Gowanda’s 19M104M Molded Unshielded RF Coils are high-quality electronic components designed for reliable performance in various applications. These coils weigh 1.3 grams and have dimensions of 11.176 × 4.826 × 4.826 mm. Part of the 19M series, they feature a through-hole technology (THT) mounting type and are suitable for commercial off-the-shelf (COTS) applications. With an inductance of 1000 µH and a minimum Q factor of 60, these coils operate at a test frequency of 0.79 MHz. They have a DC resistance of 16.5 ohms and a self-resonant frequency of 2.8 MHz, with a current rating of 0.078 A DC. The dielectric withstanding voltage (DWV) is 180, and they offer a tolerance of ±20%. The termination type is lead-based with a Sn63Pb37 finish, and the core is made of powdered iron. 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 and reliability in various environments.
| Weight | 1.3 g |
|---|---|
| Dimensions | 11.176 × 4.826 × 4.826 mm |
| Series | 19M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 1000 |
| Q MIN | 60 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 16.5 |
| SRF (MHz) | 2.8 |
| Current Rating (A DC) | 0.078 |
| DWV | 180 |
| 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
