The SDR0503-472JL is a shielded power inductor manufactured by Bourns Inc. It is designed for use in a wide range of power supply and filtering applications. This inductor offers excellent performance characteristics including high current carrying capacity, low DC resistance, and effective shielding to minimize EMI (Electromagnetic Interference).

Applications:

• DC-DC converters for voltage regulation
• Power supplies for electronic devices
• EMI filtering in sensitive circuits
• LED lighting applications for power management
• Automotive electronics for various power supply needs
• Portable devices for efficient power conversion

Features:

• Shielded construction for low EMI
• High saturation current for handling peak loads
• Low DC resistance for minimal power loss
• Compact size for space-constrained applications
• Operating temperature range up to 125°C
• RoHS compliant for environmental responsibility
• Inductance value of 4.7mH

Benefits:

• Reduced electromagnetic interference, ensuring stable circuit operation
• Efficient power conversion due to low DC resistance
• Ability to handle high current loads without saturation
• Suitable for use in harsh environments due to its high temperature rating
• Meets environmental standards for global marketability
• Space saving design

Additional Details:

The SDR0503-472JL has a typical inductance of 4.7 mH with a tolerance that is specified in the datasheet. The shielded construction minimizes electromagnetic interference, making it suitable for use in sensitive electronic devices. The inductor features a ferrite core material which contributes to its high saturation current. The DC resistance is typically very low, which reduces power loss and improves overall efficiency. The component is surface mountable, which makes it ideal for automated assembly processes. The operating temperature range is typically -40°C to +125°C, making it suitable for a wide range of environmental conditions. This inductor finds application in a wide array of industries from consumer electronics to industrial power systems.