Gowanda’s SMP1812-331K is a high-quality molded unshielded inductor designed for reliable performance in various applications. Weighing just 0.15 grams, this component features compact dimensions of 4.2 × 3 × 2.9 mm, making it suitable for space-constrained designs. It belongs to the SMP1812 series and is mounted using surface-mount technology (SMT). The inductor is categorized under COTS+ application grade, offering an inductance of 3.3 µH with a DCR of 0.17 Ω. It supports a current rating of 1.158 A DC and an I SAT of 1.397 A DC, with a tolerance of ±10%. The termination type is Pb with a Sn63Pb37 finish, and it utilizes a ferrite core. Operating efficiently within a temperature range of -55°C to +125°C, it is rated MSL 1 and packaged in tape and reel (T&R) format. Additionally, the component is fungal inert, ensuring durability and reliability in challenging environments.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.2 × 3 × 2.9 mm |
| Series | SMP1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 3.3 |
| DCR (Ω) | 0.17 |
| Current Rating (A DC) | 1.158 |
| I SAT (A DC) | 1.397 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded Inductor
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