Gas Discharge Tube Arresters (GDT)
A gas discharge tube or GDT, is a sealed, glass-enclosed device that contains an inert gas mixture trapped between two electrodes. When a voltage greater than the GDT's rating is exceeded, the increased voltage ionizes the gas allowing it to conduct electricity and divert the excess voltage to ground.
Sourcing Hamlin / Littelfuse Gas Discharge Tube Arresters (GDT): in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 31
| Product | Pricing | Datasheet | Voltage - DC Spark Over (Nom) | Impulse Discharge Current (8/20µs) | Fail Short | Mounting Type | Number of Poles | Package / Case | Tolerance | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|
 GTCS23-750M-R01-2 Hamlin / Littelfuse | 1 $1.0900 | 75 V | 1000A (1kA) | No | Surface Mount | 2 | 2-SMD Cylinder Square End | ±20% | 7,554 | |
 SG75 Hamlin / Littelfuse | 1 $1.4700 | 75 V | 2000A (2kA) | No | Surface Mount | 2 | 1812 (4532 Metric) | - | 1,392 | |
SG350Q Hamlin / Littelfuse | 1 $1.4700 | 350 V | 1000A (1kA) | No | Surface Mount | 2 | 1812 (4532 Metric) | - | 7,331 | |
SG90 Hamlin / Littelfuse | 1 $1.4700 | 90 V | 2000A (2kA) | No | Surface Mount | 2 | 1812 (4532 Metric) | - | 4,479 | |
 SE200 Hamlin / Littelfuse | 1 $2.6800 | 200 V | 500A | No | Surface Mount | 2 | 1206 (3216 Metric) | - | 7,995 | |
SE140 Hamlin / Littelfuse | 1 $2.6800 | 140 V | 500A | No | Surface Mount | 2 | 1206 (3216 Metric) | - | 5,812 | |
SE350 Hamlin / Littelfuse | 1 $2.6800 | 350 V | 500A | No | Surface Mount | 2 | 1206 (3216 Metric) | - | 4,075 | |
 CG590L Hamlin / Littelfuse | 1 $3.1600 | 90 V | 5000A (5kA) | No | Through Hole | 2 | Axial Cylinder | - | 8,877 | |
 CG2800MS Hamlin / Littelfuse | 1 $3.3000 | 800 V | 10000A (10kA) | No | Surface Mount | 2 | 2-SMD Cylinder Square End | - | 6,503 | |
 CG75LTR Hamlin / Littelfuse | 1 $6.0000 | 75 V | 20000A (20kA) | No | Through Hole | 2 | Axial Cylinder | - | 100,000 | |
 CG33.0LTR Hamlin / Littelfuse | 1 $4.3300 | 3000 V | 5000A (5kA) | No | Through Hole | 2 | Axial Cylinder | - | 3,295 | |
CG33.0L Hamlin / Littelfuse | 1 $4.2600 | 3000 V | 5000A (5kA) | No | Through Hole | 2 | Axial Cylinder | - | 5,694 | |
 SL1003A090SM Hamlin / Littelfuse | 1 $5.2000 | 90 V | 10000A (10kA) | No | Surface Mount | 3 | 3-SMD Cylinder Square End | - | 4,952 | |
CG75L Hamlin / Littelfuse | 1 $2.2500 100 $1.8000 500 $1.5000 | 75 V | 20000A (20kA) | No | Through Hole | 2 | Axial Cylinder | - | 2,048 | |
CG31.5L Hamlin / Littelfuse | 1 $4.2600 | 1500 V | 5000A (5kA) | No | Through Hole | 2 | Axial Cylinder | - | 4,750 | |
CG32.0L Hamlin / Littelfuse | 1 $4.2600 | 2000 V | 5000A (5kA) | No | Through Hole | 2 | Axial Cylinder | - | 2,502 | |
CG32.5L Hamlin / Littelfuse | 1 $4.2600 | 2500 V | 5000A (5kA) | No | Through Hole | 2 | Axial Cylinder | - | 6,259 | |
 GTCC23-401M-R01-2 Hamlin / Littelfuse | 1 $1.2700 | 400 V | 1000A (1kA) | No | Surface Mount | 2 | 1812 (4532 Metric) | ±20% | 8,379 | |
GTCC23-900M-R01-2 Hamlin / Littelfuse | 1 $1.2700 | 90 V | 1000A (1kA) | No | Surface Mount | 2 | 1812 (4532 Metric) | ±20% | 5,454 | |
GTCC23-501M-R01-2 Hamlin / Littelfuse | 1 $1.2700 | 500 V | 1000A (1kA) | No | Surface Mount | 2 | 1812 (4532 Metric) | ±20% | 1,133 |