Specifications

66
RF SOLUTION-CITEL
2 - electrode
Gas discharge tube
●
CA8B
Characteristics
2 - electrode glass-metal
Gas discharge tube
●
CA5R
CITEL part number CA8B*230 CA8B*250 CA8B*350 CA8BB-540
DC sparkover voltage
230 V 250 V 350 V 540 V
(100V/s)
Tolerance +/- 20% +/- 12% +/- 20% +/- 20%
Impulse sparkover voltage
<750V <750V <900V <1000V
(1kV/
㎲
)
Arc voltage < 20 V < 20 V < 20 V < 20 V
Insulation resistance
>1G
Ω >1G Ω >1G Ω >1G Ω
(at 100Vdc)
Capacitance (at 1 MHz) <5 pF <5 pF <5 pF <5 pF
Holdover voltage
(R = 330
Ω
in series >72V >72V >72V >72V
RC = 150
Ω
/100nF in //)
AC discharge current
20A 20A 20A 10A
(50Hz, 0.6s, 10 times)
Nominal discharge current
10kA 10kA 10kA 10kA
(8/20
㎲
, 10 times)
Options Sliding version : CA8BB
Blade termination : CA8BC
3-electrode with lead termination : CA8T31
Characteristics
CITEL part number CA5R230 CA5R250 CA5R350
DC sparkover voltage
230V 250V 350V
(100V/s)
Tolerance +/- 20 % +/- 20 % +/- 20 %
Impulse sparkover voltage
<1000V <1000V <1000V
(1kV/
㎲
)
Arc voltage < 20V < 20V < 20V
Insulation resistance
>1G
Ω >1G Ω >1G Ω
(at 100Vdc)
Capacitance (at 1 MHz) <10 pF <10 pF <10 pF
Holdover voltage
(R = 330
Ω
in series >72V >72V >72V
RC = 150
Ω
/100nF in //)
AC discharge current
5A 5A 5A
(50Hz, 1s, 10 times)
Nominal discharge current
2,5kA 5kA 2,5kA
(8/20
㎲
, 10 times)
Options External fail-safe : CA5RO (P980)
Dimensions(in mm) Dimensions(in mm)