Gowanda’s 19F433M is a high-quality, molded unshielded RF coil designed for reliable performance in various applications. Weighing 1.3 grams, this component features dimensions of 11.176 × 4.826 × 4.826 mm and belongs to the 19F series. It is mounted using through-hole technology (THT) and is suitable for commercial off-the-shelf (COTS) applications. The coil has an inductance of 430 µH, a direct current resistance (DCR) of 8.1 Ω, and a self-resonant frequency (SRF) of 4.3 MHz. It supports a current rating of 0.185 A DC and a dielectric withstanding voltage (DWV) of 200. The component offers a tolerance of ±20% and features a lead-based termination type with a Sn63Pb37 finish. Constructed with a ferrite core, it operates efficiently within a temperature range of -55°C to +125°C. The 19F433M is packaged in tape and reel (T&R) format, though it is not fungal inert.
| Weight | 1.3 g |
|---|---|
| Dimensions | 11.176 × 4.826 × 4.826 mm |
| Series | 19F |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 430 |
| DCR (Ω) | 8.1 |
| SRF (MHz) | 4.3 |
| Current Rating (A DC) | 0.185 |
| DWV | 200 |
| Tolerance | ±20% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| Packaging | T&R |
| Fungal Inert | No |
Molded Unshielded RF Coils
