• SPSEMI commitment to product solutions and system design, help, help you to target your...

  • BPSS surge absorber with superior ability to inhibit voltage capability super, super-fast response ...

  • SPSEMI 10th anniversary, the company arranged the staff trip to phuket, Thailand.

Sample Request

Enter you wish to receive samples of the product model for application

Technology Center

SPSEMI in Taipei,Shanghai and Shenzhen to set up R & D institutions,R & D force,with a strong research


  • TVS

    "Transient Voltage Suppressor" is a high-quality surge absorber to the diode (V characteristics), in parallel in the circuit. Nature of the lightning ...

  • ASS

    ASS(Auto Surge Suppressor) SPSEMI independent research and development of automotive grade special clamp voltage protection device

  • BPSS

    "BPSS " with super surge absorption capacity, voltage super capacity, response speed fast, usually are connected in the circuit, which can solve the p...

  • ESD

    TVS Array is a small \ array of TVS. With a small volume (minimum 0402) Low capacitance (lowest 0.05PF) Multi-channel arrays (up to 16) and so on. A...

View All


Easily download forms, queries FAQs View detailed parameters, and learn more services.

View All