Gowanda’s 22M184MLF is a high-quality, reliable molded unshielded RF coil designed for various applications, particularly in the COTS (Commercial Off-The-Shelf) sector. This component weighs 1.7 grams and measures 14.224 × 5.461 × 5.461 mm, making it suitable for through-hole technology (THT) mounting. It features an inductance of 1800 µH with a minimum Q factor of 65, tested at a frequency of 0.25 MHz. The coil has a direct current resistance (DCR) of 28 ohms and a self-resonant frequency (SRF) of 2.2 MHz, with a current rating of 0.068 A DC. It is built with a powdered iron core and operates within a temperature range of -55°C to +105°C. The component is RoHS compliant, with a termination finish of Sn/Cu, and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring durability and reliability in various environments.
| Weight | 1.7 g |
|---|---|
| Dimensions | 14.224 × 5.461 × 5.461 mm |
| Series | 22M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 1800 |
| Q MIN | 65 |
| Test Freq (MHz) | 0.25 |
| DCR (Ω) | 28 |
| SRF (MHz) | 2.2 |
| Current Rating (A DC) | 0.068 |
| DWV | 180, 700 |
| Tolerance | ±20% |
| Termination Type | RoHS |
| Termination Finish | Sn/Cu |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +105°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
