Gowanda’s ER10M273JM is a high-quality, reliable electronic component from their M39010 Level-R Molded Unshielded Inductor series. This component weighs 0.283 grams and measures 6.1 × 2.16 × 2.16 mm, making it suitable for various applications requiring compact size and efficiency. Designed for through-hole technology (THT) mounting, it is QPL application grade with an inductance of 270 µH and a direct current resistance (DCR) of 25 Ω. It supports a current rating of 47 A DC and a self-resonant frequency (SRF) of 8 MHz, tested at a frequency of 0.79 MHz. The inductor offers a minimum quality factor (Q MIN) of 30 and dielectric withstanding voltage (DWV) options of 1000, 200, and 300. With a tolerance of ±5%, it is classified as Product Level M, Class 1, and features a lead (Pb) termination type with a Sn63Pb37 finish. The core is made of ferrite, and it operates within a temperature range of -55°C to +105°C. It has a moisture sensitivity level (MSL) of 1 and is packaged in tape and reel (T&R) format, although it is not fungal inert.
| Weight | 0.283 g |
|---|---|
| Dimensions | 6.1 × 2.16 × 2.16 mm |
| Series | ER10M |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 270 |
| DCR (Ω) | 25 |
| Current Rating (A DC) | 47 |
| SRF (MHz) | 8 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 30 |
| DWV | 1000, 200, 300 |
| Tolerance | ±5% |
| Product Level | M |
| Class | 1 |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| 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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