Gowanda’s ER18M331JP 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 Technology (THT) mounting type. It boasts an inductance of 3.3 µH with a direct current resistance (DCR) of 0.14 Ω and a current rating of 945 A DC. The inductor operates efficiently within a frequency range, with a self-resonant frequency (SRF) of 70 MHz and a test frequency of 7.9 MHz. It maintains a minimum quality factor (Q MIN) of 30 and a dielectric withstanding voltage (DWV) of 1000, 200. The product is classified as Level P, Class 1, with a tolerance of ±5%. It features a powdered iron core and is not shielded, operating within a temperature range of -55°C to +105°C. The termination type is Pb with a Sn63Pb37 finish, and it is packaged in tape and reel (T&R) format. The inductor is not fungal inert and has a moisture sensitivity level (MSL) of 1, making it suitable for various high-grade applications.
| 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 | P |
| 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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