Gowanda’s 28M103GLF is a high-quality, reliable electronic component designed for demanding applications. This molded unshielded RF coil weighs 2.65 grams and measures 22.86 × 7.137 × 7.137 mm. Part of the 28M series, it features a through-hole mounting type and is suitable for commercial off-the-shelf (COTS) applications. With an inductance of 100 µH and a minimum Q factor of 75, it operates at a test frequency of 2.5 MHz. The coil has a DC resistance of 2.5 Ω, a self-resonant frequency of 12 MHz, and a current rating of 0.245 A DC. It can withstand dielectric withstanding voltages of 1000 and 200, with a tolerance of ±2%. The termination type is RoHS compliant with a Sn/Cu finish, and it uses a powdered iron core. Operating within a temperature range of -55°C to +125°C, it is rated MSL 1 and is packaged in tape and reel. Additionally, the component is fungal inert, ensuring durability and reliability in various environments.
| Weight | 2.65 g |
|---|---|
| Dimensions | 22.86 × 7.137 × 7.137 mm |
| Series | 28M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 100 |
| Q MIN | 75 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 2.5 |
| SRF (MHz) | 12 |
| Current Rating (A DC) | 0.245 |
| 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
