tg359 High Energy Devices, LLC, tg359 Datasheet - Page 4

• Manufacturer Part Number: tg359
• Description: Tg Two Electrode Legacy Series Spark Gaps
• Manufacturer: High Energy Devices, LLC

TG Two Electrode Legacy Series
Specifications (@25
(1)
(2)
(3)
(4)
(5)
(6)
TG131
TG132
TG133
TG135
TG139
TG140
TG148
TG149
TG152
TG153
TG155
TG156
TG157
TG160
TG161
TG162
TG163
TG166
TG167
TG168
TG169
TG171
TG172
TG173
TG174
TG175
TG176
TG183
TG184
TG186
TG187
TG188
TG189
TG191
TG192
TG193
TG194
TG196
TG197
TG198
TG249
TG359
TG366A
TG373
TG375
TG376
Part
Number
6-32 tapped hole in non-tubulated end.
Identical tubulation on both ends.
The voltage level at which the spark discharge occurs when a unipolarity pulse train is applied to the gap. Typically, the pulse repetition rate is 400 pps
(pulses/second) with a rise time of 0.3 µs and a pulse width of 0.5 µs. The “initial” range specifies at what increasing voltage the gap begins to fire and the
“rep” range specifies at what decreasing voltage the gap ceases to fire repetitively.
Pulse repetition rate is 1500pps instead of the standard 400pps.
Though outlines 2, 3, and 3A are identical, the electrode materials and configurations vary internally.
Though outlines 4 and 4A are identical, gaps with outline 4A have heavier internal construction to withstand more severe shock and vibration.
(5)
(1)
(2)
(1)
DC Breakdown
18.375 ± 0.875
2.625 ± 0.125
14.80 - 18.15
(kV ± 10%)
13.13 ± 0.63
21.00 ± 1.00
31.50 ± 3.00
20.50 ± 1.50
0.345 ± 0.45
0.38 ± 0.02
1.58 ± 0.08
31.00 ± 3.0
60.00 ± 8.0
0.18 ± 0.05
20.5 - 24.0
Voltage
30.00
35.00
14.00
21.00
2.00
9.00
2.00
0.50
0.60
6.00
2.00
0.50
1.40
1.20
0.40
0.60
0.80
1.00
3.00
3.50
4.00
5.00
6.00
6.00
7.00
1.50
0.60
0.50
0.45
2.30
9.00
1.60
0
C)
Voltage (kV)
Breakdown
28.0 - 39.0
9.0 - 11.5
9.0 - 11.5
6.0 - 7.5
Initial
Pulse
33.0
7.5
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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(3)
Voltage (kV)
www.highenergydevices.com
Breakdown
Repetitive
9.0 - 11.5
9.0 - 11.5
6.0 - 7.5
Pulse
25.0
6.0
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(3)
Package
Outline
special
special
special
special
special
special
special
special
4A
7A
1A
3A
1A
3A
7A
1A
9
2
1
9
2
2
4
4
9
9
9
9
9
9
9
9
9
7
4
4
3
1
9
1
4
4
2
1
4
4
Dimension A Dimension B Dimension C
4.000 ± .188
0.192 ± .010
0.487 ± .031
0.487 ± .031
3.750 ± .125
4.000 ± .188
4.000 ± .188
3.750 ± .125
4.000 ± .188
4.500 ± .188
0.500 ± 0.30
0.450 ± .031
4.000 ± .188
4.000 ± .188
2.25 ± .125
0.620 max
0.620 max
0.515 max
0.515 max
0.515 max
0.515 max
0.515 max
0.620 max
0.620 max
0.620 max
0.620 max
0.620 max
0.620 max
0.515 max
0.620 max
0.620 max
(Inches)
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1.000 ± .031 max
1.000 ± .031
0.455 ± .031
1.000 ± .031
0.219 max
0.125 max
0.125 max
0.125 max
0.125 max
0.125 max
0.219 max
0.219 max
0.219 max
0.219 max
0.219 max
0.125 nom
(Inches)
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0.275 ± .075
0.188 max
0.188 max
0.125 max
(Inches)
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