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Gas Discharge Tubes (GDT)

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Gas Discharge Tubes (GDT) Results:
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B88069X9641T253
TDK
Quantity: 2382
Ship Date: 6-13 working days
1+ $1.2535
10+ $1.0017
50+ $0.7931
100+ $0.6952
250+ $0.6329
500+ $0.5659
1000+ $0.5072
2500+ $0.4316
5000+ $0.4179
- +
x $1.2535
Ext. Price: $1.25
MOQ: 1
Mult: 1
SPQ: 1
2RM600L-8/B
YAGEO
2 10KA Through hole mounting
Quantity: 179
Ship Date: 3-12 working days
1+ $0.6829
50+ $0.6829
100+ $0.6119
250+ $0.6119
500+ $0.601
1000+ $0.601
- +
x $0.6829
Ext. Price: $10.92
MOQ: 16
Mult: 1
SXH80-75X
SURGING
10KA SMD,8X6MM
Quantity: 12000
Ship Date: 5-8 working days
24+
500+ $0.0897
1000+ $0.0882
1500+ $0.086
- +
x $0.0897
Ext. Price: $44.85
MOQ: 500
Mult: 500
SPQ: 500
SE33-230X
SURGING
10KA Plugins,D6XL8MM
Quantity: 15000
Ship Date: 5-8 working days
24+
500+ $0.1794
1000+ $0.1765
1500+ $0.1719
- +
x $0.1794
Ext. Price: $89.70
MOQ: 500
Mult: 500
SPQ: 500
2RM600L-8/TR
YAGEO
2 10KA Through hole mounting
Quantity: 500
Ship Date: 7-9 working days
200+ $0.688
450+ $0.6375
- +
x $0.688
Ext. Price: $137.60
MOQ: 200
Mult: 1
SPQ: 1
2063-35-ALF
BOURNS
2 1KA no 350V welding mounting,SMD mount 17.1mm(length)*11.8mm(height)
Quantity: 105
Ship Date: 5-12 working days
Within 3 years
5+ $7.5785
25+ $6.3612
50+ $6.264
105+ $5.9535
315+ $5.7645
525+ $5.67
1050+ $5.586
2520+ $5.502
- +
x $7.5785
Ext. Price: $37.89
MOQ: 5
Mult: 5
SME75XM
SURGING
3KA SMD,4.2X4MM
Quantity: 30000
Ship Date: 5-8 working days
24+
1000+ $0.0673
2000+ $0.0662
3000+ $0.0645
- +
x $0.0673
Ext. Price: $67.30
MOQ: 1000
Mult: 1000
SPQ: 1000
2RH2500L-8/B
YAGEO
2 2.5KA Plugins Through hole mounting
Quantity: 425
Ship Date: 6-13 working days
1+ $1.288
10+ $1.0902
50+ $0.8635
100+ $0.7557
200+ $0.7193
500+ $0.5886
1000+ $0.5282
5000+ $0.4358
- +
x $1.288
Ext. Price: $1.28
MOQ: 1
Mult: 1
SPQ: 1
SA2-7200-DBB-STD
BOURNS
2 5KA no 7.2KV Through hole mounting 8.9mm(length)
Quantity: 1480
Ship Date: 6-13 working days
1+ $4.37
5+ $3.634
10+ $3.201
50+ $2.6136
100+ $2.4084
250+ $2.1
500+ $1.932
1000+ $1.827
2000+ $1.575
- +
x $4.37
Ext. Price: $4.37
MOQ: 1
Mult: 1
SPQ: 1
SX51-202X
SURGING
3KA Plugins,D5.5XL6MM
Quantity: 20000
Ship Date: 5-8 working days
24+
500+ $0.0972
1000+ $0.0956
1500+ $0.0931
- +
x $0.0972
Ext. Price: $48.60
MOQ: 500
Mult: 500
SPQ: 500
SMD300XM
SURGING
2KA 1812
Quantity: 200000
Ship Date: 5-8 working days
24+
2500+ $0.0419
5000+ $0.0412
7500+ $0.0401
- +
x $0.0419
Ext. Price: $104.75
MOQ: 2500
Mult: 2500
SPQ: 2500
RF1742-000
Littelfuse
Quantity: 410
Ship Date: 7-9 working days
150+ $0.8063
350+ $0.7524
- +
x $0.8063
Ext. Price: $120.94
MOQ: 150
Mult: 1
SPQ: 1
B88069X4643T602
TDK
2 1KA Through hole mounting
Quantity: 530
Ship Date: 6-13 working days
1+ $1.633
10+ $1.5065
50+ $1.188
100+ $1.0846
250+ $0.9482
600+ $0.7875
1200+ $0.7067
2400+ $0.651
4800+ $0.6468
- +
x $1.633
Ext. Price: $1.63
MOQ: 1
Mult: 1
SPQ: 1
SMD4532-150NF
RUILON
3KA 1812 SMD mount 4.5mm(length)*3.2mm(width)
Quantity: 150
In Stock
21+
1+ $0.187
10+ $0.1538
30+ $0.1277
100+ $0.1058
300+ $0.1033
2500+ $0.0984
- +
x $0.187
Ext. Price: $0.18
MOQ: 1
Mult: 1
SPQ: 2500
B88069X9791T902
TDK
GDT 2-Electrode Arrester
Quantity: 1790
Ship Date: 6-13 working days
1+ $2.3345
10+ $1.9895
50+ $1.54
100+ $1.2852
250+ $1.2528
500+ $0.9744
900+ $0.9167
1800+ $0.8337
4500+ $0.8306
- +
x $2.3345
Ext. Price: $2.33
MOQ: 1
Mult: 1
SPQ: 1
SMD90XM
SURGING
2 2KA 90V 1812 4.5mm*3.2mm*2.7mm
Quantity: 1445
In Stock
24+
1+ $0.0731
10+ $0.0602
30+ $0.05
100+ $0.0414
300+ $0.0404
2500+ $0.0385
- +
x $0.0731
Ext. Price: $0.07
MOQ: 1
Mult: 1
SPQ: 2500
2026-09-C2LF
BOURNS
3 20KA no 90V Plugins Through hole mounting 13mm(length)*7.9mm(height)
Quantity: 10275
Ship Date: 14-19 working days
300+ $1.3356
500+ $1.26
1000+ $1.2222
- +
x $1.3356
Ext. Price: $701.19
MOQ: 525
Mult: 25
SPQ: 1
2RL1600L-8
BrightKing
Gas Discharge Tube, High Holdover Voltage
Quantity: 4000
Ship Date: 5-7 working days
23+
500+ $0.1279
5000+ $0.1202
- +
x $0.1279
Ext. Price: $63.95
MOQ: 500
Mult: 500
SPQ: 500
2046-60-ALF
BOURNS
Bourns gas discharge tube, DC breakdown voltage600V, Radial, Maximum surge current 10 kA@ 10 Operation, 20 kA@ 1 Operation
Quantity: 974
Ship Date: 7-9 working days
250+ $0.5268
550+ $0.5016
- +
x $0.5268
Ext. Price: $131.69
MOQ: 250
Mult: 1
SPQ: 1
2095-270-BLF
BOURNS
2 5KA no 2.7KV Plugins Through hole mounting 8mm(length)
Quantity: 560
Ship Date: 14-16 working days
9+ $1.9143
100+ $1.7179
500+ $1.382
- +
x $1.9143
Ext. Price: $17.22
MOQ: 9
Mult: 1
3RM230L-8/B
YAGEO
3 10KA Plugins Through hole mounting
Quantity: 225
Ship Date: 6-13 working days
1+ $1.5525
10+ $1.4375
50+ $1.144
100+ $1.1124
200+ $1.08
500+ $0.8285
1000+ $0.7634
5000+ $0.714
- +
x $1.5525
Ext. Price: $1.55
MOQ: 1
Mult: 1
SPQ: 1
SL1021A600R
Littelfuse
3 10KA no 600V Plugins Through hole mounting 12.4mm(length)*8.1mm(height)
Quantity: 224
Ship Date: 6-13 working days
1+ $3.2085
5+ $2.6795
10+ $2.2655
50+ $1.914
100+ $1.6956
250+ $1.5645
500+ $1.428
1000+ $1.3125
2500+ $1.2705
- +
x $3.2085
Ext. Price: $3.20
MOQ: 1
Mult: 1
SPQ: 1
CG2600L
Littelfuse
2 20KA no 600V Through hole mounting 6.07mm(length)*8.1mm(height)
Quantity: 350
Ship Date: 4-6 working days
22+
350+ $0.5008
- +
x $0.5008
Ext. Price: $175.28
MOQ: 350
Mult: 350
SPQ: 350
B88069X1003T302
TDK
5 20KA
Quantity: 97
Ship Date: 6-13 working days
1+ $18.5495
5+ $15.642
10+ $14.0724
50+ $11.8125
100+ $9.7125
300+ $8.0955
600+ $7.539
- +
x $18.5495
Ext. Price: $18.54
MOQ: 1
Mult: 1
SPQ: 1
CG31.3L
Littelfuse
2 5KA no 1.3KV Through hole mounting 6mm(length)
Quantity: 290
Ship Date: 6-13 working days
1+ $4.5885
5+ $4.2665
10+ $3.949
50+ $3.1752
350+ $2.4885
1050+ $2.4255
- +
x $4.5885
Ext. Price: $4.58
MOQ: 1
Mult: 1
SPQ: 1

Gas Discharge Tubes (GDT)

Gas Discharge Tubes (GDTs) are a type of overvoltage protection device that operates by using the ionization of gas to conduct electricity. They are designed to protect sensitive electronic equipment from voltage surges, which can be caused by lightning, power line switching, or other electrical disturbances.

Definition:
A Gas Discharge Tube is a passive electronic component that contains two or more electrodes within a gas-filled envelope. When the voltage across the GDT exceeds a certain threshold, the gas ionizes, creating a conductive path that allows the excess voltage to be safely discharged.

Function:
The primary function of a GDT is to clamp the voltage to a safe level by diverting the surge current away from the protected equipment. When the voltage across the GDT is below the ionization threshold, it acts as an open circuit, allowing normal operation of the equipment. Once the voltage exceeds the threshold, the GDT ionizes the gas, becoming a low-impedance path for the surge current to flow, thus protecting the equipment from damage.

Applications:
GDTs are widely used in various applications where overvoltage protection is necessary:
1. Telecommunications equipment, such as telephone exchanges and network infrastructure.
2. Power distribution systems to protect against lightning-induced surges.
3. Industrial control systems to safeguard against voltage spikes.
4. Consumer electronics, like televisions and computers, to protect against power surges.
5. Automotive electronics to protect against transient voltages.

Selection Criteria:
When selecting a GDT, several factors should be considered:
1. Voltage Rating: The GDT should have a continuous voltage rating that is compatible with the system's operating voltage.
2. Surge Current Capability: The GDT must be able to handle the expected surge current without failing.
3. Response Time: The GDT should have a fast response time to effectively protect against fast-rising surges.
4. Recovery Time: After discharging, the GDT should return to its non-conductive state quickly to minimize the impact on normal operation.
5. Physical Size and Mounting: The GDT should be compatible with the available space and mounting requirements of the equipment.
6. Environmental Considerations: The GDT should be suitable for the environmental conditions it will be exposed to, such as temperature and humidity.

In summary, Gas Discharge Tubes are crucial components in the protection of electronic systems from overvoltage events. They are selected based on their ability to handle the specific voltage and current requirements of the application, as well as their physical and environmental compatibility.
Please refer to the product rule book for details.