- Diodes - General Purpose (1)
- Electrostatic and Surge Protection (TVS/ESD) (79)
- Fuses (13)
- Gas Discharge Tube (GDT) (14)
- Glass Discharge Tube (1)
- New Arrivals (18)
- Resettable Fuses (31)
- Thyristor Surge Suppressors (TSS) (6)
- Varistors (53)
SHENZHEN SEMBO ELECTRONICS CO., LTD. was founded in 1999. The company was certified by ISO 9001. As one of the greatest suppliers of surge protective components of China, we have years of experiences in product development and engineering implementation.