This product is a high-current SMD inductor with the model number SIMID 2220-H. Its rated inductance is 1-10000µH and its rated current is 35-2500mA. It has a very high current handling capacity and is suitable for reflow (IR and vapor phase) and wave soldering.
The B82442-H is a high‑current surface‑mount inductor from EPCOS, part of the SIMID 2220‑H series. It features an upright ferrite drum core, laser‑welded winding and flame‑retardant encapsulation, making it suitable for reflow, wave soldering and demanding automotive, telecom and DC/DC converter applications.
The datasheet provides detailed electrical parameters such as inductance (1 – 10 000 mH), rated current (35 – 2500 mA), self‑resonance frequency and DC resistance, as well as mechanical data like weight (≈ 400 mg) and recommended soldering area dimensions. Ordering codes and tolerance options are listed for easy selection.
| Rated inductance | 1 to 10 000 mH |
|---|---|
| Rated current | 35 to 2500 mA |
| Construction | Upright ferrite drum core, laser‑welded winding, flame‑retardant encapsulation |
| Weight | ≈ 400 mg |
| Packaging | 12‑mm blister tape wound on 330‑mm Ø reel |
| Self‑resonance frequency (minimum) | Measured with network analyzer HP 8753 |
| DC resistance (Rmax) | Measured at 20 °C |
The B82442‑H is rated for currents from 35 mA up to 2500 mA.
Each part weighs approximately 400 mg.
They are supplied on 12‑mm blister tape wound on a 330‑mm Ø reel.