TO-220 TO-3P TO-247 TO-3 Silicone Cap

Description: has the function of supplementary heat dissipation, can be subsituted for original metal block.
No fixed, just set directly to low power and middle power transistor to reduce wight.
Usage: heat dissipation of common low power and middle power transistor 
Typical sizes: TO-220A、TO-220B、TO-220C、TO-3PA

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