C1E-25.000-8-1520-R

Crystals Overview

The C1E-25.000-8-1520-R is a surface-mount quartz crystal resonator operating at a standard frequency of 25 MHz. It features a frequency tolerance and stability of ±15 ppm, with a load capacitance of 8 pF and a series resistance of 100 Ohms. The component utilizes a fundamental oscillation mode and is housed in a 4-SMD, no-lead package measuring 1.6 mm x 1.2 mm x 0.5 mm. It supports an operating temperature range from -20°C to +70°C and belongs to the C1E series.

Crystals Feature Summary

• Fundamental mode quartz crystal resonator for precise timing applications
• Surface-mount design with compact 4-SMD no-lead footprint
• Stable frequency performance with ±15 ppm tolerance

Crystals Applications

• General-purpose digital circuit timing
• Microcontroller clock sources
• Consumer electronics timing references

Crystals Procurement Notes

Verify the specific manufacturer datasheet for the C1E-25.000-8-1520-R to confirm exact dimensional tolerances and soldering profile requirements. Ensure compatibility with the target PCB layout for the 4-SMD package. Cross-reference official documentation for RoHS compliance status and recommended reflow conditions prior to integration.

Crystals Selection Notes

Select this component when a 25 MHz fundamental resonance is required with tight ±15 ppm stability. The 8 pF load capacitance must match the oscillator circuit design. Consider the -20°C to +70°C temperature range against environmental constraints. The 100 Ohm series resistance influences drive level sensitivity; ensure application power levels remain within safe operational limits defined by the manufacturer.

Crystals Part Context

This part belongs to the C1E series of surface-mount crystals from Aker Technology Corp. It serves as a passive frequency control element, distinct from active oscillators which include internal circuitry. Unlike the S21805-50.000-X clock oscillator, this device requires an external host circuit to generate the clock signal, offering flexibility in driver configuration.

Crystals Replacement Considerations

Direct substitutes may include other 25 MHz, 8 pF, ±15 ppm crystals in compatible 4-SMD packages. Verify equivalent electrical parameters such as series resistance and temperature range. Ensure mechanical dimensions align with existing footprints. Consult manufacturer cross-reference lists for validated alternatives.