The SRN6045TA-471K is a semi-shielded power inductor manufactured by Bourns Inc. This inductor is designed for use in a variety of DC-DC converter applications, offering a balance of performance and cost-effectiveness. Its semi-shielded construction helps to reduce electromagnetic interference (EMI) while maintaining a compact size.

Applications

• DC-DC converters
• Power supplies
• Notebook computers
• LCD TVs
• Smartphones and tablets
• Portable devices

Features

• Semi-shielded construction
• High saturation current
• Low DC resistance
• Compact size (6.0 x 6.0 x 4.5 mm)
• Operating temperature: -40°C to +125°C (including self-heating)
• Inductance value: 470 μH
• Tolerance: ±10%

Benefits

• Reduced EMI due to semi-shielded design, minimizing interference with other components.
• Efficient power conversion due to low DC resistance, leading to reduced power loss and improved energy efficiency.
• Stable performance over a wide temperature range, ensuring reliable operation in various environments.
• Space-saving design enables use in compact electronic devices.
• High saturation current allows for handling large current spikes without significant inductance drop.

Additional Details

The SRN6045TA-471K features a ferrite core material and is RoHS compliant, ensuring environmental friendliness. It is designed for automated assembly and is available in tape and reel packaging for ease of use in high-volume manufacturing. The part's construction and materials provide excellent mechanical strength and resistance to shock and vibration, making it suitable for demanding applications. The inductance is tested at specific frequency. The self-resonant frequency is designed to be high, further improving power applications. Its compact size makes it well-suited for use in portable devices and other space-constrained applications.