Gowanda’s 21M392JLF is a high-quality, reliable electronic component from their Molded Unshielded RF Coils series, designed for COTS applications. This component features a compact design with dimensions of 14.224 × 5.588 × 5.588 mm and a weight of 1.7 g. It offers an inductance of 39 µH with a Q minimum of 70, tested at a frequency of 2.5 MHz. The coil has a DCR of 2 Ω and an SRF of 18 MHz, with a current rating of 0.224 A DC. It is built with a powdered iron core and is not shielded, operating efficiently within a temperature range of -55°C to +105°C. The component is RoHS compliant with Sn/Cu termination finish, and it is packaged in T&R format. It is also fungal inert, ensuring durability and reliability in various environments.
| Weight | 1.7 g |
|---|---|
| Dimensions | 14.224 × 5.588 × 5.588 mm |
| Series | 21M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 39 |
| Q MIN | 70 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 2 |
| SRF (MHz) | 18 |
| Current Rating (A DC) | 0.224 |
| 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
