Gowanda’s ER17S181KR is a high-quality, reliable electronic component designed for demanding applications. This M39010 Level-R molded shielded inductor features a compact design with dimensions of 9.91 × 3.86 × 3.86 mm and a weight of 1.13 g. It is part of the ER17S series and is mounted using through-hole technology (THT). The inductor is QPL application grade, offering an inductance of 1.8 µH, a DCR of 0.14 Ω, and a current rating of 755 A DC. It operates within a frequency range of 7.9 MHz with a self-resonant frequency (SRF) of 105 MHz and a minimum Q factor of 44. The component is designed to withstand a dielectric withstanding voltage (DWV) of 1000, 200 and has a tolerance of ±10%. It is classified as Product Level R, Class 1, with a powdered iron core and is shielded for enhanced performance. The inductor is suitable for use in temperatures ranging from -55°C to +105°C, has a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. The termination type is Pb with a Sn63Pb37 finish, 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) | 1.8 |
| DCR (Ω) | 0.14 |
| Current Rating (A DC) | 755 |
| SRF (MHz) | 105 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 44 |
| DWV | 1000, 200 |
| Tolerance | ±10% |
| Product Level | R |
| 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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