Gowanda’s 17S121G is a high-quality molded shielded RF coil designed for reliable performance in various applications. With a weight of 0.7 grams and dimensions of 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 1.2 µH and a minimum Q factor of 44 at a test frequency of 7.9 MHz. The coil has a low DC resistance of 0.1 ohms and a self-resonant frequency of 130 MHz, with a current rating of 0.895 A DC. It can withstand a dielectric withstanding voltage (DWV) of 1000 volts and has a tolerance of ±2%. The termination type is lead-based with a Sn63Pb37 finish, and it features a powdered iron core with shielding. The operating temperature range is from -55°C to +105°C, with a moisture sensitivity level (MSL) of 1, and it 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) | 1.2 |
| Q MIN | 44 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 0.1 |
| SRF (MHz) | 130 |
| Current Rating (A DC) | 0.895 |
| 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
