416F50012AST

Overview

The 416F50012AST is a fundamental mode quartz crystal resonator manufactured by CTS-Frequency Controls. It operates at a nominal frequency of 50 MHz with a frequency tolerance of ±10ppm and stability of ±20ppm. The component features a load capacitance of 10pF and an equivalent series resistance (ESR) of 60 Ohms. It utilizes a 4-SMD, No Lead package with dimensions of 1.60mm x 1.20mm x 0.45mm maximum height. The device supports a temperature range of -10°C to +60°C and complies with RoHS3 standards.

Feature Summary

• Fundamental oscillation mode for precise timing applications
• Compact surface-mount design suitable for space-constrained PCB layouts
• Compliant with RoHS3 environmental regulations

Applications

• General purpose clock generation circuits
• Microcontroller system timing references
• Communication interface synchronization

Procurement Notes

Verify current availability status as the part may be discontinued or limited in supply. Confirm that the specific suffix AST aligns with required packaging and temperature specifications. Cross-reference official manufacturer documentation for any recent lifecycle changes or obsolescence notices before finalizing procurement plans.

Selection Notes

Select this component when a 50 MHz fundamental crystal with 10pF load capacitance is required. Ensure the circuit design accommodates the specified 60 Ohm ESR. Verify that the operating temperature range of -10°C to +60°C meets application requirements. Compare against other 416 series variants if different packaging or temperature ratings are needed.

Part Context

This component belongs to the 416 Series of MHz crystals from CTS-Frequency Controls. These devices are designed for general-purpose timing applications requiring stable frequency output. The series offers various frequency options and package configurations to support diverse electronic designs.

Replacement Considerations

• 416F50012ASR
• 416F50012AAR

FAQ

What is the operating mode of the 416F50012AST?

It operates in fundamental mode.

What is the package type for this crystal?

It uses a 4-SMD, No Lead package with dimensions of 1.60mm x 1.20mm.