C2E-40.000-10-1010-R

Crystals Overview

The C2E-40.000-10-1010-R is a parallel fundamental quartz crystal manufactured by Aker Technology Corp. It operates at a nominal frequency of 40 MHz with a frequency tolerance and stability of ±10 ppm. The component features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 40 Ohms. It utilizes a surface-mount package configuration, specifically identified as 4-SMD, No Lead, with dimensions corresponding to the 2520 metric size.

Crystals Feature Summary

• Parallel fundamental mode of oscillation for stable timing
• Surface-mount construction for automated assembly
• Low profile design suitable for space-constrained applications

Crystals Applications

• Clock generation in microcontroller systems
• Timing reference for digital communication interfaces
• Frequency control in consumer electronic devices

Crystals Procurement Notes

Verify that the specific ordering suffix matches the required load capacitance and tolerance specifications. Confirm the package type aligns with the PCB footprint requirements. Ensure compliance with relevant environmental standards if applicable to the final product design.

Crystals Selection Notes

Select this component when a 40 MHz reference with ±10 ppm accuracy is required. Consider the 10 pF load capacitance compatibility with the host oscillator circuit. Evaluate the 40 Ohm ESR against the driver strength capabilities of the target application.

Crystals Part Context

This part belongs to the C2E series of surface-mount crystals from Aker Technology. The series offers various frequencies and packages. This specific model provides a standard 40 MHz solution in a compact form factor, distinct from larger through-hole or different SMD variants within the manufacturer's portfolio.

Crystals Replacement Considerations

Cross-reference with other 40 MHz ±10 ppm 10 pF SMD crystals. Verify pinout compatibility and physical dimensions before substitution. Ensure equivalent electrical parameters such as ESR and drive level are met by potential alternatives.