Gowanda’s SML32-220K is a molded unshielded surface mount inductor designed for high reliability in electronic applications. Weighing just 0.05 grams, it features compact dimensions of 2.98 × 2.29 × 2.18 mm and is part of the SML32 series. This inductor is suitable for COTS+ grade applications and offers an inductance of 0.22 µH with a DCR of 0.32 Ω. It supports a current rating of 0.805 A DC and has a self-resonant frequency of 350 MHz, tested at 25.2 MHz with a minimum Q factor of 30. The component has a tolerance of ±10% and utilizes a Pb termination type with a Sn63Pb37 finish. Constructed with a powdered iron core, it operates effectively in temperatures ranging from -55°C to +125°C and is rated at MSL 1. Packaged in tape and reel, it is also fungal inert, ensuring durability and performance in demanding environments.
| Weight | 0.05 g |
|---|---|
| Dimensions | 2.98 × 2.29 × 2.18 mm |
| Series | SML32 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 0.22 |
| DCR (Ω) | 0.32 |
| Current Rating (A DC) | 0.805 |
| SRF (MHz) | 350 |
| Test Freq (MHz) | 25.2 |
| Q MIN | 30 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded Surface Mount Inductor
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