Gowanda’s ER18M470KR is a high-quality, reliable electronic component from the M39010 Level-R Molded Unshielded Inductor series. It features a compact design with dimensions of 10.34 × 3.99 × 3.99 mm and a weight of 0.85 g. This through-hole technology (THT) inductor is suitable for QPL application grades, offering an inductance of 0.47 µH and a direct current resistance (DCR) of 0.085 Ω. It supports a current rating of 1700 A DC and a self-resonant frequency (SRF) of 300 MHz, tested at 25 MHz with a minimum Q factor of 50. The device is designed to operate within a temperature range of -55°C to +125°C, with a dielectric withstanding voltage (DWV) of 1000, 200. It has a tolerance of ±10% and is classified as a Product Level R, Class 1 component. The inductor features a phenolic core, is non-shielded, and has a termination type of Pb with a Sn63Pb37 finish. It is packaged in tape and reel (T&R) format and is not fungal inert, with a moisture sensitivity level (MSL) of 1.
| Weight | 0.85 g |
|---|---|
| Dimensions | 10.34 × 3.99 × 3.99 mm |
| Series | ER18M |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 0.47 |
| DCR (Ω) | 0.085 |
| Current Rating (A DC) | 1700 |
| SRF (MHz) | 300 |
| Test Freq (MHz) | 25 |
| Q MIN | 50 |
| DWV | 1000, 200 |
| Tolerance | ±10% |
| Product Level | R |
| 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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