Silicon Controlled Rectifier, 1.6A I(T)RMS, 200V V(DRM), 200V V(RRM), 1 Element, TO-39, TO-39, 3 PIN
4A, 200V, SCR, TO-225AA
Silicon Controlled Rectifier, 4 A, 400 V, SCR, TO-126, PLASTIC, TO-126, 3 PIN