Gowanda’s ER17S391JM is a high-quality, reliable electronic component designed for demanding applications. This M39010 Level-R Molded Shielded Inductor, part of the ER17S series, features a compact design with dimensions of 9.91 × 3.86 × 3.86 mm and a weight of 1.13 g. It is suitable for through-hole technology (THT) mounting and meets QPL application grade standards. With an inductance of 3.9 µH, a DCR of 0.4 Ω, and a current rating of 450 A DC, it offers robust performance. The inductor operates efficiently within a frequency range, with an SRF of 75 MHz and a test frequency of 7.9 MHz. It boasts a Q MIN of 44 and a dielectric withstanding voltage (DWV) of 1000, 200. The product is rated at tolerance levels of ±5% and is classified as Product Level M, Class 1. It features a Pb termination type with a Sn63Pb37 finish and is constructed with a powdered iron core, ensuring it is shielded. The inductor operates within a temperature range of -55°C to +105°C, has an MSL of 1, and is packaged in tape and reel (T&R) format. However, it is not fungal inert.
| Weight | 1.13 g |
|---|---|
| Dimensions | 9.91 × 3.86 × 3.86 mm |
| Series | ER17S |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 3.9 |
| DCR (Ω) | 0.4 |
| Current Rating (A DC) | 450 |
| SRF (MHz) | 75 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 44 |
| DWV | 1000, 200 |
| Tolerance | ±5% |
| Product Level | M |
| Class | 1 |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | Yes |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | No |
M39010 Level-R Molded Shielded Inductor
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