Aluminum Heat-Sink, For Package TO-220 / TO-3P / TO-247 Rectifier, Transistor or Regulator IC.
Quantity: a lot of 10 Pieces. M3 Screw Hole.
Size: 21 x 15x 10mm/ 0.83" x 0.6" x 0.4" (L*W*H)
Color: Anodized
BlackWeight: 3.5 g/ piecePlease check the specification table and make sure that the size of the heatsink fits that of your component