Gowanda’s ER18M471JM is a high-quality, reliable electronic component designed for demanding applications. This M39010 Level-R molded unshielded inductor is part of the ER18M series and features a through-hole mounting type, making it suitable for various electronic assemblies. With an inductance of 4.7 µH and a DCR of 0.21 Ω, it supports a current rating of 745 A DC and an SRF of 60 MHz, tested at a frequency of 7.9 MHz. The inductor offers a Q MIN of 30 and a dielectric withstanding voltage of 1000, 200, with a tolerance of ±5%. It is classified as Product Level M, Class 1, and uses a powdered iron core. The termination type is Pb with a Sn63Pb37 finish, and it operates within a temperature range of -55°C to +105°C. The component is packaged in tape and reel format, has an MSL of 1, and is not fungal inert.
| Weight | 0.85 g |
|---|---|
| Dimensions | 10.34 × 3.99 × 3.99 mm |
| Series | ER18M |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 4.7 |
| DCR (Ω) | 0.21 |
| Current Rating (A DC) | 745 |
| SRF (MHz) | 60 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 30 |
| DWV | 1000, 200 |
| 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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