416F50012CSR

Overview

The 416F50012CSR is a surface-mount quartz crystal manufactured by CTS-Frequency Controls. It operates at a fundamental frequency of 50 MHz with a frequency tolerance of ±10 ppm and stability of ±20 ppm. The component features a load capacitance of 6 pF 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 base harmonic operation and functions within a temperature range of -20°C to 70°C.

Feature Summary

• Provides precise timing signals for digital circuits through fundamental mode resonance.
• Designed for compact electronic assemblies using a small footprint surface-mount package.
• Ensures signal integrity with specified equivalent series resistance and load capacitance.

Applications

• Microcontroller clock sources
• Communication module timing references
• Embedded system oscillators

Procurement Notes

Verify the specific suffix 'CSR' against the manufacturer's official datasheet to confirm the exact load capacitance and temperature rating, as suffixes often denote variations in these parameters. Ensure the design environment matches the specified operating temperature range. Cross-reference the package dimensions with the PCB footprint library to guarantee mechanical compatibility during assembly.

Selection Notes

Select this component when a 50 MHz fundamental frequency is required with tight initial tolerance. The 6 pF load capacitance must match the oscillator circuit design requirements. Consider the 4-SMD package size constraints and the -20°C to 70°C operating range relative to the application's environmental conditions and space limitations.

Part Context

This part belongs to the 416 Series of crystals from CTS-Frequency Controls. The series offers various frequency and package options for general-purpose timing applications. The 416F50012CSR specifically addresses needs for moderate stability in consumer and industrial electronics requiring reliable high-frequency reference signals in a compact form factor.

Replacement Considerations

Equivalent parts include 416F50012CAR and 416F50012CKT from CTS-Frequency Controls, provided they match the 6 pF load capacitance and 50 MHz frequency. Verify that substitute components share the same package dimensions and ESR specifications to ensure direct pin-to-pin compatibility without circuit redesign.