416F50023ALR

Overview

The 416F50023ALR is a 50 MHz fundamental mode crystal oscillator manufactured by CTS-Frequency Controls. It features a frequency tolerance of ±20ppm and stability of ±30ppm at 25°C. The component operates within a temperature range of -40°C to +85°C and utilizes a 12pF load capacitance with an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, no-lead package measuring 1.60mm x 1.20mm x 0.45mm maximum height. The device is RoHS compliant and classified under MSL Level 1.

Feature Summary

• Fundamental mode operation for precise frequency generation
• Compact surface-mount design suitable for space-constrained applications
• Wide operating temperature range supporting industrial environments

Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Procurement Notes

Verify the specific suffix 'ALR' against official datasheets to confirm lead-free status and tape-and-reel packaging specifications. Ensure compatibility with standard reflow soldering profiles for 4-SMD packages. Cross-reference manufacturer documentation for any updates regarding RoHS compliance or REACH restrictions before finalizing procurement orders.

Selection Notes

Select this component when a 50 MHz fundamental frequency with ±20ppm initial tolerance is required. The 12pF load capacitance must match the circuit design requirements. Consider the 60 Ohm ESR for drive level sensitivity. The wide temperature range (-40°C to +85°C) makes it suitable for industrial applications where thermal stability is critical.

Part Context

This part belongs to the 416 Series of crystals from CTS-Frequency Controls. The series offers various frequencies and package options. The 416F50023ALR specifically targets high-frequency applications requiring small form factors. It shares common characteristics with other parts in the 416 family but differs in frequency and electrical parameters.

Replacement Considerations

Publicly confirmed substitute part numbers include 416F50023IAR and 416F50023ITR from CTS-Frequency Controls. These alternatives offer similar electrical characteristics and package dimensions. Verify specific suffix differences regarding packaging or material composition before substitution.