Gowanda’s ER17S243JM 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 240 µH with a tolerance of ±5%, and a direct current resistance (DCR) of 5.8 Ω. The inductor supports a current rating of 115 A DC and has a self-resonant frequency (SRF) of 7 MHz, tested at a frequency of 0.79 MHz with a minimum Q factor of 55. It is built with a ferrite core and shielded for enhanced performance, operating efficiently within a temperature range of -55°C to +105°C. The product is classified as M39010 Level-R, with a dielectric withstanding voltage (DWV) of 1000, 200, and is packaged in tape and reel (T&R) format. It features a Pb termination type with a Sn63Pb37 finish and is rated at moisture sensitivity level (MSL) 1, although 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) | 240 |
| DCR (Ω) | 5.8 |
| Current Rating (A DC) | 115 |
| SRF (MHz) | 7 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 55 |
| DWV | 1000, 200 |
| Tolerance | ±5% |
| Product Level | M |
| Class | 1 |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| 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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