Gowanda’s SMP5057-393M is an unshielded open construction inductor designed for high reliability in electronic applications. Weighing 8.6 grams and measuring 19.05 × 15.75 × 16.51 mm, this inductor is part of the SMP5057 series and is suitable for surface mount technology (SMT). It is classified under the COTS+ application grade, offering an inductance of 390 µH with a direct current resistance (DCR) of 0.288 Ω. The component supports a current rating of 1.52 A DC and an I SAT of 2.7 A DC, with a tolerance of ±20%. Featuring a Pb termination type with a Sn63Pb37 finish, the inductor utilizes a ferrite core and operates effectively within a temperature range of -55°C to +125°C. It is rated at moisture sensitivity level (MSL) 1 and is available in tape and reel (T&R) packaging.
| Weight | 8.6 g |
|---|---|
| Dimensions | 19.05 × 15.75 × 16.51 mm |
| Series | SMP5057 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 390 |
| DCR (Ω) | 0.288 |
| Current Rating (A DC) | 1.52 |
| I SAT (A DC) | 2.7 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
Unshielded Open Construction Inductor
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