Gowanda’s 15M683M Molded Unshielded RF Coils are a high-quality component designed for reliable performance in various applications. With a compact size of 9.525 × 3.962 × 3.962 mm and a weight of 0.65 g, these coils are part of the 15M series and are mounted using THT. They are suitable for COTS application grades, offering an inductance of 680 µH and a minimum Q factor of 65 at a test frequency of 0.79 MHz. The coils have a DCR of 27.2 Ω, an SRF of 3.1 MHz, and a current rating of 0.054 A DC. They can withstand a dielectric withstanding voltage of 1000 and have a tolerance of ±20%. The termination type is Pb with a Sn63Pb37 finish, and the core is made of powdered iron. These coils are not shielded but are designed to operate in temperatures ranging from -55°C to +125°C, with an MSL of 1. They are packaged in T&R and are fungal inert, ensuring durability and reliability in demanding environments.
| Weight | 0.65 g |
|---|---|
| Dimensions | 9.525 × 3.962 × 3.962 mm |
| Series | 15M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 680 |
| Q MIN | 65 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 27.2 |
| SRF (MHz) | 3.1 |
| Current Rating (A DC) | 0.054 |
| DWV | 1000 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
