Gowanda’s SMP5057-474K is an unshielded open construction inductor designed for high-quality, reliable electronic applications. Weighing 8.6 grams, it features dimensions of 19.05 × 15.75 × 16.51 mm and is part of the SMP5057 series. This surface-mount technology (SMT) component is suitable for COTS+ grade applications, offering an inductance of 4700 µH with a direct current resistance (DCR) of 3.79 Ω. It supports a current rating of 0.415 A DC and an I SAT of 0.78 A DC, with a tolerance of ±10%. The inductor uses a ferrite core and has a termination type of Pb with a Sn63Pb37 finish. It operates efficiently within a temperature range of -55°C to +125°C, has a moisture sensitivity level (MSL) of 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) | 4700 |
| DCR (Ω) | 3.79 |
| Current Rating (A DC) | 0.415 |
| I SAT (A DC) | 0.78 |
| Tolerance | ±10% |
| 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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