Gowanda’s 8M470J is a high-quality molded unshielded RF coil designed for reliable performance in various electronic applications. With a compact size of 5.08 × 1.98 × 1.98 mm and a weight of 0.25 g, this component is part of the 8M series and features through-hole technology (THT) mounting. It is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 0.47 µH and a minimum Q factor of 25 at a test frequency of 25 MHz. The coil has a DC resistance of 0.62 Ω, a self-resonant frequency of 340 MHz, and a current rating of 0.41 A DC. It is capable of withstanding dielectric withstanding voltages (DWV) of 1000 and 200, with a tolerance of ±5%. The termination type is lead-based (Pb) with a Sn63Pb37 finish, and it features a phenolic core. Operating effectively in temperatures ranging from -55°C to +125°C, the 8M470J is fungal inert and comes in tape and reel (T&R) packaging, with a moisture sensitivity level (MSL) of 1.
| Weight | 0.25 g |
|---|---|
| Dimensions | 5.08 × 1.98 × 1.98 mm |
| Series | 8M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 0.47 |
| Q MIN | 25 |
| Test Freq (MHz) | 25 |
| DCR (Ω) | 0.62 |
| SRF (MHz) | 340 |
| Current Rating (A DC) | 0.41 |
| 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
