SFI

Professional manufacturer of multilayer varistors

SFI Electronics Technology Inc., based in Taipei ,Taiwan, is a professional manufacturer of a full range of advanced overvoltage electronic protection components, also known as transient voltage suppressors, to protect devices against electrostatic discharge (ESD), surge, and load dump. SFI has the largest production capability of multilayer varistors (MLVs) in Taiwan and is dedicated to supply customers with all kind of circuit protection devices for their applications. The company is certified according ISO 9001, ISO 14001, ISO 14065 and IATF 16949.

Product Portfolio

SFI's major offered products are overvoltage protection devices including transient voltage suppressors like MLVs (multilayer varistor) & chip surge protection devices (CSPDs) and semiconductor solutions.

Suitable Applications

  • Automotive electronics
  • Industrial electronics
  • Security equipments
  • Networking/Telecom equipment
  • Consumer electrinics

Certifications and quality management

  • ISO 9001:2015
  • ISO 14001:2015
  • ISO 14064:2018
  • IATF 16949:2016

There are 10 of 183 products shown.

SFI3216G-200LF

  • Vbr [V]: 140 V ... 260 V
  • VHO [V]: 80 V
  • IDI [A]: 500 A
  • RIns [MΩ]: 100 MΩ
  • C [pF]: 0.3 pF
  • Impulse Life Time [times]: 300
  • Electrodes [No.]: 2
  • Manufacturer: SFI
SFI3216G-200LF

SFI1210SV391-201A

  • Package (Chip Surge Protection Device (CSPD)): 1210
  • VAC [V]: 250 V
  • VDC [V]: 320 V
  • VBR [V]: 390 V
  • VC [V]: 647 V
  • IPeak [A]: 200 A
  • E [J]: 7.2 J
  • C [pF]: 190 pF
  • Manufacturer: SFI
SFI1210SV391-201A

SFI1210SV241-201A

  • Package (Chip Surge Protection Device (CSPD)): 1210
  • VAC [V]: 139 V
  • VDC [V]: 195 V
  • VBR [V]: 240 V
  • VC [V]: 395 V
  • IPeak [A]: 200 A
  • E [J]: 4.4 J
  • C [pF]: 110 pF
  • Manufacturer: SFI
SFI1210SV241-201A

SFI1206SV431-201A

  • Package (Chip Surge Protection Device (CSPD)): 1206
  • VAC [V]: 275 V
  • VDC [V]: 350 V
  • VBR [V]: 430 V
  • VC [V]: 705 V
  • IPeak [A]: 200 A
  • E [J]: 8.6 J
  • C [pF]: 60 pF
  • Manufacturer: SFI
SFI1206SV431-201A

SFI0806SV241-201A

  • Package (Chip Surge Protection Device (CSPD)): 1206
  • VAC [V]: 150 V
  • VDC [V]: 200 V
  • VBR [V]: 240 V
  • VC [V]: 395 V
  • IPeak [A]: 200 A
  • E [J]: 4.4 J
  • C [pF]: 95 pF
  • Manufacturer: SFI
SFI0806SV241-201A

SFI1812SC750-202A

  • Package (Chip Surge Protection Device (CSPD)): 1812
  • VAC [V]: 48 V
  • VDC [V]: 60 V
  • VBR [V]: 75 V
  • VC [V]: 100 V
  • IPeak [A]: 2,000 A
  • C [pF]: 1,650 pF
  • Manufacturer: SFI
SFI1812SC750-202A

SFI1812SC470-202A

  • Package (Chip Surge Protection Device (CSPD)): 1812
  • VAC [V]: 30 V
  • VDC [V]: 38 V
  • VBR [V]: 47 V
  • VC [V]: 85 V
  • IPeak [A]: 2,000 A
  • C [pF]: 2,100 pF
  • Manufacturer: SFI
SFI1812SC470-202A

SFI4532G-230LF

  • Vbr [V]: 161 V ... 299 V
  • VHO [V]: 80 V
  • IDI [A]: 2,000 A
  • RIns [MΩ]: 100 MΩ
  • C [pF]: 0.5 pF
  • Impulse Life Time [times]: 300
  • Electrodes [No.]: 2
  • Manufacturer: SFI
SFI4532G-230LF

SFI3216G-230LF

  • Vbr [V]: 161 V ... 299 V
  • VHO [V]: 80 V
  • IDI [A]: 500 A
  • RIns [MΩ]: 100 MΩ
  • C [pF]: 0.3 pF
  • Impulse Life Time [times]: 300
  • Electrodes [No.]: 2
  • Manufacturer: SFI
SFI3216G-230LF

SFI0603-240E0R3PP-LF

  • Package (ESD): 0603
  • VRMS [V]: 24 V
  • VC [V]: 350 V
  • IL [A]: 1 A
  • C [pF]: 0.15 pF
  • ESD Contact discharge [kV]: 8 kV
  • ESD Air discharge [kV]: 15 kV
  • Manufacturer: SFI
SFI0603-240E0R3PP-LF