Gowanda’s SMP1812-222M is a molded unshielded inductor designed for high reliability in electronic applications. Weighing just 0.15 grams, it features compact dimensions of 4.2 × 3 × 2.9 mm and is part of the SMP1812 series. This surface-mount technology (SMT) component is suitable for COTS+ grade applications, offering an inductance of 22 µH with a direct current resistance (DCR) of 1.11 Ω. It supports a current rating of 0.453 A DC and an I SAT of 0.515 A DC, with a tolerance of ±20%. The inductor uses a ferrite core and has a termination type of Pb with a Sn63Pb37 finish. It operates effectively within a temperature range of -55°C to +125°C and is rated at moisture sensitivity level (MSL) 1. Packaged in tape and reel (T&R), 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) | 22 |
| DCR (Ω) | 1.11 |
| Current Rating (A DC) | 0.453 |
| I SAT (A DC) | 0.515 |
| 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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