AMPLA1004S-680MT High-Power Shielded Inductor (68µH, 2A, 190mΩ max, SMD)

Ensure robust power conversion and efficient ripple filtering in high-voltage DC-DC regulators with the AMPLA1004S-680MT surface-mount power inductor. Delivering a 68 µH inductance value in a standard 10 x 10 mm package with a 4.0 mm height profile, this heavy-duty component is designed to handle continuous operating currents up to 2A with a low DC resistance of 190 mΩ.

Featuring a fully enclosed molded alloy structure, the AMPLA1004S series eliminates magnetic flux leakage to prevent interference with sensitive neighboring components (low EMI) and mitigates acoustic magnetostrictive noise. It is an ideal solution for industrial power distribution, automotive electronic control units, solar power equipment, LED drivers, and step-down/step-up converters.

Key Features:

• 68 µH Inductance & 2A Rating: Provides stable energy storage and effective ripple suppression for medium-to-high voltage rails.

• Low DC Resistance (<= 190 mΩ): Keeps I²R power losses low to ensure high efficiency and minimal component heating.

• Fully Shielded Molded Structure: Suppresses EMI radiation and eliminates high-frequency acoustic whistle under heavy current loads.

• Standard 10x10x4mm Footprint: Heavy-duty SMD package ensures strong mechanical bond and heat dissipation on industrial PCBs.

Specifications:

• Part Number: AMPLA1004S-680MT

• Inductance: 68 µH (±20%)

• DC Resistance (DCR): 190 mΩ max

• Rated Current (Irms / Isat): 2.0 A typ.

• Dimensions: 11.5 mm x 10.3 mm x 4.0 mm

• Mounting Type: Surface Mount (SMD / SMT)