Gowanda’s ER17S121KP is a high-quality, reliable electronic component, specifically a M39010 Level-R Molded Shielded Inductor, designed for demanding applications. Weighing 1.13 grams and measuring 9.91 × 3.86 × 3.86 mm, this inductor is part of the ER17S series and features a Through-Hole Technology (THT) mounting type. It is QPL application grade with an inductance of 1.2 µH and a DCR of 0.1 Ω, supporting a current rating of 895 A DC. The inductor has a self-resonant frequency (SRF) of 130 MHz and a test frequency of 7.9 MHz, with a minimum Q factor of 44. It is designed to withstand dielectric withstanding voltages (DWV) of 1000 and 200, with a tolerance of ±10%. The product is classified as Level P, Class 1, with lead (Pb) termination and a Sn63Pb37 finish. Constructed with a powdered iron core, it is shielded and operates 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) | 1.2 |
| DCR (Ω) | 0.1 |
| Current Rating (A DC) | 895 |
| SRF (MHz) | 130 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 44 |
| DWV | 1000, 200 |
| Tolerance | ±10% |
| Product Level | P |
| 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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