C3E-18.432-12-3030-R

Crystals Overview

The C3E-18.432-12-3030-R is a surface-mount quartz crystal resonator manufactured by Aker Technology Corp, operating at a standard frequency of 18.432 MHz. It features a 4-pin SMD3225 package with dimensions of 3.2 mm in length, 2.5 mm in width, and 0.75 mm in height. The component has a load capacitance of 12 pF and a series resistance of 100 Ω. Frequency tolerance and stability are rated at ±30 ppm. The device supports an operating temperature range from -40°C to +85°C and complies with RoHS standards.

Crystals Feature Summary

• Surface mount construction for automated PCB assembly
• High frequency stability within specified temperature ranges
• Compliance with environmental safety standards

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific suffix 'R' against official manufacturer documentation to confirm if it denotes a reel packaging variant or a distinct electrical specification compared to the base part number. Ensure the requested quantity matches the required tape-and-reel configuration for surface mount technology processes. Cross-reference the datasheet for any updates on lead times or compliance certifications prior to finalizing procurement orders.

Crystals Selection Notes

Select this component when a precise 18.432 MHz reference is required for digital systems utilizing surface mount assembly. The 12 pF load capacitance must align with the oscillator circuit design to ensure accurate frequency generation. Consider the ±30 ppm tolerance and the -40°C to +85°C operating range to verify suitability for the intended environmental conditions and application performance requirements.

Crystals Part Context

This part belongs to the C3E series of quartz crystals from Aker Technology Corp. The series offers various frequencies and packages designed for general-purpose timing applications. The C3E-18.432-12-3030-R specifically addresses the need for stable clock signals in compact electronic devices requiring reliable surface-mounted components.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing oscillator circuits before considering alternative manufacturers.