C3E-40.000-10-1015-X-R

Crystals Overview

The C3E-40.000-10-1015-X-R is a parallel resonance quartz crystal oscillator manufactured by Aker Technology Corp. It operates at a nominal frequency of 40 MHz with a frequency tolerance of ±10 ppm and a load capacitance of 10 pF. The component features an equivalent series resistance (ESR) of 50 Ohms and utilizes a 4-SMD, no lead surface-mount package. It supports fundamental mode oscillation and functions within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Fundamental mode quartz crystal construction
• RoHS compliant manufacturing

Crystals Applications

• General purpose clock signal generation
• Microcontroller system timing
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure accurate electrical parameters. Confirm that the required load capacitance matches the circuit design requirements. Check for any recent updates to the RoHS compliance status or material declarations. Ensure the selected package variant aligns with the PCB footprint specifications. Validate the operating temperature range against the intended environmental conditions.

Crystals Selection Notes

Select this component when a fundamental mode crystal is required for 40 MHz applications. Consider the 50 Ohm ESR value for oscillator circuit stability. Evaluate the 4-SMD package size against available board space. Compare the ±10 ppm tolerance against system timing accuracy requirements. Assess the -40°C to +85°C range against operational extremes.

Crystals Part Context

This part belongs to the C3E series of quartz crystals from Aker Technology Corp. The series offers various frequency options and package types. The C3E designation indicates a specific form factor and mounting style designed for high-volume surface-mount production. It is distinct from overtone crystals like the C7S series.

Crystals Replacement Considerations

Direct substitutes must match the 40 MHz frequency, 10 pF load capacitance, and 4-SMD package. Verify compatibility with existing oscillator circuits regarding ESR and drive level.