C1E-20.480-8-1520-R

Crystals Overview

The C1E-20.480-8-1520-R is a surface-mount quartz crystal oscillator manufactured by Aker Technology Corp. It operates at a standard frequency of 20.48 MHz with a frequency tolerance and stability of ±15 ppm. The component features a load capacitance of 8 pF and a series resistance of 120 Ohms. It utilizes a 4-pin SMD package with no lead, measuring 2.0 mm in length, 1.6 mm in width, and 0.7 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 design with four-terminal configuration for direct PCB integration
• High frequency stability of ±15 ppm ensuring precise timing performance
• Compliant with RoHS directives for environmental safety

Crystals Applications

• Digital clock signal generation
• Microcontroller system clocks
• Communication interface timing

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required load capacitance and tolerance levels. Confirm that the package dimensions align with the designated footprint on the printed circuit board. Check for any updated compliance certifications or material declarations prior to finalizing procurement orders to maintain regulatory adherence.

Crystals Selection Notes

Select this component when a 20.48 MHz reference is required for digital systems. The 8 pF load capacitance must match the oscillator circuit design parameters. Ensure the ±15 ppm stability meets the system's timing accuracy requirements. Verify that the 4-pin SMD form factor fits within the available space constraints on the assembly layout.

Crystals Part Context

This part belongs to the C1E series of surface-mount crystals from Aker Technology Corp. The series offers various frequency options and package sizes tailored for compact electronic designs. The C1E model specifically targets applications requiring reliable timing sources in small form-factor devices, balancing performance with physical size constraints.

Crystals Replacement Considerations

Cross-reference with other 20.48 MHz 8 pF SMD crystals from manufacturers such as Epson or NDK. Ensure equivalent electrical parameters including series resistance and frequency stability are met before substitution.