The General Electric PRX 104X170CB027 is a thyristor, a four-layer PNPN semiconductor device used as a gated switch in power electronics. Identified by the PRX 104X170CB027 designation, this GE part delivers controlled conduction when a gate signal is applied to switch electrical power in circuits. Thyristors enable fast, reliable switching of power in both AC and DC environments for load control and power regulation.
