Gowanda’s SML32-391J is a molded unshielded surface mount inductor designed for high reliability in electronic applications. Weighing just 0.05 grams and measuring 2.98 × 2.29 × 2.18 mm, this component is part of the SML32 series and is suitable for SMT mounting. It features a COTS+ application grade, with an inductance of 3.9 µH and a DCR of 1.3 Ω. The inductor supports a current rating of 0.378 A DC and an SRF of 55 MHz, tested at a frequency of 7.96 MHz with a minimum Q factor of 30. It offers a tolerance of ±5% and utilizes Pb termination with a Sn63Pb37 finish. The core is made of ferrite, and it operates effectively within a temperature range of -55°C to +125°C. With an MSL of 1, it is packaged in tape and reel and is 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) | 3.9 |
| DCR (Ω) | 1.3 |
| Current Rating (A DC) | 0.378 |
| SRF (MHz) | 55 |
| Test Freq (MHz) | 7.96 |
| Q MIN | 30 |
| Tolerance | ±5% |
| 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 Surface Mount Inductor
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