C3E-27.120-10-3030-X-R

Crystals Overview

The C3E-27.120-10-3030-X-R is a surface-mount quartz crystal oscillator manufactured by Aker Technology Corp. It operates at a standard frequency of 27.12 MHz with a frequency tolerance and stability of ±30 ppm. The component features a load capacitance of 10 pF and a series resistance of 100 Ohms. It utilizes a 4-pin SMD package with no lead, measuring 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 design for automated assembly
• Quartz crystal construction for stable oscillation
• RoHS compliant manufacturing process

Crystals Applications

• General electronic circuit timing references
• Microcontroller clock sources
• Communication module frequency standards

Crystals Procurement Notes

Verify the specific suffix 'X-R' against the manufacturer's official datasheet to confirm reel packaging specifications and tape-and-reel dimensions. Ensure the load capacitance requirement of the target circuit matches the 10 pF specification to maintain frequency accuracy within the stated tolerance limits during integration.

Crystals Selection Notes

Select this component when a 27.12 MHz reference is required in a compact surface-mount footprint. Consider the ±30 ppm stability for applications not requiring high-precision timekeeping. Evaluate the 100 Ohm series resistance against the driving capability of the host oscillator circuit to prevent over-driving or failure to start.

Crystals Part Context

This part belongs to the C3E series of surface-mount crystals from Aker Technology Corp. The series offers various frequency options in a standardized small outline package. The C3E-27.120 variant specifically targets applications needing 27.12 MHz generation, a common frequency for video and communication interfaces.

Crystals Replacement Considerations

Direct substitutes must match the 27.12 MHz frequency, 10 pF load capacitance, 4-pin SMD package, and ±30 ppm tolerance. Verify mechanical dimensions (3.2x2.5x0.75 mm) and thermal range (-40°C to 85°C) compatibility before substitution.