Preliminary SemiWell Semiconductor BTA12-600B UL .
BTA12-600B - 12A TRIACS
BTA12-600B - Triacs
BTA12-600B - Bi-Directional Triode Thyristor
BTA12-600BW - Three quadrant triacs
BTA12-600BW - 12A TRIACS
BTA12-600BW - Triacs
BTA12-600BW3G - Triacs
BTA12-600BW3G - Thyristors