Littelfuse

CG40.8SM

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Description

CG4 Series high voltage miniature SMT gas discharge tubes provide high levels of protection against fast rising transients caused by lightning disturbances. These GDTs are high voltage (800V - 3000V) devices designed for over-voltage protection for high isolation applications.
Part Number
CG40.8SM
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Specifications

MIN Sparkover Voltage (V)
960
Nom DC Sparkover (V)
800
Max DC Spark over Voltage
640
Max Impulse Sparkover Voltage @ 100V/us (V)
800
Surge Life (@ 100A 10/1000us)
3
Capacitance (Co) (pF)
0.8
Impulse Discharge Current @8/20μs (kA)
3
Electrodes
2
Failsafe
No
Mounting Method
Surface Mount