402F54011CAR

Crystals Overview

The CTS-Frequency Controls 402F54011CAR is a surface-mount crystal oscillator operating at a fundamental frequency of 54.0000 MHz. It features a load capacitance of 10 pF and a frequency stability tolerance of ±10 ppm. The device utilizes a 4-SMD, No Lead package configuration with an equivalent series resistance (ESR) of 60 Ohms. This component is designed for precision timing applications requiring stable high-frequency signals in compact electronic systems.

Crystals Feature Summary

• Provides precise 54 MHz timing signal generation
• Ensures high frequency stability within ±10 ppm tolerance
• Utilizes lead-free surface mount packaging for automated assembly

Crystals Applications

• High-frequency motor control cabinets
• Precision timing circuits in embedded systems
• Communication equipment requiring stable clock sources

Crystals Procurement Notes

Verify the specific ordering suffix to confirm exact frequency tolerance and load capacitance parameters. Ensure compatibility with the target circuit's load requirements before procurement. Confirm RoHS compliance status if required by project specifications. Cross-reference datasheet values against actual application needs to prevent performance mismatches.

Crystals Selection Notes

Select this component when a 54 MHz fundamental frequency with ±10 ppm stability is required. The 10 pF load capacitance must match the oscillator circuit design. Consider the 4-SMD no-lead package for space-constrained PCB layouts. Evaluate thermal behavior and switching characteristics relevant to the specific operational environment.

Crystals Part Context

This part belongs to the 402F series of surface-mount crystals from CTS-Frequency Controls. Similar variants include the 402F54011CJR and 402F54033CAT, which differ primarily in frequency tolerance specifications such as ±15 ppm or ±30 ppm while maintaining similar physical dimensions and electrical characteristics like ESR and load capacitance.

Crystals Replacement Considerations

Direct substitutes include the 402F54011CJR and 402F54011CJT, which share identical frequency and package specifications but may vary slightly in tolerance documentation. Verify that any replacement maintains the 10 pF load capacitance and 60 Ohm ESR to ensure circuit compatibility.