C2E-27.000-12-1520-R

Crystals Overview

The C2E-27.000-12-1520-R is a surface-mount crystal unit manufactured by Aker Technology Corp. It operates at a nominal frequency of 27 MHz with a tolerance of ±15ppm. The component features a load capacitance of 12pF and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a 4-SMD, No Lead package configuration designed for automated assembly processes.

Crystals Feature Summary

• Seam seal construction ensures long-term frequency stability and environmental protection
• Surface-mount design facilitates automated pick-and-place manufacturing
• Standardized 4-pad footprint supports reliable solder joint formation

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Embedded system oscillators

Crystals Procurement Notes

Verify the manufacturer part number against official Aker Technology documentation to confirm specifications. Ensure the ordering suffix matches the required tape and reel or tray packaging format. Cross-reference the load capacitance and ESR values with circuit design requirements before procurement.

Crystals Selection Notes

Select this component based on the specific 27 MHz frequency requirement and ±15ppm accuracy needs. Confirm that the 12pF load capacitance aligns with the host oscillator circuit's parasitic capacitance calculations. Verify the 100 Ohm ESR limit fits within the driving capability of the connected logic device.

Crystals Part Context

This part belongs to the C2E series of seam-sealed crystals from Aker Technology USA. These units are engineered for high reliability in compact electronic designs. The series offers various frequency options and package sizes to meet diverse timing applications in consumer and industrial electronics.

Crystals Replacement Considerations

Direct substitutes include C2E-27.000-12-1520-M from Aker Technology USA. Verify pin compatibility and electrical parameters when considering alternative manufacturers. Ensure any replacement maintains the same 4-SMD no-lead form factor.