Gowanda’s MLRF17S273J is a M15305 qualified molded shielded coil inductor, part of the MLRF17S series, designed for high reliability in demanding applications. Weighing just 1 gram, it features dimensions of 9.91 × 3.86 × 3.86 mm and is suitable for through-hole mounting (THT). With an inductance of 270 µH, a DCR of 5.8 Ω, and a current rating of 115 A DC, it operates efficiently across a frequency range with an SRF of 7 MHz and a test frequency of 0.79 MHz. The inductor offers a Q MIN of 55 and a dielectric withstanding voltage (DWV) of 1000, 200. It maintains performance within a tolerance of ±5% and is rated at product level M. The component features a Pb termination type with a Sn63Pb37 finish, a ferrite core, and is shielded for enhanced performance. It operates reliably in temperatures ranging from -55°C to +105°C, with a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring durability in various environments.
| Weight | 1 g |
|---|---|
| Dimensions | 9.91 × 3.86 × 3.86 mm |
| Series | MLRF17S |
| Mounting Type | THT |
| Application Grade | QPL |
| Inductance (µH) | 270 |
| DCR (Ω) | 5.8 |
| Current Rating (A DC) | 115 |
| SRF (MHz) | 7 |
| Test Freq (MHz) | 0.79 |
| Q MIN | 55 |
| DWV | 1000, 200 |
| Tolerance | ±5% |
| 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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