NTE3881

NTE3881, Triac (Silicon Bidirectional Thyristor), 600V, 8A, Package: TO-220AB, Description: Gate-controlled bidirectional silicon switch engineered for AC power control, light dimming, and electric motor speed modulation. Equivalent: STMicroelectronics BT137-600E / Littelfuse Q6008L4 / NXP Semiconductors BT137 / Central Semiconductor CQ220-8M. Examples of Use: Industrial AC motor variable speed switches, stage lighting dimmer consoles, domestic appliance heating element controllers, automated factory ventilation fan regulators, programmable AC relay panels, custom power supply crowbar guards.