TILS 2017: Surge Protection of LED Lighting by SFI Electronics Technology Inc.,

SFI Electronics Technology Inc., established in 1999, has become the professional manufacturer of protective components in circuit, with a strong marketing team and alliance to serve and support its global customers.

SFI researches and develops the CSPD series with the advanced technics. Among the CSPD series, SHV product is specially designed for surge protection of LED lighting. The advantages of SHV products are high endurance of temperature and humidity, good performance of the lowest clamping voltage, and withstanding multi-surge sparks. It also complies with requirement of the energy star ring wave 2.5KV.

The best advantage of SHV is packed in SMD type, to replace conventional DIP type. It can increase the rate of yield and short the labor hours. SFI has the full range size, from 0603 to 3220. SFI has acquired the safety approval of UL and cUL. Also, the SHV products have been used in a number of giant companies.



(SFI/ LEDinside)

(SFI/ LEDinside)

(SFI/ LEDinside)


(SFI/ LEDinside)

Key Features:

  • Comply with UL & cUL approval (UL File No. E334409- VZCA).

  • μs) and 6KV/ 500A 4 times( 8x20μs).

  • μs / 100A~3000A

  • SHV Series with the excellent electric characteristics (BDVQuick response time compared with GDT or MOV.

  • SHV series can withstand surge current multi-times

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