Gowanda’s MLRF17S391J is a high-quality, reliable molded shielded coil inductor, part of the MLRF17S series, designed for demanding applications. This component is M15305 qualified and features a THT mounting type, making it suitable for various electronic assemblies. With an inductance of 3.9 µH and a DCR of 0.4 Ω, it supports a current rating of 450 A DC and an SRF of 75 MHz. The inductor operates efficiently across a wide temperature range of -55°C to +105°C and is characterized by a Q MIN of 44. It is constructed with a powdered iron core and features a Pb termination type with a Sn63Pb37 finish. The product is packaged in T&R format, is fungal inert, and has an MSL of 1, ensuring durability and reliability in critical applications.
| Weight | 1 g |
|---|---|
| Dimensions | 9.91 × 3.86 × 3.86 mm |
| Series | MLRF17S |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 3.9 |
| DCR (Ω) | 0.4 |
| Current Rating (A DC) | 450 |
| SRF (MHz) | 75 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 44 |
| DWV | 1000, 200 |
| Tolerance | ±5% |
| Product Level | M |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | Yes |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
M15305 Qualified Molded Shielded Coil Inductor
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