T106B1SCR SENSITIVE GATE 4.0A 200V|LITTELFUSE INC|Lead free|RoHS Compliant S4004VS2TP S4006LS2 T106D1SCR SENSITIVE GATE 4.0A 400V|LITTELFUSE INC|Lead free|RoHS Compliant S4004VS2TP S4006LS2 T106M1SCR SENSITIVE GATE 4.0A 600V|LITTELFUSE INC|Lead free|RoHS Compliant S6004VS2TP S6006VS2 T106D2SCR SENS 400V 4A TO202|LITTELFUSE INC|Lead free|RoHS Compliant S4004VS2TP S4006LS2