CT0805CSF-111G

Fixed Inductors Overview

The CT0805CSF-111G is a fixed wire-wound inductor manufactured by 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 110 nH with a tolerance code indicating ±2% precision. It exhibits a DC resistance of 480 mΩ and supports a maximum rated current of 600 mA. The device utilizes a rectangular SMD package with dimensions of 2.35 mm length, 1.73 mm width, and 1.52 mm height.

Fixed Inductors Feature Summary

• Wire-wound construction on a ceramic core for stable inductance
• High precision ±2% tolerance suitable for RF circuits
• Surface-mount design compatible with automated assembly

Fixed Inductors Applications

• RF filter networks
• High-frequency choke applications
• Precision signal conditioning circuits

Fixed Inductors Procurement Notes

Verify the specific tolerance suffix (G) corresponds to the required ±2% accuracy during procurement. Confirm RoHS compliance status as indicated in official documentation. Ensure the ordering part number matches the exact inductance value of 110 nH. Cross-reference the manufacturer's latest datasheet for any updates to mechanical dimensions or thermal ratings before finalizing supply chain agreements.

Fixed Inductors Selection Notes

Select this component when high precision is critical for RF performance due to its tight ±2% tolerance. Consider the 600 mA current rating against circuit load requirements. The 480 mΩ DC resistance impacts power loss; verify thermal management needs. The 0805 footprint requires adequate PCB space. Compare self-resonant frequency limits against operating frequencies to ensure effective filtering behavior.

Fixed Inductors Part Context

This part belongs to the CT0805CSF series of general-purpose wire-wound chip inductors from Central Technologies. The series offers various inductance values in the 0805 package size. The 'G' suffix denotes the specific tolerance grade. These components are engineered for reliable performance in compact electronic designs requiring precise inductive characteristics.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 110 nH inductance, ±2% tolerance, 0805 footprint, and similar current/DCR specifications. Verify that alternative manufacturers offer comparable Q-factor and self-resonant frequency characteristics. Ensure the replacement part maintains the same ceramic core construction and RoHS compliance status.