C1E-20.000-6-3030-X-R

Crystals Overview

The C1E-20.000-6-3030-X-R is a surface-mount quartz crystal oscillator manufactured by Aker Technology Corp. It operates at a standard frequency of 20 MHz with a frequency tolerance and stability of ±30 ppm. The component features a load capacitance of 6 pF and a series resistance of 120 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

• Surface-mount design for automated assembly
• High frequency stability within specified tolerance
• RoHS compliant construction

Crystals Applications

• General purpose clock generation
• Microcontroller timing circuits
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific load capacitance and series resistance requirements against the target oscillator circuit design before procurement. Confirm that the 4-SMD package footprint matches the PCB layout constraints. Ensure the operating temperature range meets the environmental conditions of the final application. Cross-reference the manufacturer datasheet for precise mechanical tolerances and soldering profiles to guarantee reliable assembly and long-term performance.

Crystals Selection Notes

Select this component when a 20 MHz reference signal is required with moderate stability specifications. The 6 pF load capacitance suits circuits designed for lower capacitive loads compared to standard 12 pF or 18 pF variants. Consider the 120 Ohm series resistance for impedance matching requirements. The compact SMD form factor is suitable for space-constrained designs where through-hole components are not feasible.

Crystals Part Context

This part belongs to the C1E series of quartz crystals from Aker Technology Corp. The series offers various frequency options and package sizes. The C1E-20.000-6-3030-X-R specifically denotes the 20 MHz variant with 6 pF load capacitance. The suffix indicates specific packaging and compliance attributes defined by the manufacturer. This series is intended for general electronic applications requiring stable frequency references.

Crystals Replacement Considerations

Direct substitutes include other 20 MHz SMD crystals with identical 6 pF load capacitance and similar physical dimensions. Verify compatibility regarding series resistance and frequency stability if replacing with parts from different manufacturers. Ensure the replacement part maintains the same 4-SMD no-lead package configuration for board compatibility.