Gowanda’s 15M333G is a high-quality molded unshielded RF coil designed for reliable performance in various electronic applications. With a compact size of 9.525 × 3.962 × 3.962 mm and a weight of 0.65 g, it is suitable for through-hole technology (THT) mounting. This component, part of the 15M series, is crafted for commercial off-the-shelf (COTS) applications, offering an inductance of 330 µH and a minimum Q factor of 65 at a test frequency of 0.79 MHz. It features a direct current resistance (DCR) of 12 Ω and a self-resonant frequency (SRF) of 5.1 MHz, with a current rating of 0.081 A DC. The coil is constructed with a powdered iron core and has a dielectric withstanding voltage (DWV) of 1000, ensuring durability across a wide operating temperature range of -55°C to +125°C. It is packaged in tape and reel (T&R) format, is fungal inert, and has a moisture sensitivity level (MSL) of 1, making it a reliable choice for demanding environments. The termination type is lead-based with a Sn63Pb37 finish, and it offers a tolerance of ±3%.
| Weight | 0.65 g |
|---|---|
| Dimensions | 9.525 × 3.962 × 3.962 mm |
| Series | 15M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 330 |
| Q MIN | 65 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 12 |
| SRF (MHz) | 5.1 |
| Current Rating (A DC) | 0.081 |
| 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
