Gowanda’s SMP1812-331MLF is a molded unshielded inductor designed for high-quality, reliable performance in electronic applications. With a compact weight of 0.15 g and dimensions of 4.2 × 3 × 2.9 mm, this inductor is part of the SMP1812 series and is suitable for surface mount technology (SMT). It is classified under the COTS+ application grade, offering an inductance of 3.3 µH, a DCR of 0.17 Ω, and a current rating of 1.158 A DC, with an I SAT of 1.397 A DC. The inductor features a tolerance of ±20% and is RoHS compliant with Sn100 termination finish. Constructed with a ferrite core, it operates efficiently within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. Packaged in tape and reel (T&R) format, it is also fungal inert, ensuring durability and reliability in various 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 | ±20% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| 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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