Gowanda’s 15M473K Molded Unshielded RF Coils are a testament to the company’s commitment to high-quality, reliable electronic components. These coils, part of the 15M series, are designed for through-hole technology (THT) mounting and are suitable for commercial off-the-shelf (COTS) applications. With an inductance of 470 µH and a minimum Q factor of 65, they operate efficiently at a test frequency of 0.79 MHz. The coils feature a powdered iron core and are unshielded, with a direct current resistance (DCR) of 17.9 Ω and a self-resonant frequency (SRF) of 3.9 MHz. They support a current rating of 0.067 A DC and a dielectric withstanding voltage (DWV) of 1000. The components are built to withstand operating temperatures from -55°C to +125°C and have a moisture sensitivity level (MSL) of 1. Terminated with Pb and finished with Sn63Pb37, these coils are packaged in tape and reel (T&R) and are fungal inert, ensuring durability and reliability in various environments.
| Weight | 0.65 g |
|---|---|
| Dimensions | 9.525 × 3.962 × 3.962 mm |
| Series | 15M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 470 |
| Q MIN | 65 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 17.9 |
| SRF (MHz) | 3.9 |
| Current Rating (A DC) | 0.067 |
| 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
