CT0402CSF-16NG

Overview

The CT0402CSF-16NG is a fixed ceramic-core wire-wound chip inductor from Central Technologies, housed in a standard 0402 surface-mount package. It provides a nominal inductance of 16 nH with a tolerance of ±2%. The component features a maximum DC resistance of 0.35 Ω and a minimum quality factor of 28 at its test frequency. It supports a maximum rated current of 0.7 A and operates reliably within a temperature range of -40 °C to +125 °C.

Feature Summary

• Utilizes a ceramic core construction for stable high-frequency performance
• Designed as a general-purpose inductor for compact circuit integration
• Supports high current handling capabilities relative to the small form factor

Applications

• RF circuits requiring precise low-inductance values
• High-current power filtering applications
• General-purpose signal conditioning in consumer electronics

Procurement Notes

Verify that the specific suffix 'NG' corresponds to the required ±2% tolerance code when placing orders, as other suffixes may indicate different tolerances. Confirm RoHS compliance status through official manufacturer documentation prior to final procurement decisions. Ensure the 0402 footprint matches the target PCB layout constraints.

Selection Notes

Select this component when a 16 nH value is required in a minimal 0402 footprint. Consider the 0.7 A current rating against peak load requirements. Evaluate the 0.35 Ω DC resistance impact on series voltage drops. Compare the Q-factor of 28 against circuit sensitivity requirements at the operating frequency.

Part Context

This part belongs to the CT0402CSF series of wire-wound chip inductors manufactured by Central Technologies. The series offers a wide range of inductance values from 1.6 nH to 390 nH in the same 0402 package. The CT0402CSF-16NG represents a specific low-inductance option within this family, suitable for high-frequency applications.

Replacement Considerations

Compatible substitutes include other 0402 ceramic-core wire-wound inductors with 16 nH nominal value and ±2% tolerance. Verify equivalent current ratings (≥0.7 A) and DC resistance (≤0.35 Ω). Check compatibility with existing PCB footprints and thermal management requirements.