2-electrode GDT

CA8BB 250/12

Part Number: 95772

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Electrical Properties Mechanical Properties Norms Schemas

DC sparkover voltage (100V/s)		220-280 V
DC spark voltage tolerance		+/- 12%
Maximum impulse sparkover voltage (1kV/µs)		<700V
Follow current	If	Yes
Nominal discharge current 15 x 8/20 µs impulses	In	10 kA
Total Maximum discharge current max. total withstand @ 8/20 µs	Imax Total	25 kA
Max. capacitance	C	<10 pF
Insulation resistance	IR	>1 GOhms
AC discharge current (50Hz)		20 A
DC Holdover voltage R = 300 ohms in serie R = 150 ohms; 100nF en parrallel		> 72 V

Standards compliance

UIT-T-K12 rec. / IEC 61643-11 / IEC 61643-311