C1E-38.400-10-1520-R

Crystals Overview

The C1E-38.400-10-1520-R is a surface-mount quartz crystal oscillator manufactured by Aker Technology Corp. It operates at a standard frequency of 38.4 MHz with a fundamental mode of oscillation. The component features a load capacitance of 10 pF and a series resistance of 60 Ohms. Frequency tolerance is specified at ±15 ppm, while initial frequency stability is rated at ±20 ppm. It utilizes a 4-pin SMD 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 -20°C to +70°C and complies with RoHS standards.

Crystals Feature Summary

• Fundamental mode quartz crystal construction for precise timing applications
• Compact 4-pin surface mount design suitable for space-constrained PCB layouts
• RoHS compliant manufacturing process ensuring environmental safety

Crystals Applications

• General purpose clock generation for digital circuits
• Timing reference for microcontroller systems
• Communication interface synchronization modules

Crystals Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to ensure exact electrical parameter alignment. Confirm that the 4-pin SMD footprint matches the target board layout precisely. Check for any updated revision history or packaging variations that may affect soldering profiles or handling requirements during assembly processes.

Crystals Selection Notes

Select this component when a 38.4 MHz fundamental frequency is required with moderate stability specifications. Ensure the application environment remains within the -20°C to +70°C operational range. Evaluate the 10 pF load capacitance requirement against the host circuit's input capacitance to guarantee accurate frequency tuning and stable oscillation conditions.

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 designed for modern electronic assemblies. The C1E designation indicates a specific form factor optimized for automated pick-and-place manufacturing processes in consumer and industrial electronics.

Crystals Replacement Considerations

Direct substitutes require matching the 38.4 MHz frequency, 10 pF load capacitance, and 4-pin SMD package dimensions. Verify equivalent tolerance and stability ratings from alternative manufacturers to maintain system timing integrity without redesigning the surrounding circuitry.