Gowanda’s 15M303M Molded Unshielded RF Coils are high-quality electronic components designed for reliable performance in various applications. These coils weigh 0.65 grams and have dimensions of 9.525 × 3.962 × 3.962 mm. They belong to the 15M series and are mounted using Through-Hole Technology (THT). With an inductance of 300 µH and a minimum Q factor of 65, these coils are suitable for COTS application grades. They operate at a test frequency of 0.79 MHz, with a DCR of 11.5 Ω and a self-resonant frequency of 5.4 MHz. The current rating is 0.083 A DC, and they can withstand a dielectric withstanding voltage (DWV) of 1000. The tolerance is ±20%, and they feature Pb termination with a Sn63Pb37 finish. Constructed with a powdered iron core, these coils are not shielded but are fungal inert, with an operating temperature range from -55°C to +125°C. They have a moisture sensitivity level (MSL) of 1 and are packaged in tape and reel (T&R) format.
| Weight | 0.65 g |
|---|---|
| Dimensions | 9.525 × 3.962 × 3.962 mm |
| Series | 15M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 300 |
| Q MIN | 65 |
| Test Freq (MHz) | 0.79 |
| DCR (Ω) | 11.5 |
| SRF (MHz) | 5.4 |
| Current Rating (A DC) | 0.083 |
| DWV | 1000 |
| Tolerance | ±20% |
| 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
