Features: Aluminum Heat-Sink, For Package TO-220 / L7805 /LM337 Triode Transistors Cooler IC Chipset
Quantity: a lot of 20 Pieces
M3 Screw Hole.
Size: 19x 15x 10mm/ 0.8" x 0.6" x 0.4" (L*W*H)
Thickness" 0.8mm
Color : Anodized Black
Weight: 2g/ piece
Please check the specification table and make sure that the size of the heatsink fits that of your component
Specifications: Power Input Connector: Wall mount with slide on clip for interchangeable plugs (US, EU, UK, AU, and CN)
Input: 100 to 240 VAC, 50-60 Hz
Output: 5 VDC, 1.2A, 7.5W
Output Connector: Barrel center + 0.1" (2.5 mm) ID x .22" (5.5 mm) OD) 0.35" (9 mm) length
Efficiency level: VI