The DFE252012P-1R0M is a wire-wound ferrite inductor manufactured by Toko America Inc. It is designed for use in power supply circuits for portable equipment, DC-DC converters, and other applications where a small, high-performance inductor is required. This inductor features a magnetically shielded construction, making it suitable for high-density mounting.

Applications

• DC-DC converters
• Power supplies for portable equipment (smartphones, tablets, etc.)
• Power management circuits
• Noise filtering
• RF blocking

Features

• Small size: 2.5 x 2.0 x 1.2 mm
• Magnetically shielded construction
• High current capacity
• Low DC resistance
• Excellent temperature stability

Benefits

• Efficient power conversion due to low DC resistance.
• Reduced electromagnetic interference (EMI) due to shielded construction.
• Space-saving design enables compact product designs.
• Stable performance across a wide temperature range.
• High reliability in demanding applications.

Specifications

Inductance: 1.0 μH

Tolerance: ±20%

DC Resistance (DCR): 65 mΩ (Max)

Saturation Current: 1.8 A

Rated Current: 1.6 A

Operating Temperature: -40°C to +85°C