Gowanda’s ER10M821KR is a high-quality, reliable electronic component designed for demanding applications. This M39010 Level-R molded unshielded inductor is part of the ER10M series and features a through-hole mounting type. It offers an inductance of 8.2 µH with a DCR of 2.7 Ω and a current rating of 155 A DC. The inductor operates effectively within a frequency range, with a self-resonant frequency (SRF) of 55 MHz and a test frequency of 7.9 MHz. It is built to withstand a dielectric withstanding voltage (DWV) of 1000, 200, 300 and maintains a Q factor of at least 55. The component is designed with a powdered iron core and has a termination type of Pb with a Sn63Pb37 finish. It is suitable for use in extreme temperatures ranging from -55°C to +105°C and is classified as MSL 1, ensuring high reliability and performance in various applications.
| Weight | 0.283 g |
|---|---|
| Dimensions | 6.1 × 2.16 × 2.16 mm |
| Series | ER10M |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 8.2 |
| DCR (Ω) | 2.7 |
| Current Rating (A DC) | 155 |
| SRF (MHz) | 55 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 55 |
| DWV | 1000, 200, 300 |
| Tolerance | ±10% |
| Product Level | R |
| 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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