The SDR0805-330KL is a shielded power inductor from Bourns Inc., designed for use in various power supply and filtering applications. This inductor is characterized by its small size, high current handling capability, and excellent EMI performance due to its shielded construction.

Applications:

• DC-DC Converters: Used in step-up (boost), step-down (buck), and other DC-DC converter topologies.
• Power Supplies: Filtering and energy storage in power supplies for various electronic devices.
• LED Lighting: Power management in LED drivers.
• Portable Devices: Power filtering in smartphones, tablets, and other battery-powered devices.
• RF Devices: Impedance matching and filtering in RF circuits.

Features:

• Shielded Construction: Reduces electromagnetic interference (EMI).
• High Current Handling: Capable of handling significant current levels without saturation.
• Small Size: Compact 0805 footprint saves board space.
• Low DC Resistance (DCR): Minimizes power losses, improving efficiency.
• RoHS Compliant: Environmentally friendly, adhering to RoHS standards.

Benefits:

• Reduced EMI: Shielding helps to minimize noise and interference with other components in the circuit.
• Improved Efficiency: Low DCR reduces power losses and improves overall system efficiency.
• Space Saving: Small size allows for use in compact designs.
• Reliable Performance: Bourns' quality ensures consistent and reliable performance.
• Easy to Solder: Designed for automated surface mount assembly.

Additional Details:

The SDR0805-330KL has an inductance value of 33µH (330) and a tolerance of 10% (K). The "L" indicates the tolerance of the inductance. It is designed for reflow soldering and is supplied in tape and reel packaging for automated assembly. This inductor is suitable for a wide range of operating temperatures, making it a versatile component for various applications. The shielded construction is particularly important in applications where EMI is a concern, such as in wireless communication devices and sensitive analog circuits. Its compact size and high performance make it an excellent choice for modern electronic designs.