Gowanda’s 22M334J is a high-quality molded unshielded RF coil designed for reliable performance in various applications. Weighing 1.7 grams, this component features dimensions of 14.224 × 5.461 × 5.461 mm and is part of the 22M series. It is a through-hole technology (THT) component with a commercial off-the-shelf (COTS) application grade. The inductance is rated at 3300 µH with a minimum Q factor of 70, tested at a frequency of 0.25 MHz. It has a direct current resistance (DCR) of 38 ohms and a self-resonant frequency (SRF) of 1.6 MHz. The current rating is 0.058 A DC, and it can withstand dielectric withstanding voltages (DWV) of 180 and 700. The component offers a tolerance of ±5% and features a lead-based termination type with a Sn63Pb37 finish. Constructed with a powdered iron core, it is not shielded and operates within a temperature range of -55°C to +105°C. It has a moisture sensitivity level (MSL) of 1 and is packaged in tape and reel (T&R) format, with the added benefit of being fungal inert.
| 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 | ±5% |
| 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
