C-F-7.3728M-10-1050-40105-140

Crystals Overview

The CEC Xtal C-F-7.3728M-10-1050-40105-140 is a surface-mount crystal resonator operating at a fundamental frequency of 7.3728 MHz. It features a frequency tolerance of ±10 ppm and a load capacitance of 10 pF. The component utilizes a four-terminal SMD package without lead, designed for automated assembly processes. This specific part number identifies the physical dimensions and termination style within the manufacturer's standard crystal lineup.

Crystals Feature Summary

• Surface-mount design with no-lead construction for reliable soldering
• Standard 7.3728 MHz frequency output suitable for digital clocking
• ±10 ppm frequency tolerance ensures stable timing performance

Crystals Applications

• Digital system clock generation
• Microcontroller oscillator circuits
• Communication interface timing

Crystals Procurement Notes

Verify the exact package dimensions against your PCB footprint before ordering, as SMD crystal sizes vary significantly between manufacturers. Confirm that the 10 pF load capacitance matches your circuit design requirements to ensure accurate frequency operation. Check the datasheet for recommended reflow soldering profiles to prevent mechanical stress on the crystal element during assembly.

Crystals Selection Notes

Select this component when a standard 7.3728 MHz frequency is required for serial communication baud rates or audio sampling. Ensure the application environment does not exceed the specified temperature range if stability is critical. Compare the equivalent series resistance (ESR) and drive level specifications with your oscillator circuit to guarantee proper startup and sustained oscillation.

Crystals Part Context

This part belongs to the CEC Xtal family of surface-mount crystal resonators. These components are passive frequency control devices used to provide precise timing references in electronic circuits. The model number encodes specific parameters such as frequency, tolerance, and package type, distinguishing it from other variants in the product line.

Crystals Replacement Considerations

Direct replacements must match the 7.3728 MHz frequency, 10 pF load capacitance, and compatible SMD package dimensions. Verify that substitute components meet the same ±10 ppm tolerance and operate within the required temperature range. Consult manufacturer cross-reference lists for verified equivalents.