T90

ALIENTEK T90 soldering pen and tweezers shown with several tip cartridges
Switch Science Starts Sales of the ALIENTEK T90 Series of USB-C Soldering Irons
Workshop & Tools Electronics Tools
Switch Science began selling three ALIENTEK USB-C soldering irons on September 10, 2025: the T90A (T210 tip), T90B (T245 tip, up to 140 W), and T90C (T65 tip, up to 130 W).