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CT0603CSF-11NJ is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Central Technologies. Its product description is SMD CER CORE WIRE-WOUND INDUCTOR. Review the specifications below when checking this part for your BOM.
The CT0603CSF-11NJ is a general purpose wire-wound chip inductor manufactured by Central Technologies. It features a ceramic core and is housed in a standard 0603 surface-mount package. The component has a nominal inductance of 11 nH with a tolerance of ±5%. It supports a maximum rated current of 0.7 A and exhibits a DC resistance of 0.135 Ω. The device operates within a temperature range of -40 °C to 125 °C and complies with RoHS standards.
Verify the specific ordering suffix when placing orders, as tolerance codes (such as J for ±5%) must be explicitly specified to ensure the correct variant is supplied. Confirm that the required inductance value matches the design specification exactly, as this series covers a wide range from 1.6 nH to 390 nH. Ensure the 0603 package dimensions are compatible with the target PCB layout and soldering profile requirements.
Select this component when a low-inductance, high-current solution is required in a compact form factor. The 11 nH value is suitable for high-frequency applications where minimal impedance is needed. Consider the 0.7 A current rating against peak load requirements and verify that the 0.135 Ω DC resistance meets power loss constraints. The ceramic core provides stability compared to air-core alternatives at this inductance level.
This part belongs to the CT0603CSF series of wire-wound chip inductors from Central Technologies. The series offers a broad spectrum of values ranging from 1.6 nH to 390 nH, designed for surface-mount technology. These components are characterized by their robust wire-wound construction and ceramic core, making them distinct from multilayer ceramic inductors typically used for higher inductance values.
Public confirmed substitute part numbers are not available in the provided documentation.
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