CT0201F-2N0S

Overview

The CT0201F-2N0S is a general purpose inductor manufactured by Central Technologies, designed for surface-mount applications. It features a nominal inductance of 0.002 µH with a tolerance code 'S' indicating ±0.3 nH. The component operates within a temperature range of -40 °C to 85 °C and has a maximum rated current of 0.2 A. Key electrical specifications include a DC resistance of 0.7 Ω, a minimum quality factor of 8 at the nominal inductance, and a self-resonant frequency of 8000 MHz. It is RoHS compliant and contains no lead.

Feature Summary

• Thin-film chip inductor technology for high-frequency stability
• Surface-mount 0201 package design for compact circuit integration
• RoHS compliant construction without lead content

Applications

• RF inductor circuits
• High-frequency signal processing
• Compact electronic device filtering

Procurement Notes

Verify the specific tolerance suffix 'S' corresponds to ±0.3 nH as defined in the manufacturer's ordering guide. Confirm that the 0201 footprint matches the target PCB layout dimensions. Ensure the operating environment stays within the specified -40 °C to 85 °C range to maintain performance integrity. Cross-reference the DC resistance value of 0.7 Ω against circuit requirements.

Selection Notes

Select this component when a precise 2 nH inductance is required in an ultra-small 0201 footprint. The thin-film construction offers superior stability compared to multi-layer alternatives. Consider the 8000 MHz self-resonant frequency for high-speed applications. Evaluate the 0.2 A current rating against peak load conditions to prevent saturation or thermal issues.

Part Context

This part belongs to the CT0201F series of thin-film chip inductors from Central Technologies. The series provides various inductance values ranging from 0.1 nH to 10 nH in the 0201 case size. The 'F' designation indicates thin-film technology, while the suffix denotes specific tolerance levels. This series is engineered for RF and microwave applications requiring high Q factors and low parasitic effects.

Replacement Considerations

Direct substitutes within the same series include other CT0201F variants with different inductance values but identical package and technology. For equivalent performance, verify that replacement parts match the 0.7 Ω DC resistance and 8000 MHz SRF. Generic 0201 inductors may not replicate the thin-film stability or exact tolerance characteristics.