Gowanda’s 17S473K is a high-quality, reliable molded shielded RF coil designed for various electronic applications. Weighing 0.7 grams, it features dimensions of 10.414 × 4.115 × 4.115 mm and is part of the 17S series. This through-hole technology (THT) component is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 470 µH with a minimum Q factor of 60. It operates at a test frequency of 0.79 MHz, with a DC resistance of 9.5 ohms and a self-resonant frequency of 5.7 MHz. The coil supports a current rating of 0.092 A DC and a dielectric withstanding voltage of 1000 volts, with a tolerance of ±10%. It features a lead-based termination type with a Sn63Pb37 finish and a ferrite core, ensuring effective shielding. The component operates within a temperature range of -55°C to +105°C, has a moisture sensitivity level of 1, and is packaged in tape and reel format.
| Weight | 0.7 g |
|---|---|
| Dimensions | 10.414 × 4.115 × 4.115 mm |
| Series | 17S |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 470 |
| Q MIN | 60 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 9.5 |
| SRF (MHz) | 5.7 |
| Current Rating (A DC) | 0.092 |
| DWV | 1000 |
| Tolerance | ±10% |
| 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
