Gowanda’s 18M681KLF is a high-quality molded unshielded RF coil designed for reliable performance in various electronic applications. Weighing 0.95 grams, this component features dimensions of 11.125 × 4.775 × 4.775 mm and is part of the 18M series. It is suitable for through-hole technology (THT) mounting and is categorized under Commercial Off-The-Shelf (COTS) application grade. With an inductance of 6.8 µH and a minimum Q factor of 30, it operates at a test frequency of 7.9 MHz. The coil has a DC resistance of 0.375 ohms, a self-resonant frequency of 50 MHz, and a current rating of 0.56 A DC. It is designed to withstand a dielectric withstanding voltage (DWV) of 200 volts and offers a tolerance of ±10%. The termination type is RoHS compliant with a Sn/Cu finish, and the core is made of powdered iron. Although not shielded, it operates efficiently within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. Packaged in tape and reel (T&R) format, the component is also fungal inert, ensuring durability and reliability in diverse environments.
| Weight | 0.95 g |
|---|---|
| Dimensions | 11.125 × 4.775 × 4.775 mm |
| Series | 18M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 6.8 |
| Q MIN | 30 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 0.375 |
| SRF (MHz) | 50 |
| Current Rating (A DC) | 0.56 |
| DWV | 200 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Sn/Cu |
| Core | Powdered Iron |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
