Gowanda’s 19F393MLF is a high-quality molded unshielded RF coil designed for reliable performance in various electronic applications. This component, part of the 19F series, features a compact design with dimensions of 11.176 × 4.826 × 4.826 mm and a weight of 1.3 grams. It is suitable for through-hole technology (THT) mounting and is classified as a commercial off-the-shelf (COTS) application grade. The coil offers an inductance of 390 µH, a direct current resistance (DCR) of 7.8 Ω, and a self-resonant frequency (SRF) of 4.5 MHz. It supports a current rating of 0.189 A DC and a dielectric withstanding voltage (DWV) of 200. With a tolerance of ±20%, the component is RoHS compliant with a Sn/Cu termination finish. It operates efficiently within a temperature range of -55°C to +125°C and is packaged in tape and reel (T&R) format. The core material is ferrite, and the component is not shielded or fungal inert.
| Weight | 1.3 g |
|---|---|
| Dimensions | 11.176 × 4.826 × 4.826 mm |
| Series | 19F |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 390 |
| DCR (Ω) | 7.8 |
| SRF (MHz) | 4.5 |
| Current Rating (A DC) | 0.189 |
| DWV | 200 |
| Tolerance | ±20% |
| Termination Type | RoHS |
| Termination Finish | Sn/Cu |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| Packaging | T&R |
| Fungal Inert | No |
Molded Unshielded RF Coils
