416F50013IKT

Overview

The CTS-Frequency Controls 416F50013IKT is a 50 MHz fundamental mode crystal resonator housed in a compact 4-SMD, No Lead package with dimensions of 1.60mm x 1.20mm x 0.45mm maximum height. It features an 8pF load capacitance and ±10ppm frequency tolerance at room temperature, with stability rated at ±30ppm across the operating range. The component exhibits an equivalent series resistance (ESR) of 60 Ohms and operates within a temperature range of -10°C to +60°C. This surface-mount device is designed for precise timing applications requiring small form factors.

Feature Summary

• Fundamental mode operation ensures stable oscillation characteristics
• Compact 4-SMD footprint supports high-density PCB layouts
• Low ESR value facilitates efficient circuit drive levels

Applications

• Precision clock generation for microcontrollers
• Timing references for communication interfaces
• Synchronization circuits in consumer electronics

Procurement Notes

Verify the specific suffix 'KT' against official CTS documentation to confirm tape-and-reel packaging and exact temperature range specifications. Cross-reference part numbers carefully as suffixes often denote minor variations in tolerance or packaging that impact compatibility. Ensure the selected variant matches the required thermal environment constraints defined in the datasheet.

Selection Notes

Select this component when a 50 MHz fundamental frequency with tight ±10ppm initial tolerance is required. The 8pF load capacitance must match the oscillator circuit design. Consider the limited -10°C to +60°C operating range; wider industrial ranges require different variants within the 416 series. Verify ESR compatibility with the host oscillator's drive level specifications.

Part Context

This part belongs to the CTS 416 series of miniature surface-mount crystals. The series offers various frequencies and tolerances in standardized SMD packages. The 416F50013IKT specifically targets applications needing 50 MHz timing with moderate stability requirements in space-constrained designs.

Replacement Considerations

Direct substitutes include other 416 series parts with identical electrical parameters but different suffixes, such as 416F50013AKT or 416F50013CKT, provided they share the same package and performance specs. Verify pinout and mounting dimensions remain compatible before substitution.