CT0805LSF-123J

Fixed Inductors Overview

The CT0805LSF-123J is a fixed wire-wound inductor from Central Technologies, housed in an SMD 0805 package. It features a nominal inductance of 12 µH with a tolerance of ±5%. The component has a maximum DC resistance of 3.2 Ohms and operates within a temperature range of -25°C to +85°C. Designed for surface mount applications, it serves as a general-purpose inductor suitable for filtering and choke functions in electronic circuits.

Fixed Inductors Feature Summary

• Wire-wound construction utilizing a ferromagnetic core for stable inductance
• Surface-mount design compatible with standard 0805 footprint requirements
• Tight inductance tolerance of ±5% for precision circuit applications

Fixed Inductors Applications

• Automotive body electronics systems
• Communications equipment signal processing
• General purpose filtering and chokes

Fixed Inductors Procurement Notes

Verify the specific suffix 'J' confirms the ±5% tolerance requirement against project specifications. Ensure the operating temperature range of -25°C to +85°C aligns with the environmental conditions of the target application. Confirm that the 3.2 Ohm DC resistance meets the power loss constraints of the circuit design before finalizing procurement.

Fixed Inductors Selection Notes

Select this component when a 12 µH inductance value is required with high precision. The wire-wound technology offers superior performance compared to ceramic-core alternatives at this inductance level. Consider the 0805 package size for space-constrained designs while ensuring the current handling capabilities meet the circuit's operational demands.

Fixed Inductors Part Context

This part belongs to the CT0805LSF series of wire-wound chip inductors manufactured by Central Technologies. The series provides various inductance values within the 0805 surface-mount form factor. The LS designation typically indicates a shielded or specific core configuration optimized for general-purpose use in compact electronic assemblies.

Fixed Inductors Replacement Considerations

Cross-reference with other 0805 wire-wound inductors offering 12 µH ±5% tolerance. Verify that substitute components match the 3.2 Ohm DCR limit and the -25°C to +85°C temperature rating. Ensure physical dimensions are identical to maintain PCB layout compatibility.