Gowanda’s 10M181J is a high-quality, reliable molded unshielded RF coil designed for demanding applications. With a compact weight of 0.3 g and dimensions of 6.35 × 2.413 × 2.413 mm, this component is part of the 10M series and features through-hole technology (THT) for mounting. It is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 1.8 µH and a minimum Q factor of 30 at a test frequency of 7.9 MHz. The coil has a direct current resistance (DCR) of 0.3 Ω and a self-resonant frequency (SRF) of 125 MHz, with a current rating of 455 A DC. It can withstand a dielectric withstanding voltage (DWV) of 300 and maintains a tolerance of ±5%. The termination type is lead-based with a Sn63Pb37 finish, and it utilizes a powdered iron core. Operating effectively in temperatures ranging from -55°C to +105°C, it is rated with a moisture sensitivity level (MSL) of 1 and is packaged in tape and reel (T&R) format. Additionally, the component is fungal inert, ensuring durability and reliability in various environments.
| Weight | 0.3 g |
|---|---|
| Dimensions | 6.35 × 2.413 × 2.413 mm |
| Series | 10M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 1.8 |
| Q MIN | 30 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 0.3 |
| SRF (MHz) | 125 |
| Current Rating (A DC) | 455 |
| DWV | 300 |
| 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
