Gowanda’s ER18M681KP is a high-quality, reliable electronic component, specifically a M39010 Level-R Molded Unshielded Inductor. It features a weight of 0.85 grams and dimensions of 10.34 × 3.99 × 3.99 mm. Part of the ER18M series, this inductor is designed for through-hole technology (THT) mounting and is suitable for QPL application grades. It offers an inductance of 6.8 µH, a direct current resistance (DCR) of 0.375 ohms, and a current rating of 560 A DC. The self-resonant frequency (SRF) is 50 MHz, with a test frequency of 7.9 MHz and a minimum Q factor of 30. It can withstand dielectric withstanding voltages (DWV) of 1000 and 200, with a tolerance of ±10%. Classified as Product Level P and Class 1, it has a lead-based termination type with a Sn63Pb37 finish. The core is made of powdered iron, and it is not shielded. The operating temperature ranges from -55°C to +105°C, with a moisture sensitivity level (MSL) of 1. It 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) | 6.8 |
| DCR (Ω) | 0.375 |
| Current Rating (A DC) | 560 |
| SRF (MHz) | 50 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 30 |
| DWV | 1000, 200 |
| Tolerance | ±10% |
| 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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