Gowanda’s 19F823MLF is a high-quality molded unshielded RF coil designed for reliable performance in various applications. With a weight of 1.3 grams and compact dimensions of 11.176 × 4.826 × 4.826 mm, this component is part of the 19F series and features through-hole technology (THT) mounting. It is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 820 µH and a direct current resistance (DCR) of 11.8 ohms. The coil operates at a self-resonant frequency (SRF) of 3.1 MHz and supports a current rating of 0.153 A DC. It has a dielectric withstanding voltage (DWV) of 200 and a tolerance of ±20%. The termination type is RoHS compliant with a tin/copper finish, and the core is made of ferrite. Although it is not shielded, the coil can operate in temperatures ranging from -55°C to +125°C and is packaged in tape and reel (T&R) format. However, 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) | 820 |
| DCR (Ω) | 11.8 |
| SRF (MHz) | 3.1 |
| Current Rating (A DC) | 0.153 |
| 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
