Gowanda’s 8M181G 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 a through-hole technology (THT) component suitable for commercial off-the-shelf (COTS) applications. With an inductance of 1.8 µH and a minimum Q factor of 40, it operates efficiently at a test frequency of 7.9 MHz. The coil has a direct current resistance (DCR) of 0.56 Ω and a self-resonant frequency (SRF) of 135 MHz, supporting a current rating of 0.29 A DC. It is built with a powdered iron core and features a termination type of Pb with a Sn63Pb37 finish. The component is designed to withstand operating temperatures ranging from -55°C to +105°C and has a moisture sensitivity level (MSL) of 1. It is packaged in tape and reel (T&R) format and is fungal inert, ensuring durability and reliability in demanding environments.
| Weight | 0.25 g |
|---|---|
| Dimensions | 5.08 × 1.98 × 1.98 mm |
| Series | 8M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 1.8 |
| Q MIN | 40 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 0.56 |
| SRF (MHz) | 135 |
| Current Rating (A DC) | 0.29 |
| 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
