C1E-20.480-10-1530-X-R

Crystals Overview

The C1E-20.480-10-1530-X-R is a surface-mount crystal manufactured by Aker Technology Corp, operating at a fundamental frequency of 20.48 MHz. It features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 120 Ohms. The component exhibits a frequency tolerance of ±15 ppm and is housed in a 4-SMD, No Lead package.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Fundamental mode crystal operation
• Lead-free construction compliant with RoHS directives

Crystals Applications

• Clock signal generation for digital circuits
• Microcontroller oscillator inputs
• Communication interface timing references

Crystals Procurement Notes

Verify the specific suffix 'X-R' against the manufacturer's current datasheet to confirm exact frequency tolerance and packaging specifications. Ensure compatibility with reflow soldering profiles defined for lead-free components. Cross-reference the 4-SMD no-lead footprint dimensions with the target PCB layout to guarantee mechanical fit and electrical performance.

Crystals Selection Notes

Select this component when a precise 20.48 MHz reference is required with a 10 pF load capacitance. The 120 Ohm ESR value must match the oscillator circuit requirements. Consider the ±15 ppm stability for applications demanding tight frequency accuracy over temperature ranges. Evaluate the surface-mount form factor for space-constrained designs.

Crystals Part Context

This part belongs to the C1E series of surface-mount crystals from Aker Technology Corp. The series offers various frequencies and load capacitances optimized for modern electronic systems. The C1E designation indicates a specific package style and mounting configuration within the manufacturer's portfolio.

Crystals Replacement Considerations

Direct substitutes include other 20.48 MHz SMD crystals with 10 pF load capacitance and similar ESR values. Verify pinout compatibility and physical dimensions before substitution. Alternative parts must meet the same RoHS compliance standards.