Gowanda’s ER18M271KM is a high-quality, reliable electronic component, specifically a M39010 Level-R Molded Unshielded Inductor. It weighs 0.85 grams and measures 10.34 × 3.99 × 3.99 mm. This inductor belongs to the ER18M series and is designed for through-hole technology (THT) mounting. It is suitable for QPL application grade with an inductance of 2.7 µH and a direct current resistance (DCR) of 1.2 Ω. The component supports a current rating of 460 A DC and a self-resonant frequency (SRF) of 120 MHz, tested at a frequency of 7.9 MHz with a minimum quality factor (Q MIN) of 30. It has a dielectric withstanding voltage (DWV) of 1000, 200 and a tolerance of ±10%. The product is classified as Level M, Class 1, with lead (Pb) termination type and a Sn63Pb37 termination finish. The core is made of phenolic material, and it is not shielded. It operates within a temperature range of -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R). The component 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) | 2.7 |
| DCR (Ω) | 1.2 |
| Current Rating (A DC) | 460 |
| SRF (MHz) | 120 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 30 |
| DWV | 1000, 200 |
| Tolerance | ±10% |
| 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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