Gowanda’s 19M753G is a high-quality molded unshielded RF coil designed for reliable performance in various applications. Weighing 1.3 grams and measuring 11.176 × 4.826 × 4.826 mm, this component is part of the 19M series and features through-hole technology (THT) mounting. It is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 750 µH with a minimum Q factor of 60. The coil operates at a test frequency of 0.79 MHz, with a DC resistance of 14.4 ohms and a self-resonant frequency of 3.3 MHz. It supports a current rating of 0.083 A DC and a dielectric withstanding voltage (DWV) of 180. The component has a tolerance of ±2% and is RoHS compliant, with a Sn/Cu termination finish. Constructed with a powdered iron core, it is not shielded but is fungal inert, ensuring durability in challenging environments. The operating temperature ranges from -55°C to +105°C, with a moisture sensitivity level (MSL) of 1, and it is available in tape and reel (T&R) packaging.
| Weight | 1.3 g |
|---|---|
| Dimensions | 11.176 × 4.826 × 4.826 mm |
| Series | 19M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 750 |
| Q MIN | 60 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 14.4 |
| SRF (MHz) | 3.3 |
| Current Rating (A DC) | 0.083 |
| DWV | 180 |
| Tolerance | ±2% |
| Termination Type | RoHS |
| Termination Finish | Sn/Cu |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
