C2E-12.000-18-1020-X-R

Crystals Overview

The C2E-12.000-18-1020-X-R is a parallel fundamental quartz crystal oscillator manufactured by Aker Technology Corp. It operates at a nominal frequency of 12 MHz with a frequency tolerance of ±10 ppm and a load capacitance of 18 pF. The component utilizes a 4-pin surface mount package with dimensions of 2.50mm x 2.00mm and a seated height of 0.65mm. Key electrical specifications include an equivalent series resistance (ESR) of 200 ohms, a drive level of 100 µW, and aging of 3 ppm per year. It functions within a temperature range of -40°C to +85°C and complies with RoHS standards.

Crystals Feature Summary

• Surface mount design with a compact 4-pin no-lead package for automated assembly
• Fundamental parallel resonance mode operation for stable timing signals
• Compliance with RoHS directives ensuring lead-free construction

Crystals Applications

• General purpose clock generation in embedded systems
• Timing reference for microcontrollers and digital logic circuits
• Consumer electronics requiring precise frequency stability

Crystals Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm exact electrical parameters and physical dimensions. Ensure that the selected variant matches the required load capacitance and frequency tolerance for the target circuit design. Cross-reference datasheets from authorized distributors to validate compliance status and packaging details prior to procurement.

Crystals Selection Notes

Select this component when a 12 MHz fundamental frequency with ±10 ppm tolerance is required for surface mount applications. Consider the 18 pF load capacitance requirement for oscillator circuit compatibility. Evaluate the 200 ohm ESR and 100 µW drive level against the host oscillator's capabilities to ensure proper startup and stable operation within the specified temperature range.

Crystals Part Context

This component belongs to the C2E series of surface mount crystals from Aker Technology Corp. The series offers various frequencies and package sizes designed for space-constrained electronic designs. The C2E series typically features standard fundamental mode operation suitable for general timing applications across consumer and industrial sectors.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.