Gowanda’s 19F473M is a high-quality, reliable electronic component designed for demanding applications. This molded unshielded RF coil weighs 1.3 grams and measures 11.176 × 4.826 × 4.826 mm, making it compact yet efficient. Part of the 19F series, it features a through-hole technology (THT) mounting type and is suitable for commercial off-the-shelf (COTS) applications. With an inductance of 470 µH, a direct current resistance (DCR) of 8.3 Ω, and a self-resonant frequency (SRF) of 4 MHz, it supports a current rating of 0.183 A DC. The component is built with a ferrite core and has a dielectric withstanding voltage (DWV) of 200. It operates within a temperature range of -55°C to +125°C and is packaged in tape and reel (T&R) format. The termination type is lead-based with a Sn63Pb37 finish, ensuring reliable connectivity.
| Weight | 1.3 g |
|---|---|
| Dimensions | 11.176 × 4.826 × 4.826 mm |
| Series | 19F |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 470 |
| DCR (Ω) | 8.3 |
| SRF (MHz) | 4 |
| Current Rating (A DC) | 0.183 |
| 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
