Gowanda’s SMP5057-391KLF is an unshielded open construction inductor designed for high performance in demanding applications. With a weight of 8.6 grams and dimensions of 19.05 × 15.75 × 16.51 mm, this inductor is part of the SMP5057 series and features surface mount technology (SMT) for easy integration. It is classified under the COTS+ application grade, offering an inductance of 3.9 µH with a direct current resistance (DCR) of 0.007 Ω. The inductor supports a current rating of 9.75 A DC and can handle saturation currents up to 24 A DC, with a tolerance of ±10%. It is RoHS compliant with Sn100 termination finish and operates efficiently across a temperature range of -55°C to +125°C. The core is made of ferrite, and the product is packaged in tape and reel (T&R) format, ensuring reliability and ease of use in various electronic applications.
| Weight | 8.6 g |
|---|---|
| Dimensions | 19.05 × 15.75 × 16.51 mm |
| Series | SMP5057 |
| Mounting Type | SMT |
| Application Grade | COTS+ |
| Inductance (µH) | 3.9 |
| DCR (Ω) | 0.007 |
| Current Rating (A DC) | 9.75 |
| I SAT (A DC) | 24 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn100 |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
Unshielded Open Construction Inductor
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