C2E-12.000-10-1530-X-R

Crystals Overview

The C2E-12.000-10-1530-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 ±15 ppm and stability of ±30 ppm over the temperature range. The component features a load capacitance of 10 pF, an equivalent series resistance (ESR) of 300 Ohms, and a drive level of 100 µW. Designed for surface mount applications, it utilizes a 4-pin SMD package with dimensions of 2.0 x 1.25 x 0.6 mm. The operating temperature range spans from -40°C to +85°C, ensuring reliability in various electronic environments.

Crystals Feature Summary

• Surface mount design with four pins for automated PCB assembly
• Fundamental parallel resonance mode for stable oscillation
• RoHS compliant construction without lead content

Crystals Applications

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

Crystals Procurement Notes

Verify the specific ESR value of 300 Ohms against circuit requirements, as this differs from standard low-ESR crystals. Confirm the 10 pF load capacitance matches the oscillator circuit design. Ensure the 4-pin SMD footprint aligns with the board layout. Check RoHS compliance documentation if required for regulatory standards. Validate the -40°C to +85°C temperature rating for the intended operating environment.

Crystals Selection Notes

Select this component when a 12 MHz fundamental frequency is required with moderate ESR characteristics. The 4-pin SMD package offers mechanical stability compared to 2-pin variants. Consider the ±30 ppm stability specification for timing accuracy needs. The 100 µW drive level is suitable for standard CMOS oscillator interfaces. Evaluate the physical size constraints against available PCB real estate.

Crystals Part Context

This part belongs to the C2E series of surface mount crystals from Aker Technology Corp. The series provides various frequency options within the fundamental range. The C2E designation indicates a specific package style optimized for high-volume manufacturing. Competing parts may offer different ESR values or package sizes for similar frequencies.

Crystals Replacement Considerations

Direct substitutes must match the 12 MHz frequency, 10 pF load capacitance, and 4-pin SMD form factor. Verify that alternative components maintain the 300 Ohm ESR specification to prevent oscillator startup failures. Ensure the replacement supports the same operating temperature range and RoHS compliance status.