C1E-20.000-10-1530-X-R

Crystals Overview

The C1E-20.000-10-1530-X-R is a fundamental mode quartz crystal resonator manufactured by Aker Technology Corp. It operates at a nominal frequency of 20 MHz with a tolerance of ±15 ppm and stability of ±30 ppm. The component features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 100 Ohms, though some sources cite 120 Ohms. It utilizes a 4-pin surface-mount package with no lead, designed for reliable clock signal generation in electronic circuits.

Crystals Feature Summary

• Fundamental mode quartz crystal operation
• Surface-mount 4-pin package configuration
• High frequency stability for precision timing

Crystals Applications

• Microcontroller clock sources
• Digital communication interfaces
• Precision timing circuits

Crystals Procurement Notes

Verify the exact Equivalent Series Resistance (ESR) specification, as documentation varies between 100 Ohms and 120 Ohms. Confirm package dimensions against the official datasheet to ensure PCB footprint compatibility. Ensure the selected variant matches the required frequency tolerance and stability specifications for the target application environment.

Crystals Selection Notes

Select this component when a fundamental mode crystal is required for 20 MHz applications. Consider the specific ESR value needed for the oscillator circuit design. Evaluate the operating temperature range requirements against the component's specified limits. Ensure the load capacitance matches the external circuit requirements for accurate frequency tuning.

Crystals Part Context

This part belongs to the C1E series of surface-mount crystals from Aker Technology. These components are designed for general-purpose timing applications requiring stable frequency references. The series offers various frequency options and package sizes to suit different board space constraints and performance needs.

Crystals Replacement Considerations

Direct substitutes include C1E-20.000-10-3030-X-R3 with similar electrical characteristics but potentially different packaging or tolerance levels. Cross-reference with other 20 MHz SMD crystals from Aker Technology ensuring identical pinout and electrical parameters.