SPECIFICATIONS
569
www.cpclare.com
HIGH ENERGY SPARK GAP DEVICES
Three Electrode High-Energy Spark Gaps
All characteristics at 25C.
PART
APPLIED DC
NUMBER
VOLTAGE
MAIN STATIC DC PEAK CURRENT
BREAKDOWN (kV)
KV (
±
10%)
5.0
5.0
10.0
2.5
5.0
7.5
10.0
15.0
20.0
25.0
6.8
2.5
5.0
10.0
15.0
17.5
1.0
1.5
2.0
2.5
5.0
7.5
10.0
12.5
15.0
25.0 - 30.0
DELAY TIME PACKAGE
(
μ
S)
(8)
DIMENSION A DIMENSION B DIMENSION C
(INCHES)
(INCHES)
(KA)
(7)
OUTLINE
(INCHES
RANGE
1.3 - 4.0
1.3 - 4.0
2.5 - 8.0
0.8 - 2.0
1.5 - 4.0
2.3 - 6.0
3.0 - 8.0
4.5 - 12.0
6.0 - 16.0
7.5 - 20.0
2.7 - 6.0
0.6 - 1.9
1.5 - 3.5
3.0 - 8.0
4.5 - 12.0
5.3 - 14.0
0.4 - 0.85
0.5 - 1.25
0.7 - 1.7
0.8 - 2.1
1.2 - 4.2
2.0 - 6.2
3.5 - 8.5
4.5 - 11.0
7.0 - 12.5
8.3 - 22.2
TG-7
TG-88
TG-114
TG-121
TG-122
TG-123
TG-124
TG-125
TG-126
TG-127
TG-151
TG-177
TG-178
TG-179
TG-180
TG-181
TG-240
TG-241
TG-242
TG-243
TG-244
TG-245
TG-246
TG-247
TG-248
TG-1208
(7)
The peak current is a conservative maximum for an approximately triangular pulse with a 50
μ
s half-width.
(8)
Delay time is for Mode A operation when the applied voltage is 80% of the main static breakdown and the trigger pulse reaches 150% of the maximum
trigger voltage.
15.0
15.0
15.0
15.0
15.0
15.0
15.0
20.0
20.0
20.0
15.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
20.0
0.1
0.1
0.1
0.3
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.3
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.15
0.15
0.15
0.1
I-A
I-B
I-B
2.427 nom
2.427 nom
2.427 nom
1.990 nom
1.990 nom
1.990 nom
1.990 nom
2.67
2.67
2.797 nom
-
1.625 max
1.625 max
1.719 max
1.906 max
1.906 max
0.750
±
.063
0.750
±
.063
0.760
±
.063
0.760
±
.063
0.760
±
.063
0.760
±
.063
0.790
±
.063
0.790
±
.063
0.830
±
.063
2.797 nom
0.228 max
0.228 max
0.228 max
0.228 max
0.228 max
0.228 max
0.228 max
0.54
0.54
0.540 max
-
0.520
±
.030
0.580
±
.030
0.620
±
.030
0.725
±
.030
0.725
±
.030
-
-
-
-
-
-
-
-
-
0.515
±
.020
1.500 max
2.015 max
2.015 max
1.450 max
1.450 max
1.450 max
1.450 max
1.560
1.560
2.051 max
-
0.300
±
.025
0.340
±
.025
0.380
±
.025
0.490
±
.025
0.490
±
.025
-
-
-
-
-
-
-
-
-
2.051 max
I-B/I-D
I-B/I-D
I-B/I-D
I-B/I-D
I-B/I-D
I-B/I-D
I-B/I-D
special
III
III
III
III
III
II
II
II
II
II
II
II
II
II
I-B
ORDERING INFORMATION
A complete part number is represented
by the information in the Part Number
column of the specification table.