Gowanda’s ER18M331JM is a high-quality, reliable electronic component designed for demanding applications. This M39010 Level-R molded unshielded inductor weighs 0.85 grams and measures 10.34 × 3.99 × 3.99 mm. It belongs to the ER18M series and features a through-hole mounting type, making it suitable for QPL-grade applications. With an inductance of 3.3 µH, a DCR of 0.14 Ω, and a current rating of 945 A DC, it operates efficiently at a test frequency of 7.9 MHz and an SRF of 70 MHz. The inductor has a Q MIN of 30, a DWV of 1000, 200, and a tolerance of ±5%. It is classified as Product Level M, Class 1, with a Pb termination type and Sn63Pb37 termination 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 an MSL of 1, and is packaged in T&R. However, it 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) | 3.3 |
| DCR (Ω) | 0.14 |
| Current Rating (A DC) | 945 |
| SRF (MHz) | 70 |
| 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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