Gowanda’s 17S271G is a high-quality, reliable molded shielded RF coil designed for demanding applications. Weighing just 0.7 grams, this component features dimensions of 10.414 × 4.115 × 4.115 mm and is part of the 17S series. It is suitable for through-hole technology (THT) mounting and is classified as a commercial off-the-shelf (COTS) application grade. With an inductance of 2.7 µH and a minimum Q factor of 44, it operates at a test frequency of 7.9 MHz. The coil has a direct current resistance (DCR) of 0.28 Ω and a self-resonant frequency (SRF) of 92 MHz, with a current rating of 0.535 A DC. It can withstand a dielectric withstanding voltage (DWV) of 1000 and has a tolerance of ±2%. The termination type is lead-based with a Sn63Pb37 finish, and the core is made of powdered iron, ensuring it is shielded. It operates efficiently within a temperature range of -55°C to +105°C, has a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. However, 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) | 2.7 |
| Q MIN | 44 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 0.28 |
| SRF (MHz) | 92 |
| Current Rating (A DC) | 0.535 |
| DWV | 1000 |
| Tolerance | ±2% |
| 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 | No |
Molded Shielded RF Coils
