Kemet Ferrite Power Inductor 4.7mH Unshielded
Kemet unshielded ferrite power inductor, 4.7 mH, 140 mA RMS and 210 mA saturation current. For DC/DC converters and noise filtering.
The Kemet Ferrite Power Inductor 4.7 mH is an unshielded drum-core component designed for power management applications, with a nominal inductance of 4.7 mH and a tolerance of ± 10%.
Overview
The inductor can be used as a noise filter or within DC/DC converter circuits, where it helps to stabilise current and reduce electromagnetic interference in electronic designs. It has a nickel-zinc (NiZn) ferrite core and is rated for an RMS current of 140 mA and a saturation current of 210 mA, supporting stable operation under load. The component can operate at temperatures of up to +105°C, which suits environments with elevated thermal conditions.
Key Features
- Product range: SBC Series
- Inductance: 4.7 mH (± 10% tolerance)
- Construction: Unshielded drum core
- Core material: Nickel-zinc (NiZn) ferrite
- RMS current (Irms): 140 mA
- Saturation current (Isat): 210 mA
- Maximum DC resistance: 9.78 Ω
- Operating temperature: Up to +105°C
- Dimensions (L x W x H): 33 mm x 15 mm x 43 mm
- Weight: 2.6 grams
Applications
Typical applications include filtering and energy storage in switch-mode power supplies, driver circuits for LED lighting, flat-panel televisions, xDSL broadband modems, copying machines and printers, and smart metering systems for power measurement.
Specify the Kemet Ferrite Power Inductor 4.7 mH when a drum-core inductor with these ratings is required for power electronics designs.
- Switch-mode power supplies
- LED lighting driver circuits
- DC/DC converter circuits
- Noise filtering
- Product Range: SBC Series
- Inductance: 4.7 mH (± 10% Tolerance)
- Construction: Unshielded Drum Core
- Core Material: Nickel-Zinc (NiZn) Ferrite
- RMS Current (Irms): 140 mA
- Saturation Current (Isat): 210 mA
- Max DC Resistance: 9.78 Ω
- Operating Temperature: Up to +105°C
- Dimensions (L x W x H): 33 mm x 15 mm x 43 mm
- Weight: 2.6 grams
Documents
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