Gowanda’s 8M820K is a high-quality molded unshielded RF coil designed for reliable performance in various electronic applications. With a compact size of 5.08 × 1.98 × 1.98 mm and a weight of 0.25 g, this component is part of the 8M series and features through-hole technology (THT) mounting. It is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 0.82 µH with a minimum Q factor of 40 at a test frequency of 25 MHz. The coil has a direct current resistance (DCR) of 0.22 Ω and a self-resonant frequency (SRF) of 200 MHz, supporting a current rating of 0.465 A DC. It can withstand a dielectric withstanding voltage (DWV) of 1000, 200 and operates within a temperature range of -55°C to +105°C. The component features a powdered iron core, is not shielded, and has a moisture sensitivity level (MSL) of 1. It is packaged in tape and reel (T&R) format, is fungal inert, and has a termination finish of Sn63Pb37.
| Weight | 0.25 g |
|---|---|
| Dimensions | 5.08 × 1.98 × 1.98 mm |
| Series | 8M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 0.82 |
| Q MIN | 40 |
| Test Freq (MHz) | 25 |
| DCR (Ω) | 0.22 |
| SRF (MHz) | 200 |
| Current Rating (A DC) | 0.465 |
| DWV | 1000, 200 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
