4A logic level Triacs
TRIAC Diode 600V 4A(RMS) 31A 3-Pin(3+Tab) TO-220AB Tube
600V 4A Surface Mount Thyristor DPAK
600V 4A Surface Mount TRIAC, DPAK Package, -40°C to 125°C
Thyristor TRIAC 600V 31A 3-Pin(3+Tab) ISOWATT220AB Tube