Gowanda’s 17S272M is a high-quality molded shielded RF coil designed for reliable performance in various applications. Weighing 0.7 grams and measuring 10.414 × 4.115 × 4.115 mm, this component is part of the 17S series and features through-hole technology (THT) mounting. It is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 27 µH with a minimum Q factor of 45 at a test frequency of 2.5 MHz. The coil has a DC resistance of 1.19 ohms, a self-resonant frequency of 38 MHz, and a current rating of 0.26 A DC. It can withstand a dielectric withstanding voltage (DWV) of 1000 volts and operates within a temperature range of -55°C to +105°C. The component has a tolerance of ±20%, uses a lead-based termination type with a Sn63Pb37 finish, and features a ferrite core with shielding. It is rated at moisture sensitivity level (MSL) 1 and is packaged in tape and reel (T&R) format, though it is not fungal inert.
| Weight | 0.7 g |
|---|---|
| Dimensions | 10.414 × 4.115 × 4.115 mm |
| Series | 17S |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 27 |
| Q MIN | 45 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 1.19 |
| SRF (MHz) | 38 |
| Current Rating (A DC) | 0.26 |
| DWV | 1000 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| Shielded | Yes |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | No |
Molded Shielded RF Coils
