416F5001XALR

Overview

The CTS-Frequency Controls 416F5001XALR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 50 MHz. It features a frequency tolerance of ±10 ppm and a stability of ±15 ppm over temperature ranges. The component utilizes a 12 pF load capacitance and exhibits an equivalent series resistance (ESR) of 60 Ohms. Physically, it is housed in a compact 4-SMD, No Lead package with dimensions of 1.60 mm x 1.20 mm (0.063" L x 0.047" W). This device is designed for high-frequency signal generation applications requiring precise timing references.

Feature Summary

• Surface-mount design for automated assembly processes
• High-frequency operation at 50 MHz with tight tolerance
• Compact footprint suitable for space-constrained PCB layouts

Applications

• Clock signal generation for microprocessors
• Timing reference for communication interfaces
• Frequency control in consumer electronics

Procurement Notes

Verify the specific suffix 'LR' indicates tape and reel packaging configuration as documented. Confirm that the load capacitance requirement matches the target circuit design of 12 pF to ensure accurate oscillation. Check datasheet for storage conditions and soldering profiles to maintain component integrity during assembly.

Selection Notes

Select this component when a 50 MHz fundamental mode crystal is required with a 12 pF load capacitance. Ensure the application environment supports the specified ±15 ppm stability. Compare against similar models like 416F5001XAAR if a 10 pF load capacitance is preferred instead. Validate that the 60 Ohm ESR aligns with the oscillator circuit's drive level constraints.

Part Context

This part belongs to the 416 series of SMD crystals from CTS-Frequency Controls. The series offers various frequencies and package sizes optimized for modern electronics. The 416F5001XALR specifically addresses the need for 50 MHz timing in small form-factor devices, distinguishing itself through its specific 12 pF load capacitance and 4-SMD no-lead package type.

Replacement Considerations

The 416F5001XAAR is a comparable alternative within the same series but requires a 10 pF load capacitance instead of 12 pF. Verify circuit compatibility before substitution due to the difference in load capacitance requirements. Both parts share similar physical dimensions and frequency specifications.