Gowanda’s 15M223K is a high-quality, reliable molded unshielded RF coil designed for various electronic applications. This component, weighing 0.65 grams, features dimensions of 9.525 × 3.962 × 3.962 mm and is part of the 15M series. It is a through-hole technology (THT) component suitable for commercial off-the-shelf (COTS) applications. With an inductance of 220 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 7.45 ohms and a self-resonant frequency of 6.2 MHz, with a current rating of 0.103 A DC. It can withstand a dielectric withstanding voltage (DWV) of 1000 volts and has a tolerance of ±10%. 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 and operates within a temperature range of -55°C to +125°C. It has a moisture sensitivity level (MSL) of 1 and is available in tape and reel (T&R) packaging.
| Weight | 0.65 g |
|---|---|
| Dimensions | 9.525 × 3.962 × 3.962 mm |
| Series | 15M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 220 |
| Q MIN | 65 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 7.45 |
| SRF (MHz) | 6.2 |
| Current Rating (A DC) | 0.103 |
| 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
