C1E-37.400-10-1520-R

Crystals Overview

The C1E-37.400-10-1520-R is a surface-mount crystal unit manufactured by Aker Technology Corp, designed for precise frequency generation in electronic circuits. This component operates at a nominal frequency of 37.4 MHz with a tolerance of ±15 ppm. It features a load capacitance of 10 pF and a series resistance of 80 Ohms. The device utilizes a 4-SMD, No Lead package configuration, ensuring reliable integration into compact printed circuit boards. As a fundamental mode oscillator, it provides stable timing signals required for digital systems.

Crystals Feature Summary

• Surface-mount design with no lead construction for automated assembly
• Fundamental mode oscillation for stable frequency output
• Seam-sealed package structure to protect internal components

Crystals Applications

• Clock generation for microprocessors
• Timing reference for communication modules
• Frequency control in consumer electronics

Crystals Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct frequency and package specifications. Confirm that the supplier provides original manufacturer packaging and traceability records. Check for RoHS compliance status if environmental regulations apply to your production environment. Ensure storage conditions meet moisture sensitivity level requirements prior to soldering.

Crystals Selection Notes

Select this component when a 37.4 MHz fundamental frequency is required with specific load capacitance constraints. Consider the 80 Ohm series resistance for impedance matching within the oscillator circuit. Evaluate the 4-SMD footprint compatibility with existing PCB layouts. Compare stability requirements against the ±15 ppm tolerance to ensure system accuracy needs are met under operating temperature variations.

Crystals Part Context

This crystal belongs to the C1E series of seam-sealed SMD units from Aker Technology. These components are engineered for high reliability in space-constrained applications. The series offers various frequency options while maintaining consistent mechanical dimensions. They serve as critical timing elements in devices requiring precise clock synchronization without the bulk of through-hole alternatives.

Crystals Replacement Considerations

Direct substitutes must match the 37.4 MHz frequency, 10 pF load capacitance, and 4-SMD no-lead package. Verify equivalent series resistance and tolerance levels to maintain circuit performance. Cross-reference with other manufacturers' SMD crystals offering identical electrical parameters and pin configurations.