Gowanda’s SMP1812-221M is a molded unshielded inductor designed for high reliability in electronic applications. Weighing just 0.15 grams and measuring 4.2 × 3 × 2.9 mm, this component is part of the SMP1812 series and is suitable for surface mount technology (SMT). It features a COTS+ application grade, with an inductance of 2.2 µH, a direct current resistance (DCR) of 0.13 Ω, and a current rating of 1.325 A DC. The inductor can handle a saturation current (I SAT) of 1.697 A DC and has a tolerance of ±20%. It uses 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, it is 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) | 2.2 |
| DCR (Ω) | 0.13 |
| Current Rating (A DC) | 1.325 |
| I SAT (A DC) | 1.697 |
| 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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