Gowanda’s 8M221JLF is a high-quality, reliable electronic component, specifically a molded unshielded RF coil, designed for various applications. Weighing 0.25 grams and measuring 5.08 × 1.98 × 1.98 mm, this component is part of the Series 8M and features through-hole technology (THT) mounting. It is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 2.2 µH with a minimum Q factor of 45 at a test frequency of 7.9 MHz. The coil has a direct current resistance (DCR) of 0.72 Ω and a self-resonant frequency (SRF) of 130 MHz, with a current rating of 0.257 A DC. It is designed to withstand dielectric withstanding voltages (DWV) of 1000 and 200, with a tolerance of ±5%. The termination type is RoHS compliant with a Sn/Cu finish, and the core is made of powdered iron. Operating within a temperature range of -55°C to +105°C, it has 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 | 0.25 g |
|---|---|
| Dimensions | 5.08 × 1.98 × 1.98 mm |
| Series | 8M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 2.2 |
| Q MIN | 45 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 0.72 |
| SRF (MHz) | 130 |
| Current Rating (A DC) | 0.257 |
| DWV | 1000, 200 |
| Tolerance | ±5% |
| Termination Type | RoHS |
| Termination Finish | Sn/Cu |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
