Gowanda’s 8M390J is a high-quality molded unshielded RF coil designed for reliable performance in various electronic applications. Weighing just 0.25 grams, this component features compact dimensions of 5.08 × 1.98 × 1.98 mm and is part of the 8M series. It is suitable for through-hole technology (THT) mounting and is classified under the Commercial Off-The-Shelf (COTS) application grade. With an inductance of 0.39 µH and a minimum Q factor of 25 at a test frequency of 25 MHz, it offers efficient performance. The coil has a DC resistance of 0.59 Ω, a self-resonant frequency of 380 MHz, and a current rating of 0.42 A DC. It can withstand dielectric withstanding voltages of 1000 and 200, with a tolerance of ±5%. The termination type is lead-based with a Sn63Pb37 finish, and it features a phenolic core. Operating in temperatures ranging from -55°C to +125°C, it is rated at moisture sensitivity level 1 and is packaged in tape and reel format. Additionally, it is fungal inert, ensuring durability in various environments.
| Weight | 0.25 g |
|---|---|
| Dimensions | 5.08 × 1.98 × 1.98 mm |
| Series | 8M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 0.39 |
| Q MIN | 25 |
| Test Freq (MHz) | 25 |
| DCR (Ω) | 0.59 |
| SRF (MHz) | 380 |
| Current Rating (A DC) | 0.42 |
| DWV | 1000, 200 |
| Tolerance | ±5% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Phenolic |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
