Gowanda’s 15M303G is a high-quality, reliable electronic component designed for demanding applications. This molded unshielded RF coil weighs 0.65 grams and measures 9.525 × 3.962 × 3.962 mm, making it compact yet efficient. Part of the 15M series, it features a through-hole mounting type and is suitable for commercial off-the-shelf (COTS) applications. With an inductance of 300 µH and a minimum Q factor of 65, it operates at a test frequency of 0.79 MHz. The coil has a DC resistance of 11.5 ohms and a self-resonant frequency of 5.4 MHz, with a current rating of 0.083 A DC. It can withstand a dielectric withstanding voltage of 1000 volts and has a tolerance of ±3%. The termination type is lead-based with a Sn63Pb37 finish, and it uses a powdered iron core. The component is not shielded but is fungal inert, with an operating temperature range from -55°C to +125°C. It has a moisture sensitivity level of 1 and is available in tape and reel packaging.
| Weight | 0.65 g |
|---|---|
| Dimensions | 9.525 × 3.962 × 3.962 mm |
| Series | 15M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 300 |
| Q MIN | 65 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 11.5 |
| SRF (MHz) | 5.4 |
| Current Rating (A DC) | 0.083 |
| DWV | 1000 |
| Tolerance | ±3% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
