Gowanda’s 17S390M is a high-quality molded shielded RF coil designed for reliable performance in various applications. Weighing 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. The inductance is 0.39 µH with a minimum Q factor of 44, tested at a frequency of 25 MHz. It has a direct current resistance (DCR) of 0.18 Ω and a self-resonant frequency (SRF) of 250 MHz, with a current rating of 0.67 A DC. The dielectric withstanding voltage (DWV) is 1000, and it has a tolerance of ±20%. The termination type is lead-based with a Sn63Pb37 finish, and it features a phenolic 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. Note that 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) | 0.39 |
| Q MIN | 44 |
| Test Freq (MHz) | 25 |
| DCR (Ω) | 0.18 |
| SRF (MHz) | 250 |
| Current Rating (A DC) | 0.67 |
| DWV | 1000 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Phenolic |
| Shielded | Yes |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | No |
Molded Shielded RF Coils
