402F54033CLR

Crystals Overview

The 402F54033CLR is a surface-mount MHz crystal manufactured by CTS-Frequency Controls. It operates at a nominal frequency of 54 MHz with a load capacitance of 12 pF. The component features a frequency tolerance and stability of ±30 ppm, ensuring reliable timing performance. It utilizes a 4-SMD, no-lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.55mm. Designed for base harmonic operation, it supports an operating temperature range of -20°C to +70°C and meets RoHS3 standards.

Crystals Feature Summary

• Surface-mount design in a compact 4-SMD no-lead package
• Base harmonic operation mode for standard oscillator circuits
• RoHS3 compliant construction for environmental safety

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix 'CLR' against the manufacturer's current datasheet to confirm package type and availability status. Ensure the ordering part number matches the required tape-and-reel configuration. Cross-reference the manufacturer product number with distributor listings to confirm active status and lead times before finalizing procurement plans.

Crystals Selection Notes

Select this component when a 54 MHz frequency is required with ±30 ppm stability. The 12 pF load capacitance must match the oscillator circuit design. Consider the 4-SMD footprint constraints and the -20°C to +70°C temperature range. Verify that the ESR specifications align with the driving circuit requirements for stable oscillation.

Crystals Part Context

This part belongs to the 402 series of crystals from CTS-Frequency Controls. The series offers various frequencies and packages for surface-mount applications. The 402F54033CLR specifically addresses the need for a 54 MHz reference in compact electronic designs requiring standard stability levels.

Crystals Replacement Considerations

Direct substitutes include parts with identical electrical parameters and package dimensions. Verify compatibility with the 402F54033CDR variant if reel packaging differences exist. Ensure any replacement maintains the 12 pF load capacitance and 54 MHz frequency.