Gowanda’s 17S823K is a high-quality, reliable molded shielded RF coil designed for various applications, featuring a weight of 0.7 grams and compact dimensions of 10.414 × 4.115 × 4.115 mm. Part of the 17S series, this component is suitable for through-hole technology (THT) mounting and is classified under commercial off-the-shelf (COTS) application grade. It offers an inductance of 820 µH with a minimum Q factor of 60, tested at a frequency of 0.79 MHz. The coil has a direct current resistance (DCR) of 13 ohms and a self-resonant frequency (SRF) of 4.2 MHz, with a current rating of 0.08 A DC. It can withstand a dielectric withstanding voltage (DWV) of 1000 volts and has a tolerance of ±10%. The termination type is lead-based with a finish of Sn63Pb37, and it features a ferrite 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) | 820 |
| Q MIN | 60 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 13 |
| SRF (MHz) | 4.2 |
| Current Rating (A DC) | 0.08 |
| 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
