Gowanda’s 8M122J is a high-quality molded unshielded RF coil designed for reliable performance in various electronic applications. Weighing just 0.25 grams and measuring 5.08 × 1.98 × 1.98 mm, this component is part of the 8M series and features a through-hole mounting type. It is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 12 µH with a minimum Q factor of 40 at a test frequency of 2.5 MHz. The coil has a DC resistance of 3 ohms and a self-resonant frequency of 31 MHz, with a current rating of 0.126 A DC. It can withstand dielectric withstanding voltages of 1000 and 200 volts, with a tolerance of ±5%. The termination type is lead-based with a Sn63Pb37 finish, and the core is made of powdered iron. Operating within a temperature range of -55°C to +105°C, the 8M122J is fungal inert and comes with a moisture sensitivity level of 1, packaged in tape and reel format.
| Weight | 0.25 g |
|---|---|
| Dimensions | 5.08 × 1.98 × 1.98 mm |
| Series | 8M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 12 |
| Q MIN | 40 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 3 |
| SRF (MHz) | 31 |
| Current Rating (A DC) | 0.126 |
| DWV | 1000, 200 |
| 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
