416F50011CSR

Overview

The CTS-Frequency Controls 416F50011CSR is a surface-mount crystal operating at a nominal frequency of 50 MHz. It features a frequency stability of ±10 ppm and a frequency tolerance of ±10 ppm. The component utilizes a fundamental working mode with an equivalent series resistance (ESR) of 60 Ohms and a load capacitance of 6 pF. It is housed in a compact 4-SMD, No Lead package measuring 1.60 mm x 1.20 mm with a maximum height of 0.45 mm. The device supports an operating temperature range from -20°C to +70°C and complies with RoHS3 standards.

Feature Summary

• Compact 4-SMD surface-mount design for automated assembly
• Fundamental mode operation ensuring stable oscillation
• Compliance with RoHS3 environmental regulations

Applications

• General-purpose timing circuits requiring precise frequency control
• Microcontroller clock sources in consumer electronics
• Communication modules needing stable carrier frequencies

Procurement Notes

Verify the specific suffix 'CSR' corresponds to the tape-and-reel packaging configuration required for your production line. Confirm that the 6 pF load capacitance matches the oscillator circuit design specifications. Ensure the ±10 ppm tolerance meets the system's frequency accuracy requirements. Cross-reference the 4-SMD footprint dimensions against the PCB layout guidelines to guarantee proper solder joint formation during reflow processes.

Selection Notes

Select this component when a 50 MHz fundamental crystal with tight ±10 ppm stability is required in a small form factor. Consider the 60 Ohm ESR value to ensure compatibility with the driving circuit's impedance matching. Evaluate the -20°C to +70°C temperature range against the operational environment constraints. Compare the 4-SMD package size against available board space limitations relative to other series options.

Part Context

This part belongs to the CTS 416 Series, which offers various frequency and package options for surface-mount applications. The 416F50011CSR specifically addresses the need for high-frequency stability in compact electronic designs. It serves as a critical timing element within the broader family of frequency control products provided by CTS-Frequency Controls.

Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include 416F50011CTT. Verify that any replacement maintains identical electrical characteristics, including frequency, tolerance, ESR, and load capacitance, to ensure seamless integration without circuit redesign.