The SRP5030C-1R0M is a shielded power inductor manufactured by Bourns Inc. This inductor is designed for high current applications requiring a compact size and robust performance. The '1R0M' designation indicates an inductance value of 1.0 μH with a tolerance of ±20%.

Applications

• DC-DC converters
• Voltage Regulator Modules (VRM)
• Point-of-Load (POL) converters
• High current power supplies

Features

• Shielded construction for low EMI
• Compact size: 5.0 mm x 5.0 mm x 3.0 mm
• Inductance: 1.0 μH
• Tolerance: ±20%
• High saturation current
• Low DC resistance

Benefits

• Reduces electromagnetic interference (EMI) in sensitive circuits.
• Provides efficient power conversion due to the low DC resistance.
• Suitable for applications with limited board space.
• Offers reliable performance under high current conditions.

Additional Details

The shielded construction of the SRP5030C-1R0M minimizes electromagnetic radiation, making it suitable for use in applications where EMI compliance is critical. The inductor is designed for surface mount assembly and is RoHS compliant. The composite construction allows for high current handling in a small package.

Technical Specifications:

• Inductance: 1.0 μH ±20%
• DC Resistance (DCR): 0.006 Ohms (typical)
• Saturation Current (Isat): 9.5 A (current at which the inductance drops by 30%)
• RMS Current (Irms): 9.0 A (current that causes a 40 °C temperature rise from 25 °C ambient)
• Operating Temperature: -40 °C to +125 °C (including self-heating)
• Shielded: Yes
• Termination Finish: Matte Tin over Nickel