The Coilcraft SD43-822MLC is a surface-mount power inductor with a ferrite core, rated at 8.2 µH ±20%, 132 mΩ DCR, 30 MHz SRF, 1.83 A saturation current (10% drop), and 2.2 A RMS current (40°C rise). It operates from -40°C to +85°C ambient with a maximum part temperature of +125°C, meets AEC-Q200, and is RoHS compliant with tin-silver-copper terminations. The part weighs 0.17-0.20 g and is packaged in 7-inch reels (500 units) of 12 mm wide, 0.35 mm thick plastic tape with 8 mm pocket spacing. Dimensions are 4.70 mm × 4.20 mm × 3.45 mm max.
Coilcraft SD43 Series unshielded surface-mount power inductors are mechanically rugged and affordably priced. They offer high current ratings and low DC resistance for greater efficiency.
| Coilcraft, Inc. | |
|---|---|
| Product Category | Inductors, Coils, and Chokes |
| Product Number | SD43-822 SD43-822MLC |
| Product Name | SD43 Series Surface Mount Power Inductors |
| Operating Temperature | -40 to 85 C (-40 to 185 F) |
| Mounting Option | Surface Mount Technology |
| Core Material | Ferrite; Ferrite |
| Application | Power Choke |
| Inductance Range | 8.2 microH |
