Gowanda’s 19M623K is a high-quality, reliable molded unshielded RF coil designed for COTS applications. It features a compact design with dimensions of 11.176 × 4.826 × 4.826 mm and a weight of 1.3 g. This component is part of the 19M series and utilizes THT mounting. It offers an inductance of 620 µH with a Q minimum of 60, tested at a frequency of 0.79 MHz. The coil has a DCR of 13 Ω, an SRF of 3.5 MHz, and a current rating of 0.088 A DC. It is constructed with a powdered iron core and has a DWV of 180. The termination type is Pb with a Sn63Pb37 finish, and it operates effectively within a temperature range of -55°C to +105°C. The product is MSL 1 rated, packaged in T&R, and is 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) | 620 |
| Q MIN | 60 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 13 |
| SRF (MHz) | 3.5 |
| Current Rating (A DC) | 0.088 |
| DWV | 180 |
| Tolerance | ±10% |
| 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
