Gowanda’s 19F273G is a high-quality, reliable molded unshielded RF coil designed for commercial off-the-shelf (COTS) applications. With a compact weight of 1.3 grams and dimensions of 11.176 × 4.826 × 4.826 mm, this coil is ideal for through-hole technology (THT) mounting. It offers an inductance of 270 µH, a direct current resistance (DCR) of 6.2 Ω, and a self-resonant frequency (SRF) of 5.6 MHz. The coil supports a current rating of 0.212 A DC and a dielectric withstanding voltage (DWV) of 200. It features a tolerance of ±2% and uses a ferrite core with a tin-lead (Sn63Pb37) termination finish. Operating efficiently in temperatures ranging from -55°C to +125°C, the 19F273G 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) | 270 |
| DCR (Ω) | 6.2 |
| SRF (MHz) | 5.6 |
| Current Rating (A DC) | 0.212 |
| DWV | 200 |
| Tolerance | ±2% |
| 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
