Gowanda’s 8M272M is a high-quality molded unshielded RF coil designed for reliable performance in various applications. This component weighs 0.25 grams and measures 5.08 × 1.98 × 1.98 mm, making it compact yet efficient. It belongs to the 8M series and features a through-hole technology (THT) mounting type, suitable for commercial off-the-shelf (COTS) application grades. With an inductance of 27 µH and a minimum Q factor of 45, it operates at a test frequency of 2.5 MHz. The coil has a direct current resistance (DCR) of 4.7 ohms and a self-resonant frequency (SRF) of 17 MHz, with a current rating of 0.1 A DC. It can withstand a dielectric withstanding voltage (DWV) of 1000, 200 and offers a tolerance of ±20%. The termination type is lead-based with a Sn63Pb37 finish, and it uses a powdered iron core. The component is not shielded and operates 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, ensuring ease of handling and assembly. Additionally, it is fungal inert, enhancing its 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) | 27 |
| Q MIN | 45 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 4.7 |
| SRF (MHz) | 17 |
| Current Rating (A DC) | 0.1 |
| DWV | 1000, 200 |
| Tolerance | ±20% |
| 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
