Gowanda’s 28M392GLF is a high-quality, reliable electronic component, specifically a molded unshielded RF coil, designed for various applications. It features a weight of 2.65 grams and dimensions of 22.86 × 7.137 × 7.137 mm. This component belongs to the 28M series and is mounted using Through-Hole Technology (THT). It is classified as Commercial Off-The-Shelf (COTS) grade, with an inductance of 39 µH and a minimum Q factor of 55 at a test frequency of 2.5 MHz. The direct current resistance (DCR) is 0.65 ohms, and it has a self-resonant frequency (SRF) of 18 MHz. The current rating is 0.485 A DC, and it can withstand a dielectric withstanding voltage (DWV) of 1000, 200. The component has a tolerance of ±2% and features RoHS-compliant Sn/Cu termination. It uses a powdered iron core and is not shielded, operating effectively within a temperature range of -55°C to +125°C. It has a moisture sensitivity level (MSL) of 1, is packaged in tape and reel (T&R), and is fungal inert.
| Weight | 2.65 g |
|---|---|
| Dimensions | 22.86 × 7.137 × 7.137 mm |
| Series | 28M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 39 |
| Q MIN | 55 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 0.65 |
| SRF (MHz) | 18 |
| Current Rating (A DC) | 0.485 |
| DWV | 1000, 200 |
| Tolerance | ±2% |
| Termination Type | RoHS |
| Termination Finish | Sn/Cu |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
