416F50023AKR

Overview

The CTS-Frequency Controls 416F50023AKR is a surface-mount crystal operating at 50 MHz with ±20 ppm frequency tolerance and ±30 ppm stability. It features an 8 pF load capacitance and 60 Ohms ESR. The component utilizes a 4-SMD, no-lead package measuring 1.60mm x 1.20mm x 0.45mm maximum height. It supports base harmonic operation within a -40°C to +85°C temperature range.

Feature Summary

• Surface-mount design in a compact 4-SMD no-lead package
• High-frequency stability of ±30 ppm for precise timing
• Operates in fundamental base harmonic mode
• Rated for industrial temperature environments up to 85°C

Applications

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

Procurement Notes

Verify the specific suffix 'KR' against official CTS documentation to confirm packaging type and availability status. Ensure the load capacitance requirement matches the target circuit design. Confirm RoHS compliance and moisture sensitivity level requirements prior to procurement to align with assembly processes.

Selection Notes

Select this component when a 50 MHz reference is required in a small footprint SMD form factor. Consider the 8 pF load capacitance compatibility with the oscillator circuit. Evaluate the ±20 ppm tolerance against system jitter requirements. Verify thermal performance meets the application's operational temperature constraints.

Part Context

This part belongs to the CTS 416 series of high-stability crystals. The series offers various frequency options in standardized SMD packages. The 416F50023AKR specifically targets applications needing reliable 50 MHz timing in space-constrained designs.

Replacement Considerations

The 416F50023IAR is listed as a similar substitute by the manufacturer. Verify pinout and electrical parameter equivalence before substitution.