| Manufacturer | ROHM Semiconductor |
| Series | WT |
| Package | Tray |
| Description | Wireless Charging Coils 6.9uH 2A DCR=47mOhms 10% |
| Product Status | Active |
| Inductance | 6.9 uH |
| Function | Receiver |
| Maximum DC Resistance | 47 mOhms |
| Number of Coils | 1 Coil, 1 Layer |
| Current Rating | 2 A |
| Product Type | Wireless Charging Coils |
The WMRT149A-1, manufactured by ROHM Semiconductor, is a wireless charging coil. Its primary function involves enabling wireless charging in various devices such as smartphones, wearables, or other battery-powered electronics, facilitating efficient power transfer during wireless charging operations. These coils are commonly used in Qi-compatible wireless charging systems, power transfer devices, or charging pads, enabling the transmission of power wirelessly to charge devices without requiring physical connections.