Gas Discharge Tube (GDT) / Gas Tube Arrester (GTA)

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Part no. Manufact. DC Sparkover Voltage @ 100V/S [V] Imp. Sparkover Voltage [V] DC Resistance Capacitance DC Holdover Voltage Impulse Life Impulse Discharge Current [kA] Diameter [mm] Electrodes Lead Configuration Details
SFI4532G-075LF

SFI 75 100 0.5 300 2 2 Chip more >>

SFI4532G-090LF

SFI 90 100 0.5 300 2 2 Chip more >>

SFI4532G-150LF

SFI 150 100 0.5 300 2 2 Chip more >>

SFI4532G-200LF

SFI 200 100 0.5 300 2 2 Chip more >>

SFI4532G-300LF

SFI 300 100 0.5 300 2 2 Chip more >>

SFI4532G-400LF

SFI 400 100 0.5 300 2 2 Chip more >>

SFI4532G-600LF

SFI 600 100 0.5 300 2 2 Chip more >>

SFI3216G-120LF

SFI 120 100 0.3 300 0.5 2 Chip more >>

SFI3216G-150LF

SFI 150 100 0.3 300 0.5 2 Chip more >>

SFI3216G-200LF

SFI 200 100 0.3 300 0.5 2 Chip more >>

A gas tube arrester (GTA) or also called gas discharge tube (GDT) of the manufacturer SFI is a surge absorber featuring low capacitance and high surge absorption energy. It consists of a sealed tube in which inert gas is injected and electrodes which are set at fixed intervals. The simple structure and the dimensional accuracy offers a high reliability and stabilized characteristics.

Features

  • SMD-, leaded and non-leaded 2- and 3-electrode device
  • Voltage: 75VDC - 600VDC (2.2kV on request)
  • Impulse discharge current (8/20μs): up to 20kA (100kA on request)
  • 3-electrode device deliverable with "Failsave"
  • low capacitance
  • REACH & RoHS compliant

Downloads

Schutzbauelemente_SFI_Logo_EN
SFI Electronics Technology Inc., based in Taipei Taiwan, is a professional manufacturer of a full range of advanced multi-layer varistors (SMD varistors) in the size 0201 to 4032.
SFI has the largest production capability of MLVs in the world market and offers other product lines of the over voltage protection components, to supply customer with all kind of circuit protection devices for their applications.
The company is certified according ISO9001, ISO14001 and ISO/TS16949.
http://www.sfi.com.tw/index.php/en/

technical contact

Mike Kiraly
Fon: +49 7452 6007 63
Fax: +49 7452 6007 863
m.kiraly@endrich.com_

Further information can be found in the data protection declaration.

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