Gowanda’s 8M223M Molded Unshielded RF Coils are a high-quality electronic component designed for reliable performance in various applications. These coils weigh 0.25 grams and have compact dimensions of 5.08 × 1.98 × 1.98 mm, making them suitable for space-constrained environments. Part of the 8M series, they feature through-hole technology (THT) mounting and are classified as Commercial Off-The-Shelf (COTS) grade. With an inductance of 220 µH and a minimum Q factor of 35, they operate at a test frequency of 0.79 MHz. The coils have a DC resistance of 26.5 ohms and a self-resonant frequency of 7.1 MHz, with a current rating of 0.0425 A DC. They can withstand dielectric withstanding voltages of 1000 and 200, with a tolerance of ±20%. The termination type is lead-based with a Sn63Pb37 finish, and the core material is ferrite. These coils are not shielded and can operate in temperatures ranging from -55°C to +105°C. They have a moisture sensitivity level (MSL) of 1 and are packaged in tape and reel (T&R) format. Additionally, they are fungal inert, ensuring durability 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) | 220 |
| Q MIN | 35 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 26.5 |
| SRF (MHz) | 7.1 |
| Current Rating (A DC) | 0.0425 |
| DWV | 1000, 200 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
