Gowanda’s ER17S431JM is a high-quality, reliable molded shielded inductor designed for demanding applications. Part of the ER17S series, this inductor features a QPL application grade and is suitable for through-hole technology (THT) mounting. It offers an inductance of 4.3 µH with a tolerance of ±5%, a direct current resistance (DCR) of 0.55 Ω, and a current rating of 380 A DC. The inductor operates efficiently within a frequency range, with a self-resonant frequency (SRF) of 70 MHz and a test frequency of 7.9 MHz. It is constructed with a powdered iron core and is shielded to minimize electromagnetic interference. The product is designed to withstand operating temperatures from -55°C to +105°C and has a moisture sensitivity level (MSL) of 1. It features a lead-based termination type with a Sn63Pb37 finish, ensuring robust performance in various environments. The inductor is packaged in tape and reel (T&R) format for convenient handling and assembly.
| Weight | 1.13 g |
|---|---|
| Dimensions | 9.91 × 3.86 × 3.86 mm |
| Series | ER17S |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 4.3 |
| DCR (Ω) | 0.55 |
| Current Rating (A DC) | 380 |
| SRF (MHz) | 70 |
| 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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