Gowanda’s 22M204G is a high-quality molded unshielded RF coil designed for reliable performance in various applications. This component, part of the 22M series, features a compact design with dimensions of 14.224 × 5.461 × 5.461 mm and a weight of 1.7 g. It is suitable for through-hole technology (THT) mounting and is classified as a commercial off-the-shelf (COTS) application grade. The coil offers an inductance of 2000 µH with a minimum Q factor of 65, tested at a frequency of 0.25 MHz. It has a direct current resistance (DCR) of 29 Ω and a self-resonant frequency (SRF) of 2.1 MHz, with a current rating of 0.067 A DC. The dielectric withstanding voltage (DWV) is rated at 180, 700, and it maintains a tolerance of ±2%. The termination type is lead-based with a Sn63Pb37 finish, and the core is made of powdered iron. The component is not shielded and operates effectively within a temperature range of -55°C to +105°C. It is rated at moisture sensitivity level (MSL) 1, packaged in tape and reel (T&R) format, and is fungal inert.
| 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 | ±2% |
| 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
