Gowanda’s ER17S303JR is a high-quality, reliable electronic component designed for demanding applications. This M39010 Level-R Molded Shielded Inductor is part of the ER17S series and features a robust construction 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 is QPL application grade. The inductor offers an inductance of 300 µH, a direct current resistance (DCR) of 6.4 Ω, and a current rating of 110 A DC. It operates with a self-resonant frequency (SRF) of 6.5 MHz and a test frequency of 0.79 MHz, with a minimum quality factor (Q MIN) of 55. The device is designed to withstand dielectric withstanding voltages (DWV) of 1000 and 200, with a tolerance of ±5%. It is classified as Product Level R, Class 1, and features a Pb termination type with a Sn63Pb37 finish. The core is made of ferrite, and the component is shielded, operating effectively within a temperature range of -55°C to +105°C. It has a moisture sensitivity level (MSL) of 1 and is packaged in tape and reel (T&R) format, 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) | 300 |
| DCR (Ω) | 6.4 |
| Current Rating (A DC) | 110 |
| SRF (MHz) | 6.5 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 55 |
| DWV | 1000, 200 |
| Tolerance | ±5% |
| Product Level | R |
| 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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