C3E-40.000-12-3030-R

Crystals Overview

The C3E-40.000-12-3030-R is a parallel fundamental mode quartz crystal oscillator manufactured by Aker Technology Corp. It operates at a nominal frequency of 40 MHz with a standard frequency tolerance of ±30 ppm at 25°C. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 50 Ω. Designed for surface mount applications, 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 an operating temperature range from -40°C to +85°C and complies with RoHS standards.

Crystals Feature Summary

• Surface mount construction utilizing a compact 4-pin SMD package for automated assembly integration.
• Fundamental resonance mode operation providing stable oscillation at the specified nominal frequency.
• Compliance with RoHS directives ensuring restricted hazardous substance adherence.

Crystals Applications

• General purpose clock signal generation in electronic circuits
• Timing reference sources for microcontroller systems
• Oscillator circuits requiring standard frequency stability

Crystals Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to confirm exact electrical tolerances and packaging configurations. Ensure that the selected variant matches the required load capacitance and frequency stability specifications for the target application environment. Cross-reference part numbers with authorized distributors to guarantee authenticity and traceability of the components.

Crystals Selection Notes

Select this component when a fundamental mode crystal is required for 40 MHz applications with moderate frequency stability needs. Consider the 12 pF load capacitance requirement for circuit design compatibility. Evaluate the ±30 ppm tolerance against system timing requirements. Verify that the surface mount package dimensions fit within the available PCB real estate constraints.

Crystals Part Context

This component belongs to the C3E series of quartz crystals produced by Aker Technology Corp. The series offers various frequency options and package types designed for surface mount technology. The C3E designation indicates a specific form factor and mounting style within the manufacturer's portfolio of passive timing elements.

Crystals Replacement Considerations

Compatible substitutes include other 40 MHz fundamental mode crystals with matching 12 pF load capacitance and similar physical dimensions. Verify ESR values and frequency stability limits before substitution. Ensure replacement parts meet the same RoHS compliance standards and operate within the specified temperature range.