Gowanda’s ER18M121JM 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, making it compact yet efficient. Part of the ER18M series, it features a Through-Hole Technology (THT) mounting type and is suitable for QPL application grades. With an inductance of 1.2 µH, a DCR of 0.4 Ω, and a current rating of 785 A DC, it ensures robust performance. The inductor operates within a frequency range of 7.9 MHz with a self-resonant frequency (SRF) of 180 MHz and a minimum Q factor of 30. It is designed to withstand dielectric withstanding voltages of 1000 and 200, with a tolerance of ±5%. The product is classified as Level M, Class 1, with a Pb termination type and Sn63Pb37 termination finish. It features a phenolic core and operates in temperatures ranging from -55°C to +125°C, with a moisture sensitivity level (MSL) of 1. The component is packaged in tape and reel (T&R) format 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) | 1.2 |
| DCR (Ω) | 0.4 |
| Current Rating (A DC) | 785 |
| SRF (MHz) | 180 |
| 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 | Phenolic |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | No |
M39010 Level-R Molded Unshielded Inductor
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