KEMET Ferrite Power Inductor 4.7mH, Unshielded
KEMET 4.7mH unshielded ferrite power inductor for DC/DC converters & noise filters. Suitable for LED lighting, TVs & smart meters.
The KEMET Ferrite Power Inductor is a high-quality, drum-core component engineered for demanding power management applications. With a precise inductance of 4.7mH, it offers excellent performance as a noise filter or within DC/DC converter circuits, helping to stabilise current and reduce electromagnetic interference in sensitive electronic designs.
Constructed around a robust nickel-zinc (NiZn) ferrite core, this unshielded inductor provides reliable magnetic characteristics. It is rated for a root mean square (RMS) current of 140mA and a saturation current of 210mA, ensuring stable operation under load. The component can withstand an operating temperature range of up to +105°C, making it suitable for use in environments with elevated thermal conditions.
Key Features & Applications
This versatile inductor is a fundamental part of modern power electronics. Its typical applications include:
- Power Supplies: For filtering and energy storage in switch-mode power supplies.
- LED Lighting: Utilised in driver circuits for efficient current regulation.
- Consumer Electronics: Found in flat-panel televisions and xDSL broadband modems.
- Office Equipment: Used within copying machines and printers.
- Smart Infrastructure: A component in smart metering systems for accurate power measurement.
Technical Specifications
- Product Range: SBC Series
- Inductance: 4.7mH (± 10% tolerance)
- Construction: Unshielded drum core
- Core Material: Nickel-Zinc (NiZn) Ferrite
- RMS Current (Irms): 140mA
- Saturation Current (Isat): 210mA
- Max DC Resistance: 9.78 Ω
- Operating Temperature: Up to +105°C
- Dimensions (L x W x H): 33mm x 15mm x 43mm
- Weight: 2.6 grams
By selecting this KEMET inductor, you are incorporating a component. It
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
You might like
