416F50013IAR

Overview

The CTS-Frequency Controls 416F50013IAR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 50 MHz. It features a load capacitance of 8 pF and an equivalent series resistance (ESR) of 60 Ohms. The component offers a frequency tolerance of ±10 ppm and stability of ±30 ppm. Designed for the 4-SMD, No Lead package with dimensions of 1.60mm x 1.20mm x 0.45mm, it supports base harmonic operation within a temperature range of -40°C to +85°C.

Feature Summary

• Compact 4-SMD no-lead surface mount footprint suitable for high-density PCB layouts
• Fundamental mode operation providing precise timing signals at 50 MHz
• Wide industrial temperature rating ensuring stable performance across varying environmental conditions

Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing circuits
• Embedded system oscillators

Procurement Notes

Verify the specific suffix 'IAR' corresponds to the required tape-and-reel packaging configuration during procurement. Confirm that the 8 pF load capacitance matches the target circuit design requirements. Ensure compatibility with the specified 4-SMD no-lead package dimensions for proper placement. Check RoHS compliance status if restricted substances are mandated by project specifications.

Selection Notes

Select this component when a 50 MHz fundamental frequency with 8 pF load capacitance is required. Consider the ±10 ppm tolerance for applications needing moderate frequency accuracy. Evaluate the 60 Ohm ESR against oscillator circuit drive level limitations. Compare the -40°C to +85°C operating range against environmental demands before finalizing the choice.

Part Context

This part belongs to the CTS 416 Series of miniature crystals. The series provides various frequency options in a standardized small outline package. The 416F50013IAR specifically addresses the need for 50 MHz timing in space-constrained designs. It shares mechanical dimensions with other frequencies in the family but differs electrically based on the cut and load parameters.

Replacement Considerations

Direct substitutes include 416F50013IKR and 416F50013ITR from CTS-Frequency Controls, which share identical electrical specifications. Cross-manufacturer replacements must match the 50 MHz frequency, 8 pF load capacitance, 60 Ohm ESR, and 4-SMD(1.6x1.2) package dimensions precisely.