Gowanda’s 8M471G is a high-quality, reliable molded unshielded RF coil designed for various applications. With a weight of 0.25 g and compact dimensions of 5.08 × 1.98 × 1.98 mm, this component is part of the 8M series and features a through-hole technology (THT) mounting type. It is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 4.7 µH and a minimum Q factor of 55 at a test frequency of 7.9 MHz. The coil has a DC resistance of 2.1 Ω, a self-resonant frequency of 88 MHz, and a current rating of 0.15 A DC. It is designed to withstand a dielectric withstanding voltage (DWV) of 1000, 200 and operates within a temperature range of -55°C to +105°C. The component features a powdered iron core, is non-shielded, and has a moisture sensitivity level (MSL) of 1. It is packaged in tape and reel (T&R) format, is fungal inert, and has a termination finish of Sn63Pb37.
| Weight | 0.25 g |
|---|---|
| Dimensions | 5.08 × 1.98 × 1.98 mm |
| Series | 8M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 4.7 |
| Q MIN | 55 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 2.1 |
| SRF (MHz) | 88 |
| Current Rating (A DC) | 0.15 |
| DWV | 1000, 200 |
| Tolerance | ±2% |
| 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
