C3E-12.000-16-3030-R

Crystals Overview

The C3E-12.000-16-3030-R is a parallel fundamental quartz crystal manufactured by Aker Technology Corp, designed for surface-mount applications. It operates at a nominal frequency of 12 MHz with a frequency tolerance and stability of ±30 ppm across the operating temperature range. The component features a 16 pF load capacitance and an equivalent series resistance (ESR) of 100 Ω. It utilizes a 4-pin SMD package with dimensions of 3.2 mm in length, 2.5 mm in width, and 0.75 mm in height. The device supports a standard operating temperature range from -40°C to +85°C and complies with RoHS standards.

Crystals Feature Summary

• Surface-mount design with four terminals for direct PCB integration
• Fundamental parallel resonance mode operation
• RoHS compliant construction ensuring lead-free composition

Crystals Applications

• General purpose clock generation circuits
• Microcontroller system timing references
• Digital signal processing interfaces

Crystals Procurement Notes

Verify the specific suffix configuration against the manufacturer's current datasheet to ensure alignment with required load capacitance and tolerance specifications. Confirm that the 4-terminal SMD footprint matches the target PCB layout dimensions precisely. Ensure compliance with environmental directives relevant to the final assembly region before procurement.

Crystals Selection Notes

Select this component when a 12 MHz reference with ±30 ppm stability is required for space-constrained designs. The 100 Ω ESR value must be compatible with the oscillator circuit's drive level requirements to prevent overdriving the crystal. Consider the 16 pF load capacitance requirement for proper frequency tuning within the host application circuit.

Crystals Part Context

This part belongs to the C3E series of quartz crystals, which are characterized by their compact 3.2 x 2.5 mm form factor. The series is engineered for high-volume surface-mount manufacturing processes, offering consistent performance for cost-sensitive consumer and industrial electronics requiring reliable frequency control.

Crystals Replacement Considerations

Direct substitutes include other 12 MHz SMD crystals with identical 4-pin SMD footprints, 16 pF load capacitance, and ±30 ppm tolerance. Verify mechanical compatibility and electrical parameters such as ESR and drive level sensitivity before substitution.