Gowanda’s SMP1812-391M 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 and is part of the SMP1812 series. It is suitable for surface mount technology (SMT) and is classified under the COTS+ application grade. The inductor offers an inductance of 3.9 µH with a direct current resistance (DCR) of 0.22 Ω, supporting a current rating of 1.018 A DC and a saturation current (I SAT) of 1.25 A DC. With a tolerance of ±20%, it utilizes a ferrite core and has a termination type of Pb with a Sn63Pb37 finish. Operating efficiently in temperatures ranging from -55°C to +125°C, it is rated at moisture sensitivity level (MSL) 1 and is packaged in tape and reel (T&R) format. Additionally, the component is fungal inert, ensuring durability and reliability in demanding environments.
| Weight | 0.15 g |
|---|---|
| Dimensions | 4.2 × 3 × 2.9 mm |
| Series | SMP1812 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 3.9 |
| DCR (Ω) | 0.22 |
| Current Rating (A DC) | 1.018 |
| I SAT (A DC) | 1.25 |
| Tolerance | ±20% |
| 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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