WEE Technology Company Limited 
Manufacturer of Surface Mount (SMD) and Through Hole (DIP) Diodes & Rectifiers

WEE Technology WEET KBPC 35.0 AMPS KBPC35005W THUR KBPC3510W(KBPC35005W, KBPC3501W, KBPC3502W, KBPC3504W, KBPC3506W, KBPC3508W, KBPC3510W) Glass Passivated Bridge Rectifiers

WEET Square 3 Phase Bridge Rectifiers (Single Phase Square Type)Zinc Shell KBPC and Plastic Shell GBPC Difference.WEET Bridge Rectifiers devices are provided in a variety of packages including SMD, Dual In-Line, Single In-Line, Square Type, Round Type, and 3 Phase Bridge Rectifiers.

Advantages and disadvantages of square rectifier bridge zinc shell and aluminum bottom plastic shell:

The galvanized shell rectifier bridge has a metal zinc envelope inside and a potted black plastic seal inside. The square bridge with this packaging method has lower cost and can be well applied in some places where the temperature rise is not high. However, the heat dissipation performance of this kind of bridge stack is not as good as the bridge stack of aluminum bottom plastic shell. On the contrary, the bridge stack of aluminum bottom plastic shell has a cooling aluminum plate under the square bridge stack, which can greatly improve the heat dissipation performance of the bridge stack. But relatively speaking, its cost will be higher, and the cost issue will be considered in our actual application.