3R070B-8 Datasheet, PDF (2/5 Pages) Shanghai Leiditech Electronic Technology Co., Ltd – Gas Discharge Tube

Electriacl Characteristics
Type number
DC Spark-
over voltage
Maimum
Impulse spark-
over voltage
V @100v/s
V @1kv/us
3R075(T,S,L,C)B-8
3R090(T,S,L,C)B-8
3R150(T,S,L,C)B-8
3R230(T,S,L,C)B-8
3R300(T,S,L,C)B-8
3R350(T,S,L,C)B-8
3R400(T,S,L,C)B-8
3R420(T,S,L,C)B-8
3R470(T,S,L,C)B-8
3R600(T,S,L,C)B-8
3R075(T,S,L,C)D-8
75±20%
90±20%
150±20%
230±20%
300±20%
350±20%
400±20%
420±20%
470±20%
600±20%
75±20%
750
750
800
800
800
800
850
850
950
1300
750
3R090(T,S,L,C)D-8
3R150(T,S,L,C)D-8
3R230(T,S,L,C)D-8
3R300(T,S,L,C)D-8
3R350(T,S,L,C)D-8
3R400(T,S,L,C)D-8
3R420(T,S,L,C)D-8
3R470(T,S,L,C)D-8
3R600(T,S,L,C)D-8
90±20%
150±20%
230±20%
300±20%
350±20%
400±20%
420±20%
470±20%
600±20%
750
800
800
800
800
850
850
950
1300
Impuise life
10/1000us,
100A
Times
300 times
Minimum
Insulation
resistance
Maximum
Capacitance
Maximum surge
Discharge Current
@8/20us,10times
Altermationg
Dischare
Curiren
Test
Voltage
GΩ
pF @1MHz
KA
A @50Hz 1S
DC 25V
>1
DC 50V
>1
DC 100V
>1
10KA
10
DC 250V
>1
DC 25V
>1
DC 50V
>1
2.0 pF
DC 100V
>1
20KA
20
DC 250V
>1
Notes:
1.Insulation resistance measure at:
DC 50V for the 3R075,3R090,and 3R150
DC 200V for other.
2. Terms in accordance with ITU-T K.12 and GB/T 9043-2008
3. At delivery AQL 0.65 level 2 DIN ISO 2859
GDT 02 ^{All data is subject to change,Please check our data sheets at www.leiditech.com for updates.}