Gowanda’s 15M472K is a high-quality, reliable molded unshielded RF coil designed for various electronic applications. Weighing 0.65 grams and measuring 9.525 × 3.962 × 3.962 mm, this component is part of the 15M series and features a through-hole mounting type. It is suitable for commercial off-the-shelf (COTS) applications, offering an inductance of 47 µH with a minimum Q factor of 55 at a test frequency of 2.5 MHz. The coil has a DC resistance of 2.75 ohms, a self-resonant frequency of 13 MHz, and a current rating of 0.17 A DC. It can withstand a dielectric withstanding voltage of 1000 volts and operates within a temperature range of -55°C to +125°C. The component has a tolerance of ±10%, uses a Pb termination type with a Sn63Pb37 finish, and features a powdered iron core. It is not shielded, has a moisture sensitivity level of 1, is packaged in tape and reel, and is fungal inert.
| Weight | 0.65 g |
|---|---|
| Dimensions | 9.525 × 3.962 × 3.962 mm |
| Series | 15M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 47 |
| Q MIN | 55 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 2.75 |
| SRF (MHz) | 13 |
| Current Rating (A DC) | 0.17 |
| DWV | 1000 |
| Tolerance | ±10% |
| 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
