CT1008CSF-040K

Fixed Inductors Overview

The CT1008CSF-040K is a surface-mount wire-wound chip inductor manufactured by Central Technologies. It features a ceramic core and operates within a temperature range of -40°C to +125°C. The component has an inductance value of 0.04 µH with a tolerance of ±10%. It is designed for general-purpose RF applications and utilizes a standard 1008 package footprint.

Fixed Inductors Feature Summary

• Wire-wound construction on a ceramic core
• Surface-mount design for automated assembly
• Wide operating temperature capability

Fixed Inductors Applications

• RF circuit filtering
• General-purpose signal processing
• High-frequency impedance matching

Fixed Inductors Procurement Notes

Verify the specific lead time and availability directly with authorized distributors or the manufacturer, as supply chain conditions fluctuate. Confirm that the order includes the correct suffix 'K' to ensure the specified ±10% tolerance is met. Ensure the procurement documentation explicitly states the RoHS compliance status and lead-free finish details required for your manufacturing process.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 0.04 µH is required in a compact 1008 package. Consider the ceramic core material for stability and the wire-wound construction for handling moderate currents. Evaluate the self-resonant frequency limits relative to your target operating frequency to ensure effective performance in high-frequency circuits without parasitic resonance issues.

Fixed Inductors Part Context

This part belongs to the CT1008CSF series of SMD ceramic core wire-wound chip inductors from Central Technologies. The series offers various inductance values and tolerance options, such as G (±2%), J (±5%), and K (±10%). The CT1008CSF-040K specifically addresses needs for very low inductance applications requiring precise tolerance control in a small form factor.

Fixed Inductors Replacement Considerations

Direct substitutes include other CT1008CSF series variants like CT1008CSF-030K or CT1008CSF-050K if slight inductance adjustments are permissible. Cross-manufacturer equivalents should match the 1008 footprint, ceramic core type, and similar DC resistance characteristics to maintain circuit integrity.