Gowanda’s 15M820K is a high-quality molded unshielded RF coil designed for reliable performance in various applications. Weighing 0.65 grams, this component features dimensions of 9.525 × 3.962 × 3.962 mm and belongs to the 15M series. It is a through-hole technology (THT) component with a commercial off-the-shelf (COTS) application grade, offering an inductance of 0.82 µH and a minimum Q factor of 50 at a test frequency of 25 MHz. The coil has a DC resistance of 0.22 ohms, a self-resonant frequency of 220 MHz, and a current rating of 0.9 A DC. With a dielectric withstanding voltage of 1000, it maintains a tolerance of ±10% and uses a lead-based termination type with a Sn63Pb37 finish. The phenolic core ensures stability, and the component operates effectively within a temperature range of -55°C to +125°C. It is rated MSL 1 for moisture sensitivity and is packaged in tape and reel (T&R) format, with the added benefit of being fungal inert.
| Weight | 0.65 g |
|---|---|
| Dimensions | 9.525 × 3.962 × 3.962 mm |
| Series | 15M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 0.82 |
| Q MIN | 50 |
| Test Freq (MHz) | 25 |
| DCR (Ω) | 0.22 |
| SRF (MHz) | 220 |
| Current Rating (A DC) | 0.9 |
| DWV | 1000 |
| Tolerance | ±10% |
| Termination Type | Pb |
| Termination Finish | Sn63Pb37 |
| Core | Phenolic |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
