Power Rating :25W Resistance Tolerance :± 5% (J) Mounting Hole Dia :0.4cm/0.16" Thread Size :0.4cm/0.16" Hole to Hole Distance:2.38cm/0.92" Plate Size:2.69 x 2.72 x 1.54cm/1.06" x 1.07" x 0.61" (L*W*H) Body Size:2.69 x 1.58cm/ 1.06" x 0.62" (L*D) External Material:Aluminum Resistance:Optional Quantity:Optional