402F16022IKT

Crystals Overview

The CTS-Frequency Controls 402F16022IKT is a surface-mount quartz crystal resonator operating at a fundamental frequency of 16 MHz. It features a frequency stability and tolerance of ±20ppm, designed for precise timing applications. The component utilizes an 8pF load capacitance and exhibits an equivalent series resistance (ESR) of 120 Ohms. Housed in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.55mm, it supports operation within a temperature range of -40°C to +85°C. The device is RoHS3 compliant and classified under MSL Level 1.

Crystals Feature Summary

• Fundamental mode operation ensures stable oscillation characteristics for digital clock signals.
• Compact 4-SMD footprint facilitates automated surface-mount assembly processes.
• Wide industrial temperature range supports reliable performance in varied environmental conditions.

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix 'K' against the manufacturer's official datasheet to confirm lead time or packaging variations, as distributor listings may not explicitly detail suffix impacts. Confirm that the 8pF load capacitance matches the target circuit design requirements before procurement. Ensure compliance with RoHS3 standards if required by the end product specifications.

Crystals Selection Notes

Select this component when a 16 MHz fundamental frequency with ±20ppm stability is required. The 120 Ohm ESR and 8pF load capacitance must align with the oscillator circuit's input capacitance and drive level constraints. Consider the 4-SMD package size for board space limitations compared to larger through-hole alternatives.

Crystals Part Context

This part belongs to the CTS 402 Series of surface-mount crystals, characterized by small form factors suitable for portable electronics. It shares the series' general construction but differs in frequency and electrical parameters from other variants like the 402F19222ILT or 402F54022ILT. The series targets cost-effective timing solutions for consumer and industrial devices.

Crystals Replacement Considerations

Direct substitutes include 402F16022IAR and 402F16022IJR. Verify that alternative suffixes do not alter the load capacitance or ESR values. Cross-reference the mechanical dimensions to ensure compatibility with existing footprints.