Cooper Bussmann DR1050 Series Type 1050 Shielded Wire-wound SMD Inductor with a Ferrite Core, 18 μH ±30% Wire-Wound. Maximum DC Current: 3.3A. Length: 10.3mm. Depth: 10.5mm. Height: 5mm. Dimensions: 10.3 x 10.5 x 5mm. Shielded: Yes. Maximum DC Resistance: 41mΩ. Maximum Self Resonant Frequency: 1MHz. Minimum Operating Temperature: -40°C. MPN: DR1050-180-R