C1E-38.4000-10-3030-X-R

Crystals Overview

The C1E-38.4000-10-3030-X-R is a surface-mount crystal resonator manufactured by Aker Technology Corp, designed for precision timing applications. It operates at a standard frequency of 38.4 MHz with a frequency tolerance and stability of ±30 ppm. The component features a load capacitance of 10 pF and a maximum series resistance of 60 Ohms. It utilizes a 4-SMD, No Lead package with dimensions of 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

• Provides stable oscillation at 38.4 MHz with ±30 ppm frequency tolerance
• Utilizes a compact 4-SMD no-lead surface mount package
• Operates reliably within a wide industrial temperature range
• Complies with RoHS environmental directives

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing circuits
• Embedded system oscillators

Crystals Procurement Notes

Verify the specific suffix 'X-R' against the manufacturer's official datasheet to confirm exact electrical parameters and packaging specifications. Ensure compatibility with reflow soldering profiles suitable for 4-SMD no-lead components. Cross-reference the load capacitance requirement of 10 pF with the target circuit design to guarantee accurate frequency performance.

Crystals Selection Notes

Select this component when a 38.4 MHz reference frequency is required with moderate stability. The 10 pF load capacitance must match the oscillator circuit design. Consider the 60 Ohm maximum series resistance for drive level limitations. The 4-SMD form factor is suitable for high-density PCB layouts requiring small footprint solutions.

Crystals Part Context

This part belongs to the C1E series of surface-mount crystals from Aker Technology Corp. The series offers various frequencies and packages optimized for consumer and industrial electronics. The C1E-38.4000 variant specifically targets applications needing precise 38.4 MHz timing references in compact designs.

Crystals Replacement Considerations

Direct substitutes include other 38.4 MHz SMD crystals with identical 10 pF load capacitance and ±30 ppm tolerance. Verify mechanical dimensions (3.2 x 2.5 x 0.75 mm) and pin configuration for board compatibility. Check equivalent series resistance limits to ensure circuit stability.