Gowanda’s 18M150K is a high-quality molded unshielded RF coil designed for reliable performance in various applications. With a weight of 0.95 grams and dimensions of 11.125 × 4.775 × 4.775 mm, this component is part of the 18M series and features through-hole technology (THT) mounting. It is categorized under COTS application grade, offering an inductance of 0.15 µH and a minimum Q factor of 55 at a test frequency of 25 MHz. The coil has a low DC resistance of 0.03 ohms and a self-resonant frequency of 510 MHz, supporting a current rating of 3 A DC. It is designed to withstand a dielectric withstanding voltage (DWV) of 200 volts and operates within a temperature range of -55°C to +125°C. The component has a tolerance of ±10% and uses a Pb termination type with a Sn63Pb37 finish. The core material is phenolic, and it is not shielded. 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 | 0.95 g |
|---|---|
| Dimensions | 11.125 × 4.775 × 4.775 mm |
| Series | 18M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 0.15 |
| Q MIN | 55 |
| Test Freq (MHz) | 25 |
| DCR (Ω) | 0.03 |
| SRF (MHz) | 510 |
| Current Rating (A DC) | 3 |
| DWV | 200 |
| 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
