C3E-12.000-12-1020-X-R

Crystals Overview

The C3E-12.000-12-1020-X-R is a parallel fundamental quartz crystal resonator manufactured by Aker Technology Corp. It operates at a nominal frequency of 12 MHz with a load capacitance of 12 pF and a frequency tolerance of ±20 ppm. The device features an equivalent series resistance of 120 Ohms and utilizes a surface mount package with four pins and no lead. Designed for robust performance, it supports a standard operating temperature range from -40°C to +85°C and complies with RoHS standards for environmental safety.

Crystals Feature Summary

• Surface mount construction with four-pin configuration
• Parallel fundamental mode oscillation
• RoHS compliant manufacturing process

Crystals Applications

• General purpose clock signal generation
• Microcontroller system timing references
• Digital communication interface synchronization

Crystals Procurement Notes

Verify the specific electrical parameters against the official manufacturer datasheet prior to integration. Confirm that the load capacitance and frequency tolerance align with the target circuit design requirements. Ensure compliance with relevant environmental regulations and check for any specific handling instructions regarding surface mount assembly processes.

Crystals Selection Notes

Select this component when a 12 MHz reference is required in a compact surface mount form factor. Consider the 120 Ohm ESR and 12 pF load capacitance for oscillator circuit compatibility. Evaluate the ±20 ppm tolerance against system timing accuracy needs and ensure the -40°C to +85°C range covers the intended operational environment.

Crystals Part Context

This part belongs to the C3E series of quartz crystals from Aker Technology Corp. The series offers various frequencies and packages for general electronic applications. The C3E designation indicates a specific footprint and mounting style within the manufacturer's portfolio of passive components designed for reliable frequency control.

Crystals Replacement Considerations

Direct substitutes must match the 12 MHz frequency, 12 pF load capacitance, ±20 ppm tolerance, and 4-pin SMD package. Verify equivalent ESR values and temperature ranges to ensure circuit stability without modification.