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30 pcs TO-220 insulation kits: Screw + Washer + Bushing and Insulator rubberized silicone
3 different sizes of TO-220 Aluminum Heatsink（15*10*17, 15*10*21, 15*7*17), can meet you various need in different device.
Product Feature
Aluminum alloy
Aluminum alloy, great function for heat dissipation. Reduces CPU and LAN Temperature in enclosed and overclocked environments.
Small and Compact
It takes up little space, very useful for cooling power mosfets working in switching, or integrated type 7805 and similar that have to dissipate a few watts.
Widely Application
Fit for TO-220 Mosfet Transistors, Power IC, can be applied for cooling voltage regulators LM78XX, LM317, IRFXXX, TDAXX etc.
James
Reviewed in the United States on June 2, 2022
These are great, just people please realize the size. I pictured them paired with irfz44n(left), irfz44n(center), and lm327t(right)... Which will be a decent pairing, but don't draw too much on those irfz44n's or else get bigger heat sinks.
Anthony DelRosso
Reviewed in the United States on February 1, 2022
I like the fast delivery service. I use the heat sinks for hobby projects. Thank You
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