Gowanda’s 17S472K is a high-quality molded shielded RF coil designed for reliable performance in various electronic applications. This component, part of the 17S series, features a compact design with dimensions of 10.414 × 4.115 × 4.115 mm and a weight of 0.7 g. It is suitable for through-hole technology (THT) mounting and is classified under the Commercial Off-The-Shelf (COTS) application grade. With an inductance of 47 µH and a minimum Q factor of 50, it operates efficiently at a test frequency of 2.5 MHz. The coil has a direct current resistance (DCR) of 2.11 Ω, a self-resonant frequency (SRF) of 27 MHz, and a current rating of 0.195 A DC. It is designed to withstand a dielectric withstanding voltage (DWV) of 1000, with a tolerance of ±10%. The termination type is lead-based with a Sn63Pb37 finish, and the core material is ferrite, providing effective shielding. The component operates 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) | 47 |
| Q MIN | 50 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 2.11 |
| SRF (MHz) | 27 |
| Current Rating (A DC) | 0.195 |
| 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
