Gowanda’s MLRF17S393K is a M15305 qualified molded shielded coil inductor, part of the MLRF17S series, designed for high reliability in demanding applications. With a weight of 1 gram and compact dimensions of 9.91 × 3.86 × 3.86 mm, it features a through-hole mounting type and is suitable for QPL application grades. The inductor offers an inductance of 390 µH, a DCR of 7.4 Ω, and a current rating of 105 A DC. It operates at a self-resonant frequency of 6.2 MHz and a test frequency of 0.79 MHz, with a minimum Q factor of 60. The device is capable of withstanding dielectric withstanding voltages of 1000 and 200, with a tolerance of ±10%. It is classified at product level M, with lead-based termination and a Sn63Pb37 finish. The core is made of ferrite and is shielded, ensuring optimal performance within an operating temperature range of -55°C to +105°C. It has a moisture sensitivity level of 1 and is packaged in tape and reel, with fungal inert properties.
| Weight | 1 g |
|---|---|
| Dimensions | 9.91 × 3.86 × 3.86 mm |
| Series | MLRF17S |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 390 |
| DCR (Ω) | 7.4 |
| Current Rating (A DC) | 105 |
| SRF (MHz) | 6.2 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 60 |
| DWV | 1000, 200 |
| Tolerance | ±10% |
| Product Level | M |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| 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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