CT0603CTF-2N3J

Fixed Inductors Overview

The CT0603CTF-2N3J is a wire-wound chip 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 2.3 nH with a tolerance of ±5%. Its DC resistance is specified at 46 mΩ, and it supports a maximum rated current of 1.6 A. This general-purpose inductor is RoHS compliant and housed in a standard 0603 package.

Fixed Inductors Feature Summary

• Utilizes a wire-wound construction on a ceramic core for stable high-frequency performance
• Designed for surface-mount technology (SMT) integration in compact circuits
• Capable of handling high current loads up to 1.6 A

Fixed Inductors Applications

• RF circuit impedance matching networks
• High-current power filtering stages
• General-purpose signal conditioning in SMD layouts

Fixed Inductors Procurement Notes

Verify the specific ordering suffix to confirm the tolerance code, as variations exist within the series. Ensure the procurement channel provides official documentation from Central Technologies to guarantee authenticity. Cross-reference the part number against the manufacturer's latest datasheet to confirm compliance with current environmental standards such as RoHS. Confirm that the supplier handles small quantities appropriately without requiring excessive minimum order constraints.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 2.3 nH is required for RF or high-speed digital applications. The 46 mΩ DC resistance makes it suitable for paths where minimal voltage drop is critical. Consider the 1.6 A current rating to ensure the inductor does not saturate under peak load conditions. The 0603 footprint allows for dense PCB routing compared to larger packages.

Fixed Inductors Part Context

This part belongs to the CT0603CTF series of fixed wire-wound inductors from Central Technologies. The series offers a wide range of inductance values from 1.6 nH to 390 nH. These components are characterized by their open structure and ceramic core, distinguishing them from shielded alternatives. They are intended for general-purpose use in consumer electronics and communication devices.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 2.3 nH inductance, 0603 package, and similar current ratings. Verify that alternative parts maintain comparable DC resistance and Q-factor specifications to ensure circuit stability.