Gowanda’s 19M104G is a high-quality, reliable molded unshielded RF coil designed for various applications, particularly in the COTS (Commercial Off-The-Shelf) sector. This component features a compact design with dimensions of 11.176 × 4.826 × 4.826 mm and a weight of 1.3 g, making it suitable for through-hole technology (THT) mounting. It offers an inductance of 1000 µH with a Q minimum of 60, tested at a frequency of 0.79 MHz. The coil has a direct current resistance (DCR) of 16.5 Ω and a self-resonant frequency (SRF) of 2.8 MHz, with a current rating of 0.078 A DC. It is constructed with a powdered iron core and features a termination type of Pb with a Sn63Pb37 finish. The component is designed to operate within a temperature range of -55°C to +105°C, is fungal inert, and has a moisture sensitivity level (MSL) of 1, ensuring durability and reliability in various environments. The 19M104G is packaged in tape and reel (T&R) format for ease of handling and integration into electronic systems.
| 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 | ±2% |
| 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
