What are Gas Discharge Tube Arresters (GDT) ?
Gas Discharge Tube Arresters (GDT) are protective devices that safeguard electronic circuits from voltage spikes by diverting excess energy. They are commonly used in applications like production electronics assembly and field replacements. Important specifications for selection include Fail Short, which ensures reliability under fault conditions; Impulse Discharge Current, which indicates the device's capacity to handle surge events; and Voltage ratings, which determine compatibility with circuit requirements. When sourcing, it's crucial to validate lifecycle status and consider alternate-source options to mitigate supply chain risks.
Parts in this category
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Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| Part & Mfr | Total Stock | Pricing & RFQ | Fail Short | Impulse Discharge Current (8 | Mounting Type | Number of Poles | Tolerance | Voltage | |
|---|---|---|---|---|---|---|---|---|---|
TDK Corporation
|
25,969
|
Price on request
25,969
|
No | 1000A (1kA) | Surface Mount | 2 | ±20% | 90 V | |
Bourns
|
25,780
|
Price on request
25,780
|
No | 10000A (10kA) | Surface Mount | 2 | ±15% | 150 V | |
Littelfuse Inc.
|
17,600
|
Price on request
17,600
|
No | 5000A (5kA) | Through Hole | 2 | - | 285 V | |
Bourns
|
17,576
|
Price on request
17,576
|
No | 10000A (10kA) | Through Hole | 2 | ±15% | 350 V | |
Littelfuse Inc.
|
8,361
|
Price on request
8,361
|
No | 10000A (10kA) | Surface Mount | 3 | - | 230 V | |
Littelfuse Inc.
|
7,685
|
Price on request
7,685
|
No | 5000A (5kA) | Surface Mount | 2 | - | 90 V | |
|
Littelfuse Inc.
|
6,708
|
Price on request
6,708
|
No | 10000A (10kA) | Surface Mount | 3 | - | 90 V | |
TDK Corporation
|
6,565
|
Price on request
6,565
|
No | 20000A (20kA) | Through Hole | 3 | ±20% | 90 V | |
Littelfuse Inc.
|
5,365
|
Price on request
5,365
|
No | 1000A (1kA) | Surface Mount | 2 | - | 500 V | |
Bourns
|
5,089
|
Price on request
5,089
|
No | 2000A (2kA) | Surface Mount | 2 | ±30% | 90 V | |
Bourns
|
4,800
|
Price on request
4,800
|
No | 10000A (10kA) | Surface Mount | 3 | ±20% | 90 V | |
|
Littelfuse Inc.
|
4,598
|
Price on request
4,598
|
No | 10000A (10kA) | Surface Mount | 3 | - | 350 V | |
TDK Corporation
|
4,586
|
Price on request
4,586
|
No | 10000A (10kA) | Through Hole | 3 | ±20% | 90 V | |
Littelfuse Inc.
|
4,000
|
Price on request
4,000
|
No | - | Through Hole | 2 | - | 450 V | |
Littelfuse Inc.
|
3,785
|
Price on request
3,785
|
No | 1000A (1kA) | Surface Mount | 2 | ±20% | 200 V | |
TDK Corporation
|
3,600
|
Price on request
3,600
|
No | 20000A (20kA) | Through Hole | 3 | - | 420 V | |
Littelfuse Inc.
|
3,266
|
Price on request
3,266
|
No | 20000A (20kA) | Through Hole | 2 | - | 600 V | |
Bourns
|
3,231
|
Price on request
3,231
|
No | 10000A (10kA) | Surface Mount | 3 | ±20% | 75 V | |
Bourns
|
3,200
|
Price on request
3,200
|
No | 20000A (20kA) | Through Hole | 3 | ±20% | 150 V | |
Littelfuse Inc.
|
2,700
|
Price on request
2,700
|
No | 5000A (5kA) | Surface Mount | 3 | - | 350 V | |
Littelfuse Inc.
|
2,518
|
Price on request
2,518
|
No | 5000A (5kA) | Through Hole | 2 | - | 1500 V | |
Bourns
|
2,255
|
Price on request
2,255
|
No | 20000A (20kA) | Through Hole | 3 | ±20% | 420 V | |
Bourns
|
1,825
|
Price on request
1,825
|
No | 5000A (5kA) | Through Hole | 2 | ±20% | 1600 V | |
Bourns
|
1,800
|
Price on request
1,800
|
No | 10000A (10kA) | Through Hole | 3 | - | 360 V | |
|
Littelfuse Inc.
|
1,795
|
Price on request
1,795
|
No | 1000A (1kA) | Surface Mount | 2 | - | 300 V | |
Littelfuse Inc.
|
1,785
|
Price on request
1,785
|
No | 10000A (10kA) | Surface Mount | 2 | - | 75 V | |
Bourns
|
1,730
|
Price on request
1,730
|
No | 10000A (10kA) | Through Hole | 3 | ±20% | 600 V | |
Thinking Electronics Industrial Co.
|
1,600
|
Price on request
1,600
|
No | 5000A (5kA) | Through Hole | 2 | ±20% | 2500 V | |
Bourns
|
1,246
|
Price on request
1,246
|
No | 5000A (5kA) | Surface Mount | 2 | ±20% | 90 V | |
|
Bourns
|
1,230
|
Price on request
1,230
|
No | 5000A (5kA) | Surface Mount | 2 | ±15% | 300 V | |
|
Littelfuse Inc.
|
995
|
Price on request
995
|
No | 5000A (5kA) | Surface Mount | 2 | - | 260 V | |
|
Bourns
|
980
|
Price on request
980
|
No | 10000A (10kA) | Surface Mount | 3 | ±20% | 300 V | |
|
Littelfuse Inc.
|
960
|
Price on request
960
|
No | 10000A (10kA) | Through Hole | 3 | - | 90 V | |
|
Bourns
|
900
|
Price on request
900
|
No | 10000A (10kA) | Through Hole | 3 | ±20% | 350 V | |
|
Bourns
|
891
|
Price on request
891
|
No | 5000A (5kA) | Surface Mount | 2 | ±15% | 200 V | |
|
Littelfuse Inc.
|
848
|
Price on request
848
|
No | 5000A (5kA) | Through Hole | 2 | - | 2700 V | |
|
Littelfuse Inc.
|
800
|
Price on request
800
|
No | 10000A (10kA) | Through Hole | 2 | - | 800 V | |
|
Taiyo Yuden
|
770
|
Price on request
770
|
No | - | Through Hole | 2 | ±500V | 1200 V | |
Bourns
|
720
|
Price on request
720
|
No | 5000A (5kA) | Surface Mount | 3 | ±25% | 150 V | |
|
Littelfuse Inc.
|
665
|
Price on request
665
|
No | 20000A (20kA) | Through Hole | 2 | - | 250 V | |
Bourns
|
620
|
Price on request
620
|
Yes | 20000A (20kA) | Through Hole | 3 | ±20% | 230 V | |
|
Littelfuse Inc.
|
620
|
Price on request
620
|
No | 5000A (5kA) | Through Hole | 2 | - | 5000 V | |
Littelfuse Inc.
|
605
|
Price on request
605
|
No | 3000A (3kA) | Surface Mount | 2 | - | 300 V | |
Littelfuse Inc.
|
574
|
Price on request
574
|
No | 20000A (20kA) | Through Hole | 3 | ±20% | 350 V | |
Bourns
|
569
|
Price on request
569
|
No | 5000A (5kA) | Through Hole | 2 | ±20% | 400 V | |
|
Bourns
|
510
|
Price on request
510
|
No | 5000A (5kA) | Surface Mount | 2 | -12%, +15% | 600 V | |
|
Bourns
|
504
|
Price on request
504
|
No | 10000A (10kA) | Surface Mount Horizontal | 2 | ±20% | 500 V | |
Littelfuse Inc.
|
500
|
Price on request
500
|
No | 10000A (10kA) | Through Hole | 2 | - | 230 V | |
|
Bourns
|
500
|
Price on request
500
|
No | 10000A (10kA) | Surface Mount | 2 | ±20% | 75 V | |
Bourns
|
500
|
Price on request
500
|
No | 2500A (2.5kA) | Surface Mount | 2 | ±20% | 1100 V |
Showing 1-50 of 3,905 products