Gowanda’s MLRF17S331K 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 QPL-grade applications. It offers an inductance of 3.3 µH with a DCR of 0.35 Ω and a current rating of 480 A DC. The inductor operates effectively within a frequency range, with an SRF of 85 MHz and a test frequency of 7.9 MHz, ensuring a Q MIN of 44. It is built with a powdered iron core and is shielded, providing stability across a wide operating temperature range of -55°C to +105°C. The product is packaged in T&R, has a DWV of 1000, 200, and is rated with a tolerance of ±10%. It features Pb termination with a Sn63Pb37 finish, is MSL 1 rated, and is fungal inert, ensuring durability and reliability in various environments.
| Weight | 1 g |
|---|---|
| Dimensions | 9.91 × 3.86 × 3.86 mm |
| Series | MLRF17S |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 3.3 |
| DCR (Ω) | 0.35 |
| Current Rating (A DC) | 480 |
| SRF (MHz) | 85 |
| Test Freq (MHz) | 7.9 |
| Q MIN | 44 |
| DWV | 1000, 200 |
| Tolerance | ±10% |
| 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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