Gowanda’s ER10M471JM is a high-quality, reliable electronic component, specifically a M39010 Level-R Molded Unshielded Inductor, designed for demanding applications. With a compact weight of 0.283 g and dimensions of 6.1 × 2.16 × 2.16 mm, it belongs to the ER10M series and features through-hole technology (THT) for mounting. This inductor is QPL application grade, offering an inductance of 4.7 µH, a direct current resistance (DCR) of 1.2 Ω, and a current rating of 230 A DC. It operates at a self-resonant frequency (SRF) of 75 MHz and a test frequency of 7.9 MHz, with a minimum Q factor of 45. The device is rated for dielectric withstanding voltages (DWV) of 1000, 200, and 300, with a tolerance of ±5%. It is classified as Product Level M, Class 1, with lead-based (Pb) termination and a Sn63Pb37 finish. The core is made of powdered iron, and it is not shielded. It operates within a temperature range of -55°C to +105°C, has a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. However, it is not fungal inert.
| Weight | 0.283 g |
|---|---|
| Dimensions | 6.1 × 2.16 × 2.16 mm |
| Series | ER10M |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 4.7 |
| DCR (Ω) | 1.2 |
| Current Rating (A DC) | 230 |
| SRF (MHz) | 75 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 45 |
| DWV | 1000, 200, 300 |
| Tolerance | ±5% |
| Product Level | M |
| 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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