This is one LOT (Qty.25) of New Vishay/Dale Wirewound, Value 0.33 Ohm, 5%, 1W Surface Mount Resistor. Part Nubmer: WSC-1-10.335%R86. Size is 2515 (0.250" x 0.150" x 0.110" or 6.35 x 3.81 x 2.79mm).