Gowanda’s ER15M123JR is a high-quality, reliable electronic component, specifically a M39010 Level-R Molded Unshielded Inductor. It features a compact design with dimensions of 9.27 × 3.71 × 3.71 mm and a weight of 0.85 g. This inductor belongs to the ER15M series and is designed for through-hole technology (THT) mounting. It is suitable for QPL application grades, offering an inductance of 120 µH, a direct current resistance (DCR) of 5.2 Ω, and a current rating of 124 A DC. The inductor operates at a self-resonant frequency (SRF) of 8.7 MHz, with a test frequency of 0.79 MHz and a minimum quality factor (Q MIN) of 65. It is built to withstand dielectric withstanding voltages (DWV) of 1000 and 300, with a tolerance of ±5%. The product is classified as Level R, Class 1, and features a Pb termination type with a Sn63Pb37 finish. Constructed with a powdered iron core, it is not shielded and operates within a temperature range of -55°C to +105°C. The component has a moisture sensitivity level (MSL) of 1 and is packaged in tape and reel (T&R) format, though it is not fungal inert.
| Weight | 0.85 g |
|---|---|
| Dimensions | 9.27 × 3.71 × 3.71 mm |
| Series | ER15M |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 120 |
| DCR (Ω) | 5.2 |
| Current Rating (A DC) | 124 |
| SRF (MHz) | 8.7 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 65 |
| DWV | 1000, 300 |
| Tolerance | ±5% |
| Product Level | R |
| Class | 1 |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | No |
M39010 Level-R Molded Unshielded Inductor
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