Gowanda’s 3B103 is a wirewound high current power choke designed for demanding applications, featuring a compact size with dimensions of 27.94 × 15.24 × 15.24 mm and a weight of 10 grams. This component is part of Series B and is suitable for through-hole technology (THT) mounting. It is classified under the COTS+ application grade, ensuring high reliability and performance. The 3B103 offers an inductance of 100 µH with a direct current resistance (DCR) of 0.085 Ω and a current rating of 3 A DC, with a tolerance of ±10%. The termination type is lead-based (Pb) with a Sn63Pb37 finish, and it operates efficiently within a temperature range of -55°C to +130°C. With a moisture sensitivity level (MSL) of 1, it is packaged in bulk for ease of integration into various electronic systems.
| Weight | 10 g |
|---|---|
| Dimensions | 27.94 × 15.24 × 15.24 mm |
| Series | B |
| Mounting Type | THT |
| Application Grade | COTS+ |
| Inductance (µH) | 100 |
| DCR (Ω) | 0.085 |
| Current Rating (A DC) | 3 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Operating Temperature | -55°C to +130°C |
| MSL | 1 |
| Packaging | Bulk |
Wirewound High Current Power Choke
