R

Crystals Overview

The Aker Technology Corp C3E-18.432-10-1520-R is a surface-mount quartz crystal oscillator operating at a standard frequency of 18.432 MHz. It features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 100 Ohms. The component utilizes a 4-SMD, No Lead package configuration with dimensions of 3.20mm x 1.60mm. Frequency tolerance is specified at ±15 ppm, while frequency stability is rated at ±30 ppm over the operational temperature range. The device supports a temperature range from -40°C to +85°C and complies with RoHS standards for environmental safety.

Crystals Feature Summary

• Surface-mount design for automated assembly processes
• High-frequency stability suitable for precision timing applications
• RoHS compliant construction for environmental regulation adherence

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to ensure correct tolerance and packaging specifications. Confirm that the 4-SMD no-lead footprint matches the target PCB layout requirements. Check for RoHS compliance certificates if required by project regulations. Ensure storage conditions maintain component integrity prior to soldering.

Crystals Selection Notes

Select this component when a 18.432 MHz reference is required in a compact surface-mount form factor. Consider the 10 pF load capacitance compatibility with the host circuit's internal capacitance. Evaluate the ±15 ppm tolerance against system timing accuracy requirements. Compare ESR values with oscillator driver capabilities to ensure reliable startup.

Crystals Part Context

This part belongs to the C3E series of surface-mount crystals from Aker Technology Corp. The series offers various frequency options and package sizes for embedded electronics. The C3E designation indicates a specific leadless SMD construction optimized for high-volume manufacturing. It serves as a fundamental timing element in digital logic circuits requiring stable clock signals.

Crystals Replacement Considerations

Direct substitutes include other C3E-18.432-10 variants with matching electrical parameters. Verify pinout compatibility and physical dimensions before substitution. Cross-reference with similar 3.2mm x 1.6mm SMD crystals from alternative manufacturers if supply constraints exist.