Gowanda’s 21M222JLF is a high-quality molded unshielded RF coil designed for reliable performance in various electronic applications. This component, part of the 21M series, features a compact design with dimensions of 14.224 × 5.588 × 5.588 mm and a weight of 1.7 g. It is suitable for through-hole technology (THT) mounting and is classified under the COTS application grade. The coil offers an inductance of 22 µH with a Q minimum of 60 at a test frequency of 2.5 MHz. It has a direct current resistance (DCR) of 1 Ω and a self-resonant frequency (SRF) of 24 MHz, with a current rating of 0.326 A DC. The component is designed to withstand a dielectric withstanding voltage (DWV) of 1000, 200 and operates within a temperature range of -55°C to +105°C. It is RoHS compliant with a Sn/Cu termination finish and features a powdered iron core. The 21M222JLF is packaged in tape and reel (T&R) format, has a moisture sensitivity level (MSL) of 1, and is fungal inert, ensuring durability and reliability in demanding environments.
| Weight | 1.7 g |
|---|---|
| Dimensions | 14.224 × 5.588 × 5.588 mm |
| Series | 21M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 22 |
| Q MIN | 60 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 1 |
| SRF (MHz) | 24 |
| Current Rating (A DC) | 0.326 |
| DWV | 1000, 200 |
| Tolerance | ±5% |
| 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
