Gowanda’s SML32-220M 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, making it ideal for space-constrained designs. 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. The component is tested at a frequency of 25.2 MHz and guarantees a minimum Q factor of 30, with a tolerance of ±20%. It uses a powdered iron core and is not shielded, operating efficiently within a temperature range of -55°C to +125°C. The inductor features Pb termination with a Sn63Pb37 finish, is fungal inert, and has an MSL of 1, packaged in tape and reel for ease of use in automated assembly processes.
| 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 | ±20% |
| 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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