402F5001XILT

Crystals Overview

The CTS-Frequency Controls 402F5001XILT is a surface-mount crystal oscillator operating at a fundamental frequency of 50 MHz. It features a frequency tolerance of ±10 ppm and a load capacitance of 12 pF. The device exhibits an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, No Lead package, designed for integration into high-density electronic circuits requiring precise timing references.

Crystals Feature Summary

• Provides stable 50 MHz oscillation with ±10 ppm frequency tolerance
• Utilizes a low-profile 4-SMD no-lead package for surface mount assembly
• Designed for applications requiring low phase noise and reliable timing

Crystals Applications

• Digital signal processing systems
• Communication equipment timing references
• Microcontroller clock sources

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required load capacitance and tolerance specifications. Confirm that the 4-SMD no-lead package dimensions align with the target PCB footprint and reflow soldering profiles before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 50 MHz reference with ±10 ppm stability is required in a small form factor. Ensure the circuit design accounts for the 12 pF load capacitance and 60 Ohm ESR to maintain accurate frequency performance. Evaluate thermal management requirements suitable for surface-mount crystal implementations.

Crystals Part Context

This part belongs to the CTS Frequency Controls crystal family, which offers mature solutions for frequency control applications. While legacy products remain supported, newer designs may consider updated alternatives for enhanced performance or availability depending on specific project requirements and long-term supply chain considerations.

Crystals Replacement Considerations

Consult official substitution guides for direct replacements. Verify electrical parameters including frequency, tolerance, load capacitance, and package type to ensure functional equivalence without redesigning the host circuitry.