Gowanda’s 18M181GLF is a high-quality molded unshielded RF coil designed for reliable performance in various applications. Weighing just 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 classified as a commercial off-the-shelf (COTS) application grade. With an inductance of 1.8 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 0.74 Ω, a self-resonant frequency of 150 MHz, and a current rating of 0.58 A DC. It can withstand a dielectric withstanding voltage (DWV) of 200 and offers a tolerance of ±2%. The termination type is RoHS compliant with a Sn/Cu finish, and it features a phenolic core. The component is not shielded, operates within a temperature range of -55°C to +125°C, and has a moisture sensitivity level (MSL) of 1. It is packaged in tape and reel (T&R) and is fungal inert, ensuring durability and reliability in demanding environments.
| Weight | 0.95 g |
|---|---|
| Dimensions | 11.125 × 4.775 × 4.775 mm |
| Series | 18M |
| Mounting Type | THT |
| Application Grade | COTS |
| Inductance (µH) | 1.8 |
| Q MIN | 30 |
| Test Freq (MHz) | 7.9 |
| DCR (Ω) | 0.74 |
| SRF (MHz) | 150 |
| Current Rating (A DC) | 0.58 |
| DWV | 200 |
| Tolerance | ±2% |
| Termination Type | RoHS |
| Termination Finish | Sn/Cu |
| Core | Phenolic |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Molded Unshielded RF Coils
