C3E-12.000-12-1520-R

Crystals Overview

The C3E-12.000-12-1520-R is a parallel fundamental quartz crystal manufactured by Aker Technology Corp. It operates at a nominal frequency of 12.000 MHz with a load capacitance of 12 pF and an equivalent series resistance of 100 Ohms. The component features a surface-mount package measuring 3.2 mm in length, 2.5 mm in width, and 0.75 mm in height. It offers a frequency tolerance and stability of ±30 ppm across an operating temperature range of -40°C to +85°C. The device complies with RoHS standards and utilizes a four-pin no-lead configuration.

Crystals Feature Summary

• Surface-mount design with a compact 3.2mm x 2.5mm footprint
• Parallel fundamental quartz resonance mode
• RoHS compliant construction for environmental safety

Crystals Applications

• General-purpose clock signal generation
• Microcontroller timing circuits
• Digital communication interfaces

Crystals Procurement Notes

Verify the specific suffix against the manufacturer's official documentation to ensure accurate electrical parameters and packaging specifications. Confirm that the requested variant matches the required load capacitance and frequency tolerance for the target circuit design. Cross-reference the part number with the latest datasheet to validate compliance status and physical dimensions before finalizing procurement orders.

Crystals Selection Notes

Select this component when a standard 12 MHz reference is required for space-constrained applications. Ensure the circuit oscillator design supports a 12 pF load capacitance to maintain frequency accuracy. Verify that the ±30 ppm stability meets the system timing requirements within the specified industrial temperature range. Consider the 100 Ohm ESR value during driver level calculations to prevent over-driving the crystal.

Crystals Part Context

This part belongs to the C3E series of surface-mount crystals from Aker Technology Corp. The series provides various frequency options in standardized SMD packages suitable for automated assembly processes. The C3E designation indicates a specific form factor optimized for high-volume manufacturing while maintaining consistent electrical performance across production batches.

Crystals Replacement Considerations

Direct substitutes must match the 12 MHz frequency, 12 pF load capacitance, 100 Ohm ESR, and 3.2x2.5x0.75 mm package dimensions. Verify that alternative manufacturers offer identical ±30 ppm tolerance and compatible operating temperature ranges to ensure functional equivalence without circuit redesign.