Gowanda’s 22M204K is a high-quality molded unshielded RF coil designed for reliable performance in various applications. Weighing 1.7 grams and measuring 14.224 × 5.461 × 5.461 mm, this component is part of the 22M series and features through-hole technology (THT) for mounting. It is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 2000 µH with a minimum Q factor of 65 at a test frequency of 0.25 MHz. The coil has a direct current resistance (DCR) of 29 ohms and a self-resonant frequency (SRF) of 2.1 MHz, with a current rating of 0.067 A DC. It is built with a powdered iron core and has a dielectric withstanding voltage (DWV) of 180, 700. The component is lead-terminated with a Sn63Pb37 finish, ensuring durability and reliability. It operates efficiently within a temperature range of -55°C to +105°C and is rated with a moisture sensitivity level (MSL) of 1. Packaged in tape and reel (T&R) format, the 22M204K is also fungal inert, making it a robust choice for demanding environments.
| Weight | 1.7 g |
|---|---|
| Dimensions | 14.224 × 5.461 × 5.461 mm |
| Series | 22M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 2000 |
| Q MIN | 65 |
| Test Freq (MHz) | 0.25 |
| DCR (Ω) | 29 |
| SRF (MHz) | 2.1 |
| Current Rating (A DC) | 0.067 |
| DWV | 180, 700 |
| 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
