FC4STCBAF10.0

Crystals Overview

The FC4STCBAF10.0 is a 10 MHz fundamental mode crystal resonator manufactured by Fox Electronics. It operates within a temperature range of -20°C to +70°C and features a frequency tolerance of ±30ppm at room temperature with a stability of ±50ppm over the full temperature range. The component utilizes an HC-49/US through-hole package, measuring 11.35mm in length, 4.65mm in width, and up to 3.60mm in height. It has a load capacitance of 20pF and an equivalent series resistance (ESR) of 60 Ohms.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Through-hole mounting capability via HC-49/US package
• Compliant with RoHS3 directives for environmental safety

Crystals Applications

• General purpose clock signal generation
• Microcontroller oscillator circuits
• Communication device timing references

Crystals Procurement Notes

Verify the specific suffix 'F' against the manufacturer's current datasheet to confirm the exact ESR value and tolerance class, as variations exist within the C4ST series. Ensure the ordering quantity matches the bulk packaging specifications provided by authorized distributors. Cross-reference the part number with the latest production change notices to confirm material consistency and availability status before finalizing procurement.

Crystals Selection Notes

Select this component when a fundamental mode crystal with HC-49/US form factor is required for industrial or commercial temperature ranges. The 20pF load capacitance must match the oscillator circuit design requirements. Consider the ±30ppm initial accuracy and ±50ppm total stability limits against system timing constraints. Verify that the 60 Ohm ESR is compatible with the driving circuit's power limitations.

Crystals Part Context

This part belongs to the Fox Electronics C4ST series of standard crystals. The series offers various frequencies and package options, with the HC-49/US being a widely used through-hole configuration. The model designation indicates specific electrical parameters including frequency, tolerance, and package type within the broader product line.

Crystals Replacement Considerations

Compatible substitutes include other 10MHz fundamental crystals in HC-49/US packages with matching 20pF load capacitance and similar ESR values. Verify that alternative parts meet the same -20°C to +70°C operating temperature range and RoHS3 compliance standards to ensure direct interchangeability without circuit redesign.