416F50012IKR

Overview

The CTS-Frequency Controls 416F50012IKR is a surface-mount crystal resonator operating at a fundamental frequency of 50.0000 MHz. It features an 8 pF load capacitance and is housed in a compact 4-SMD, No Lead package with dimensions of 1.60mm x 1.20mm x 0.45mm maximum height. The component offers a frequency tolerance of ±10ppm and a stability of ±20ppm across an industrial temperature range of -40°C to +85°C.

Feature Summary

• Sealed ceramic construction for environmental protection
• Fundamental mode operation for precise frequency control
• Surface-mount design optimized for automated assembly

Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Procurement Notes

Verify the specific suffix 'IKR' against official CTS documentation to confirm the exact tolerance and temperature rating. Ensure the ordering part number matches the required 8pF load capacitance and 50MHz frequency specifications before procurement to avoid functional mismatches.

Selection Notes

Select this component when a 50MHz fundamental frequency is required within a 4-SMD footprint. Consider the ±10ppm tolerance and -40°C to +85°C operating range against system requirements. Verify compatibility with the target circuit's load capacitance and ESR constraints.

Part Context

This part belongs to the CTS 416 series of sealed ceramic crystals. The series provides fundamental mode operation in small surface-mount packages. The 416F50012IKR specifically targets applications requiring stable 50MHz timing in industrial environments.

Replacement Considerations

Direct substitutes include 416F50012CKR and 416F50012CAR. Verify that alternative suffixes match the required 8pF load capacitance and frequency tolerance specifications.