CT1008LSCF-220J

Fixed Inductors Overview

The CT1008LSCF-220J is a fixed wire-wound inductor from Central Technologies, designed for surface-mount applications. It features a nominal inductance of 22 µH with a tolerance of ±5%. The component utilizes a ferrite core and exhibits a DC resistance of 5.5 Ω. Key electrical specifications include a self-resonant frequency of 22 MHz, a quality factor of 15, and a maximum rated current of 400 mA. The physical dimensions are 2.92 mm by 2.79 mm by 2.1 mm.

Fixed Inductors Feature Summary

• Wire-wound construction on a ferrite core for stable inductance
• Surface-mount design compatible with automated assembly
• RoHS compliant and lead-free manufacturing

Fixed Inductors Applications

• Programmable Logic Controllers (PLC)
• Human Machine Interface (HMI) circuits
• Industrial equipment power management

Fixed Inductors Procurement Notes

Verify the specific suffix J indicates ±5% tolerance when ordering. Confirm RoHS compliance status as required by project specifications. Ensure the surface-mount package dimensions align with PCB footprint requirements. Cross-reference the manufacturer datasheet for precise testing conditions regarding Q factor and self-resonant frequency measurements.

Fixed Inductors Selection Notes

Select this component for applications requiring 22 µH inductance with moderate current handling capabilities up to 400 mA. The 5.5 Ω DC resistance should be considered for efficiency calculations in low-power circuits. The 22 MHz self-resonant frequency limits high-frequency performance; ensure operating frequencies remain below this threshold to maintain inductive behavior.

Fixed Inductors Part Context

This part belongs to the CT1008LSCF series of wire-wound chip inductors. The series offers various inductance values within the 1008 package size. These components are engineered for general-purpose filtering and energy storage in compact electronic designs, providing a balance between size constraints and electrical performance.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 22 µH inductance, 400 mA current rating, and 1008 package dimensions. Verify that alternative wire-wound inductors maintain similar DC resistance and self-resonant frequency characteristics to ensure circuit compatibility without redesign.