402F54033CDT

Crystals Overview

The CTS-Frequency Controls 402F54033CDT is a surface-mount MHz crystal operating at a nominal frequency of 54 MHz. It features a load capacitance of 18pF and an equivalent series resistance (ESR) of 60 Ohms. The component offers a frequency stability and tolerance of ±30ppm across an operating temperature range of -40°C to +85°C. It utilizes the fundamental operating mode and is housed in a 4-SMD, No Lead package with dimensions of 5.7mm x 3.2mm. The device is RoHS compliant and packaged in Tape & Reel (TR) format for automated assembly.

Crystals Feature Summary

• Surface-mount design compatible with standard SMT assembly processes
• Fundamental mode operation ensuring stable oscillation characteristics
• RoHS compliant construction supporting environmental regulations

Crystals Applications

• General-purpose clock generation circuits
• Microcontroller system timing references
• Communication interface synchronization modules

Crystals Procurement Notes

Verify the specific ordering suffix and package variant against the manufacturer's official datasheet to ensure compatibility with the intended PCB footprint. Confirm that the selected component meets the required frequency tolerance and temperature stability specifications for the target application environment prior to procurement.

Crystals Selection Notes

Select this component when a 54 MHz surface-mount crystal with ±30ppm stability is required. Ensure the circuit design accounts for the 18pF load capacitance and 60 Ohm ESR to achieve accurate frequency performance. Verify that the operating temperature range of -40°C to +85°C aligns with the system's thermal requirements.

Crystals Part Context

This part belongs to the CTS 402 series of surface-mount crystals. It serves as a frequency reference component within electronic systems requiring precise timing signals. The 402 series is designed for high-volume manufacturing applications where space constraints necessitate compact surface-mount packaging solutions.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official substitution guide or equivalent parameter matching services for compatible alternatives.