Gowanda’s 21M332KLF is a high-quality, reliable molded unshielded RF coil designed for various applications, particularly in commercial off-the-shelf (COTS) environments. This component features a compact design with dimensions of 14.224 × 5.588 × 5.588 mm and a weight of 1.7 grams. It offers an inductance of 33 µH with a Q minimum of 60, tested at a frequency of 2.5 MHz. The coil has a direct current resistance (DCR) of 1.5 ohms and a self-resonant frequency (SRF) of 20 MHz, with a current rating of 0.258 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 a Sn/Cu termination finish, and it is packaged in tape and reel (T&R) format. Additionally, it is fungal inert and has a moisture sensitivity level (MSL) of 1, ensuring durability and reliability in various conditions.
| Weight | 1.7 g |
|---|---|
| Dimensions | 14.224 × 5.588 × 5.588 mm |
| Series | 21M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 33 |
| Q MIN | 60 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 1.5 |
| SRF (MHz) | 20 |
| Current Rating (A DC) | 0.258 |
| DWV | 1000, 200 |
| Tolerance | ±10% |
| 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
