402F500XXCKT

Crystals Overview

The CTS-Frequency Controls 402F500XXCKT is a fundamental mode MHz crystal resonator operating at 50 MHz. It features a frequency stability and tolerance of ±15ppm with an equivalent series resistance (ESR) of 60 Ohms. Designed for surface mount applications, the component utilizes a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum seated height of 0.022 inches (0.55mm). The device supports a load capacitance of 8pF and operates within a temperature range of -20°C to 70°C.

Crystals Feature Summary

• Fundamental oscillation mode operation
• Surface mount 4-SMD no lead packaging
• RoHS3 compliant construction

Crystals Applications

• Microcontroller clock sources
• Communication module timing
• Digital signal processing circuits

Crystals Procurement Notes

Verify part status as discontinued at major distributors like DigiKey. Confirm RoHS3 compliance and MSL level 1 requirements during sourcing. Cross-reference datasheet specifications against design requirements to ensure compatibility with existing circuit layouts and thermal profiles before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 50 MHz fundamental crystal with ±15ppm stability is required in a 2.00mm x 1.60mm SMD footprint. Ensure the application circuit supports an 8pF load capacitance and can accommodate a 60 Ohm ESR. Verify that the -20°C to 70°C operating range meets environmental constraints.

Crystals Part Context

This component belongs to the 402 series of crystals from CTS-Frequency Controls. It shares similar physical dimensions and mounting characteristics with other parts in the series, such as the 402F200XXCKT and 402F27011CKT, differing primarily in frequency and specific electrical parameters like ESR and tolerance.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.