Gowanda’s 22M334K is a high-quality, reliable molded unshielded RF coil designed for COTS applications. Weighing 1.7 grams, it features dimensions of 14.224 × 5.461 × 5.461 mm and is part of the 22M series. This component is mounted using THT and offers an inductance of 3300 µH with a Q minimum of 70 at a test frequency of 0.25 MHz. It has a DCR of 38 Ω, an SRF of 1.6 MHz, and a current rating of 0.058 A DC. The device can withstand a dielectric withstanding voltage of 180, 700 and operates within a temperature range of -55°C to +105°C. It has a tolerance of ±10% and uses Pb termination with a Sn63Pb37 finish. The core is made of powdered iron, and the component is fungal inert, with an MSL of 1, packaged in T&R.
| Weight | 1.7 g |
|---|---|
| Dimensions | 14.224 × 5.461 × 5.461 mm |
| Series | 22M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 3300 |
| Q MIN | 70 |
| Test Freq (MHz) | 0.25 |
| DCR (Ω) | 38 |
| SRF (MHz) | 1.6 |
| Current Rating (A DC) | 0.058 |
| 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
