416F50013AST

Overview

The CTS-Frequency Controls 416F50013AST is a 50 MHz fundamental mode crystal resonator designed for surface mount applications. It features a frequency tolerance of ±10 ppm and a stability of ±30 ppm over the operating temperature range of -10°C to +60°C. The component utilizes an 8 pF load capacitance and exhibits an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 1.60mm x 1.20mm x 0.45mm maximum height.

Feature Summary

• Fundamental mode operation ensures precise frequency generation at 50 MHz
• Compact 4-SMD no-lead footprint facilitates automated surface mount assembly
• RoHS compliant construction supports environmentally regulated manufacturing processes

Applications

• High-speed digital clock signal generation
• Microcontroller system timing references
• Communication interface synchronization circuits

Procurement Notes

Verify the specific suffix AST against official CTS documentation to confirm exact load capacitance and tolerance specifications. Ensure compatibility with reflow soldering profiles defined in the manufacturer datasheet. Confirm RoHS compliance status for current production batches. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Validate thermal requirements against the specified -10°C to +60°C operating range.

Selection Notes

Select this component when a 50 MHz fundamental resonance is required with tight initial tolerance. The 8 pF load capacitance must match the oscillator circuit design parameters. Consider the 60 Ohm ESR value for drive level sensitivity. The small 1.60mm x 1.20mm package is suitable for space-constrained PCB layouts. Verify that the operating temperature range meets the environmental conditions of the target application.

Part Context

This part belongs to the 416 Series of MHz crystals from CTS-Frequency Controls. The series offers various frequencies and packages optimized for consumer and industrial electronics. The 416F50013AST specifically targets applications requiring stable 50 MHz timing in compact surface mount designs. It represents a standard solution for clock generation in modern digital systems.

Replacement Considerations

Equivalent parts include 416F50013AAR, 416F50013ATR, and 416F50013AKT from CTS-Frequency Controls. These alternatives share similar electrical characteristics and package dimensions. Verify pin compatibility and load capacitance before substitution. Consult official cross-reference lists for confirmed replacements.