435F200X3IKT

Crystals Overview

The 435F200X3IKT is a surface-mount crystal oscillator manufactured by CTS-Frequency Controls. It operates at a nominal frequency of 20 MHz with a load capacitance of 8 pF and an equivalent series resistance of 40 Ohms. The device utilizes a 2-SMD, no-lead package measuring 5.0 mm in length and 3.2 mm in width. It supports fundamental mode operation and is rated for an operating temperature range of -40°C to +105°C. The component complies with RoHS3 standards and carries an MSL rating of 1.

Crystals Feature Summary

• Provides stable frequency generation at 20 MHz for digital circuits
• Designed for high-temperature reliability up to 105°C
• Utilizes a compact 2-pad surface-mount footprint

Crystals Applications

• High-temperature industrial control systems
• Automotive electronics requiring extended thermal ranges
• Consumer devices needing precise timing references

Crystals Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure compatibility with required frequency stability and packaging specifications. Confirm that the 2-SMD package dimensions align with the target PCB layout constraints. Check current availability status as supply levels may fluctuate. Ensure compliance with project-specific environmental regulations such as RoHS3 before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 20 MHz reference signal is required in applications subject to elevated temperatures exceeding standard commercial limits. The 40 Ohm ESR and 8 pF load capacitance must match the oscillator circuit design parameters. Consider the physical size constraints of the 5.0 x 3.2 mm package during the mechanical design phase. Validate that the fundamental mode operation meets the system's jitter and phase noise requirements.

Crystals Part Context

This part belongs to the CTS Frequency Controls portfolio of precision timing components. It serves as a passive frequency-generating element within active oscillator circuits or as a resonator in microcontroller clock inputs. The product line emphasizes miniaturization and thermal robustness for demanding electronic environments.

Crystals FAQ

What is the maximum operating temperature for this crystal?

The 435F200X3IKT is rated for an operating temperature range extending up to +105°C.

Does this component require external voltage for operation?

No, this is a passive crystal component that requires an external oscillator circuit to generate a square wave output.