The SCDS73T-471M-S is a shielded power inductor manufactured by Yageo, specifically designed for applications requiring low electromagnetic interference (EMI) and efficient power conversion. This inductor is suitable for a wide range of power supply designs, especially in portable and space-constrained devices.

Applications:

• DC-DC converters
• Power supplies for handheld devices
• LED drivers
• Voltage regulators
• EMI filtering

Features:

• Shielded structure for minimal EMI radiation
• Compact footprint for high-density circuit boards
• High current handling capacity
• Low DC resistance (DCR) for improved power efficiency
• Operating temperature range: -40°C to +125°C
• High saturation current characteristics

Benefits:

• Reduces electromagnetic interference, aiding in compliance with regulatory standards.
• Enhances power efficiency due to its low DCR, minimizing energy loss and heat generation.
• Offers reliable performance in demanding environments thanks to its broad operating temperature range.
• Enables miniaturization of electronic devices with its small size.
• Provides stable inductance across a wide range of temperatures.

Technical Specifications:

The SCDS73T-471M-S inductor features an inductance value of 470μH with a tolerance of ±20%. The saturation current (Isat) is typically around 0.5A, while the rated current (Irms) is approximately 0.4A. Its DC resistance (DCR) is typically around 1.5 Ohms. The dimensions of the package are 7.3mm x 7.3mm. Furthermore, it is RoHS compliant.

This inductor's shielding is crucial in applications where EMI is a concern, such as in sensitive communication devices. The low DCR minimizes power losses and ensures efficient power delivery, which is important for battery-powered applications. The SCDS73T-471M-S is designed for automated pick and place assembly, facilitating high-volume manufacturing processes.