Gowanda’s 15M393J is a high-quality molded unshielded RF coil designed for reliable performance in 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 390 µH with a minimum Q factor of 65 at a test frequency of 0.79 MHz. The coil has a DC resistance of 16.3 ohms and a self-resonant frequency of 4.5 MHz, with a current rating of 0.07 A DC. It can withstand a dielectric withstanding voltage of 1000 volts and maintains a tolerance of ±5%. The termination type is lead-based with a Sn63Pb37 finish, and the core is made of powdered iron. Operating effectively in temperatures ranging from -55°C to +125°C, this component is rated MSL 1 and is packaged in tape and reel format. Additionally, it is fungal inert, ensuring durability and reliability in demanding environments.
| Weight | 0.65 g |
|---|---|
| Dimensions | 9.525 × 3.962 × 3.962 mm |
| Series | 15M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 390 |
| Q MIN | 65 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 16.3 |
| SRF (MHz) | 4.5 |
| Current Rating (A DC) | 0.07 |
| DWV | 1000 |
| Tolerance | ±5% |
| 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
