416F5001XAKR

Overview

The 416F5001XAKR is a surface-mount quartz crystal manufactured by CTS-Frequency Controls. It operates at a fundamental frequency of 50 MHz with a load capacitance of 8 pF and an equivalent series resistance of 60 Ohms. The component features a frequency tolerance of ±10 ppm and stability of ±20 ppm. It utilizes a 4-SMD, no-lead package measuring 1.60 mm x 1.20 mm with a maximum height of 0.45 mm. The device supports a wide operating temperature range from -40°C to 85°C and complies with RoHS3 standards.

Feature Summary

• Fundamental mode operation for precise frequency generation
• Seam-welded SMD package design ensuring mechanical stability
• Wide industrial temperature rating for diverse environmental conditions

Applications

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

Procurement Notes

Verify the specific suffix 'KR' against official datasheets to confirm packaging and handling requirements. Ensure the target circuit design accommodates the 8 pF load capacitance and 60 Ohm ESR specifications. Confirm that the -40°C to 85°C temperature range meets the operational environment constraints before finalizing procurement.

Selection Notes

Select this component when a 50 MHz fundamental frequency is required in a compact 1.6x1.2 mm footprint. The 8 pF load capacitance distinguishes it from other variants in the 416 series. Consider the ±10 ppm tolerance for applications requiring tighter frequency accuracy than standard commercial crystals provide.

Part Context

This part belongs to the CTS 416 series of surface-mount crystals. The series offers various frequencies and package sizes, with the 416F5001XAKR specifically providing a 50 MHz output in a small form factor. It is designed for high-volume manufacturing processes compatible with standard SMT assembly lines.

Replacement Considerations

Direct substitutes within the same series include 416F5001XCAR and 416F5001XALT, which share similar electrical characteristics but may differ in load capacitance or temperature range. Verify pin compatibility and electrical parameters before substitution.