The SWRH1004C-470MT is a shielded wire-wound power inductor manufactured by Sunlord. This inductor is designed for high-efficiency power conversion in a compact size, making it suitable for portable devices and other space-constrained applications. Its shielded construction minimizes electromagnetic interference (EMI), ensuring stable and reliable performance.

Applications:

• DC-DC Converters
• Power Supplies
• Buck Converters
• Boost Converters
• Portable Electronic Devices

Features:

• Shielded Construction: Reduces electromagnetic interference (EMI).
• Compact Size: 10.0mm x 10.0mm x 4.0mm dimensions.
• High Current Handling: Designed for applications requiring high current.
• Low DC Resistance (DCR): Improves efficiency by minimizing power loss.
• Wire-Wound Construction: Provides stable inductance and high reliability.
• Operating Temperature: -40°C to +125°C (typical).

Benefits:

• Reduced EMI: Ensures compatibility and reliable performance in sensitive electronic circuits.
• Space Saving: Enables compact designs for portable and miniaturized devices.
• High Efficiency: Low DCR minimizes power loss and improves overall efficiency.
• Stable Performance: Wire-wound construction provides consistent inductance values under varying conditions.
• Reliable Operation: Designed for continuous operation in harsh environments.

Additional Details:

The SWRH1004C-470MT has an inductance value of 47µH with a specified tolerance. The saturation current (Isat) indicates the current level at which the inductance value begins to drop significantly, while the rated current (Irms) represents the maximum current the inductor can handle continuously without overheating. The 'SWRH' designation indicates a specific series of shielded wire-wound power inductors. The '1004C' likely refers to the physical dimensions (10.0mm x 10.0mm x 4.0mm). '470' represents the inductance value (47µH). The 'MT' suffix commonly indicates tape and reel packaging for automated assembly. The shielded construction, employing a ferrite core, minimizes electromagnetic radiation, which is crucial for maintaining signal integrity in electronic devices.