1.Gas Tube is sealed with high alumina ceramics,has a long service life.
2.Gas Tube has instanat response to surge voltage,poweful capacity withstanding surge current,small capacitance.
3.PTC has excellence performance with small size.
4.Mounting frames have good anticorrosiveness performance since making of strainless steel

1) Direct current break over voltage: 90-260V
2) Resistance to alternating current: 5A / 10A
3) Pulse break over voltage: <=800V
4) Resistance to pulse current: 5KA / 10KA
5) Zero power resistor: <=22 Ohm
6) Insulation resistor: <=1,000M Ohm
7) Absolute error: <=2 Ohm
8) Re-flow operation characteristics: 110mA (60V DC)
9) Lasting time: 60s
10) Over-current operation characteristics:
a) Initial current: 0.35A - 3A
b) Decreased to 0.15A: <=20 / 15 / 5 / 1.5 / 0.5 / 0.2s