CT0603CTF-2N5J

Fixed Inductors Overview

The CT0603CTF-2N5J is a wire-wound chip inductor from Central Technologies, designed for surface-mount applications. It features a ceramic core and an unshielded construction within a standard 0603 package. The component provides a nominal inductance of 2.5 nH with a tolerance of ±5%. It exhibits a maximum DC resistance of 46 mΩ and supports a maximum rated current of 1.3 A. The device operates reliably across a temperature range of -40 °C to +125 °C.

Fixed Inductors Feature Summary

• Wire-wound construction on a ceramic core for stable RF performance
• Unshielded design suitable for high-current general-purpose applications
• Compact 0603 surface-mount footprint for space-constrained PCB layouts

Fixed Inductors Applications

• RF circuit impedance matching networks
• High-frequency signal filtering
• DC-DC converter output chokes

Fixed Inductors Procurement Notes

Verify the specific ordering suffix to confirm the tolerance code, as variations exist within the series. Ensure the selected variant matches the required inductance precision for the target application. Cross-reference the manufacturer datasheet for the most current electrical specifications and compliance status before finalizing procurement decisions.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 2.5 nH is required for RF or high-speed digital circuits. The 0603 package offers a balance between current handling capability and board space efficiency. Consider the unshielded nature of the part regarding potential electromagnetic interference coupling in dense layouts compared to shielded alternatives.

Fixed Inductors Part Context

This part belongs to the CT0603CTF series of wire-wound chip inductors manufactured by Central Technologies. The series covers a wide range of inductance values from 1.6 nH to 390 nH, providing designers with flexible options for various frequency ranges and current requirements within the same physical form factor.

Fixed Inductors Replacement Considerations

Direct substitutes include other 0603 package, 2.5 nH, ±5% tolerance wire-wound inductors from manufacturers such as Coilcraft (e.g., 0603CT-2N5XJLU). Verify that replacement parts match the DC resistance and current rating specifications to ensure circuit compatibility.