CT1008CSF-222G

Fixed Inductors Overview

The CT1008CSF-222G is a general purpose wire-wound chip inductor from Central Technologies, designed for surface mount applications. It features a ceramic core and operates within a temperature range of -40 °C to 125 °C. The component has a nominal inductance of 2.2 µH with a tolerance of ±2%. It exhibits a maximum DC resistance of 1.3 Ω and a minimum quality factor of 20 at the rated inductance. The device supports a maximum rated current of 0.26 A and offers a self-resonant frequency of 750 MHz.

Fixed Inductors Feature Summary

• Utilizes a ceramic core structure for stable RF performance
• Designed as a surface mount chip inductor for automated assembly
• Provides high Q-factor characteristics suitable for RF circuits

Fixed Inductors Applications

• RF Inductor applications
• General Purpose Inductor circuits
• Wire-wound Chip Inductor implementations

Fixed Inductors Procurement Notes

Verify compliance status prior to procurement. This specific part number variant is lead-free and RoHS compliant. Confirm that the ordering suffix 'G' corresponds to the required ±2% tolerance specification. Ensure the ceramic-core construction aligns with thermal requirements for the target operating environment ranging from -40 °C to 125 °C.

Fixed Inductors Selection Notes

Select this component when a 2.2 µH inductance with tight ±2% tolerance is required for surface mount designs. Consider the 0.26 A current rating and 1.3 Ω DC resistance limits for power handling. The 1008 package size and ceramic core make it suitable for space-constrained RF applications requiring high Q-factor performance.

Fixed Inductors Part Context

This component belongs to the CT1008CSF series of SMD wire-wound chip inductors manufactured by Central Technologies. The series covers a wide inductance range from 3.9 nH to 10,000 nH. The 'G' suffix specifically denotes a ±2% tolerance, distinguishing it from other variants like 'K' (±10%) or 'M' (±20%).

Fixed Inductors Replacement Considerations

Compatible substitutes within the same series include CT1008CSF-222J (±5% tolerance) and CT1008CSF-222K (±10% tolerance). These parts share identical electrical parameters except for the inductance tolerance specification.