416F50012CLR

Overview

The 416F50012CLR 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 12pF and an equivalent series resistance (ESR) of 60 Ohms. Designed for surface mount applications, it utilizes a 4-SMD, No Lead package with dimensions of 1.60mm x 1.20mm x 0.45mm. The device supports an operating temperature range of -20°C to +70°C and complies with RoHS3 standards.

Feature Summary

• Fundamental oscillation mode ensures stable frequency generation for precision timing circuits.
• Compact 4-SMD no-lead package facilitates automated surface mount assembly processes.
• Compliant with RoHS3 environmental regulations for restricted substance management.

Applications

• Clock signal generation in microprocessor and microcontroller systems
• Frequency reference sources for communication transceivers
• Timing components in consumer electronic devices requiring 50 MHz stability

Procurement Notes

Verify the specific suffix 'CLR' against the manufacturer's current datasheet to confirm active status and packaging configuration. Ensure the required load capacitance matches the target circuit design. Check for updated lead times as standard delivery periods may vary based on production schedules and regional availability constraints.

Selection Notes

Select this component when a 50 MHz fundamental crystal with 12pF load capacitance is required. The 60 Ohm ESR must align with the oscillator circuit's drive level specifications. Consider the -20°C to +70°C temperature range suitability for the intended operational environment compared to wider industrial or automotive grade alternatives.

Part Context

This part belongs to the CTS 416 Series of surface mount crystals. The series offers various frequencies and load capacitances within a standardized small footprint. The 416F50012CLR specifically addresses high-frequency timing needs in compact electronics, providing a balance between performance and physical size constraints typical of modern SMD designs.

Replacement Considerations

Direct substitutes include 416F50012CAR and 416F50012CTR from CTS-Frequency Controls. Verify that alternative packages maintain identical electrical parameters and mechanical dimensions to ensure board compatibility without redesign.

FAQ

What is the maximum operating temperature for this crystal?

The specified operating temperature range extends up to +70°C.

Does this component support fundamental mode operation?

Yes, the 416F50012CLR is designed to operate in fundamental mode.