416F50012AAT

Overview

The CTS-Frequency Controls 416F50012AAT is a fundamental mode quartz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 50 MHz with a load capacitance of 12 pF and a frequency tolerance of ±10 ppm. The component features an equivalent series resistance (ESR) of 60 Ohms and is housed in a compact 4-SMD, No Lead package measuring 1.60mm x 1.20mm x 0.45mm. It supports a commercial operating temperature range of -10°C to +60°C.

Feature Summary

• Fundamental resonance mode operation for stable frequency generation
• Compact 4-SMD footprint optimized for automated surface-mount assembly
• RoHS3 compliant construction ensuring environmental safety standards

Applications

• High-speed microcontroller clock sources
• Digital signal processing circuit timing references
• Communication module oscillator circuits

Procurement Notes

Verify the specific suffix 'AAT' against official manufacturer documentation to confirm the tape-and-reel packaging configuration. Ensure the selected variant matches the required load capacitance and ESR specifications for the target circuit design before finalizing procurement orders.

Selection Notes

Select this component when a 50 MHz fundamental frequency with 12 pF load capacitance is required. Consider the 60 Ohm ESR value for oscillator circuit stability. Verify that the -10°C to +60°C temperature range meets the operational environment requirements of the end application.

Part Context

This part belongs to the CTS 416 Series of miniature crystals. The series provides various frequencies in a standardized 1.6x1.2mm SMD package. The 416F50012AAT specifically addresses high-frequency digital timing needs within a small form factor suitable for dense PCB layouts.

Replacement Considerations

Public confirmed substitutes include 416F50012AAR and 416F50012ALR from CTS-Frequency Controls.