416F50023ADT

Overview

The CTS-Frequency Controls 416F50023ADT is a surface-mount MHz crystal operating at a fundamental frequency of 50.0000 MHz. It features an 8pF load capacitance and ±20ppm frequency tolerance, with ±30ppm stability. The component utilizes a 4-SMD, No Lead package (1.6x1.2mm) and has an ESR of 60 Ohms. It supports base harmonic operation within a -40°C to +85°C temperature range.

Feature Summary

• Surface-mount design in a compact 4-SMD no-lead package
• Fundamental mode operation for precise timing
• Wide industrial temperature range capability

Applications

• Wireless infrastructure timing
• Wireline core networking synchronization
• Real-time clock circuits

Procurement Notes

Verify the specific suffix 'ADT' against official CTS documentation to confirm the 18pF load capacitation specification, as datasheet variations exist within the 416 series. Ensure compatibility with PCB footprint dimensions of 1.60mm x 1.20mm. Confirm RoHS3 compliance status for environmental regulations. Cross-reference the manufacturer part number directly with the distributor catalog to avoid confusion with similar variants like 416F50023IKR which differ in load capacitance.

Selection Notes

Select this component when a 50 MHz fundamental frequency is required in a small form factor. The 18pF load capacitation must match the oscillator circuit requirements. Consider the 60 Ohm ESR for drive level sensitivity. The -40°C to +85°C range suits general industrial applications. Verify that the 4-SMD package fits the assembly constraints compared to larger leaded alternatives.

Part Context

This part belongs to the CTS 416 Series of surface-mount crystals. The series offers various frequencies and packages optimized for space-constrained electronics. The 416F50023ADT specifically targets high-frequency applications requiring stable timing in compact SMD formats, differing from other series members by its specific electrical parameters and package style.

Replacement Considerations

Public confirmed substitutes include 416F50023IAR and 416F50023ITR from CTS-Frequency Controls. These are listed as similar replacements. Verify if the alternative parts maintain the exact 18pF load capacitance and 50 MHz frequency before substitution.