Gowanda’s 17S394J is a high-quality molded shielded RF coil designed for reliable performance in various electronic 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 a through-hole technology (THT) component with a commercial off-the-shelf (COTS) application grade, offering an inductance of 3900 µH and a minimum Q factor of 45. The coil operates at a test frequency of 0.25 MHz, with a direct current resistance (DCR) of 73.8 ohms and a self-resonant frequency (SRF) of 0.8 MHz. It supports a current rating of 0.035 A DC and a dielectric withstanding voltage (DWV) of 1000 volts. The component has a tolerance of ±5% and features a lead-based termination type with a Sn63Pb37 finish. Constructed with a ferrite core and shielded for enhanced performance, it operates within a temperature range of -55°C to +105°C, has a moisture sensitivity level (MSL) of 1, and is available in tape and reel (T&R) packaging. 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) | 3900 |
| Q MIN | 45 |
| Test Freq (MHz) | 0.25 |
| DCR (Ω) | 73.8 |
| SRF (MHz) | 0.8 |
| Current Rating (A DC) | 0.035 |
| DWV | 1000 |
| Tolerance | ±5% |
| 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
