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KBP310/307/210/206桥堆整流桥扁桥KBU/KBL608/RS 2A3A4A6A1000V
D2/D3/D4KB100开关电源整流桥堆
GBP610 GBP410 GBP310 GBP210 四脚直插整流桥堆 2A3A4A6A/1000V