100PCS BT139 BT139-800E BT139-600E BT138 BT138-600E BT138-800E BT137 BT137-600E BT137-800E BT136 BT136-600E BT136-800E TO-220
USD 11.52
100PCS BT139 BT139-800E BT139-600E BT138 BT138-600E BT138-800E BT137 BT137-600E BT137-800E BT136 BT136-600E BT136-800E TO-220