The SRP1270-8R2M is a shielded power inductor from Bourns Inc., designed for high-current applications with a low profile. The '8R2M' indicates an inductance value of 8.2 μH with a ±20% tolerance.

Applications

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

Features

• Shielded construction for low EMI
• Low profile: 12.5 mm x 12.5 mm x 7.0 mm
• Inductance: 8.2 μH
• Tolerance: ±20%
• High saturation current
• Low DC resistance

Benefits

• Reduces electromagnetic interference (EMI) in sensitive circuits.
• Provides efficient power conversion with its low DC resistance.
• Suited for applications with height restrictions.
• Offers stable performance under high current conditions.

Additional Details

The shielded construction of the SRP1270-8R2M minimizes electromagnetic radiation, which is important for maintaining signal integrity. It is designed for surface mount assembly and is RoHS compliant. The inductor's robust construction ensures reliability in demanding environments.

Technical Specifications:

• Inductance: 8.2 μH ±20%
• DC Resistance (DCR): 0.0085 Ohms (typical)
• Saturation Current (Isat): 25 A (current at which the inductance drops by 20%)
• RMS Current (Irms): 25 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