| PartNumber | GTCA28-351L-P05 | GTCA28-351M-P15 | GTCA28-351M-R05 |
| Description | Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350VDC Spark +-15% 65AC Discharge 50Hz | Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350VDC Spark +-20% 20AC Discharge 50Hz | Gas Discharge Tubes / Gas Plasma Arrestors 8MM 350V 2POLE AXIAL LEADS GDT |
| Manufacturer | Littelfuse | Littelfuse | TE Connectivity Raychem Circuit Protection |
| Product Category | Gas Discharge Tubes - GDTs / Gas Plasma Arrestors | Gas Discharge Tubes - GDTs / Gas Plasma Arrestors | Gas Discharge Tube Arresters (GDT) |
| RoHS | Y | Y | - |
| Series | GTCx2-P | GTCx2-P | |
| Peak Pulse Current | 5 kA | 15 kA | 5 kA |
| DC Sparkover | 350 V | 350 V | 350 VDC |
| Number of Electrodes | 2 Electrode | 2 Electrode | 2 Electrode |
| Termination Style | Axial | Axial | Axial |
| Failsafe Protection Y/N | Failsafe Not Protected | Failsafe Not Protected | - |
| Diameter | 8 mm | 8 mm | 8 mm |
| Length | 6.3 mm | 6.2 mm | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 90 C | + 90 C | - |
| Packaging | Tray | Tray | Tray |
| Technology | Gas Discharge Tubes | Gas Discharge Tubes | - |
| Brand | Littelfuse | Littelfuse | - |
| Mounting Style | Through Hole | Through Hole | - |
| Insulation Resistance | 10 GOhms | 10 GOhms | - |
| Product Type | GDTs - Gas Discharge Tubes / Surge Arresters | GDTs - Gas Discharge Tubes / Surge Arresters | - |
| Factory Pack Quantity | 1000 | 1000 | - |
| Subcategory | GDTs - Gas Discharge Tubes | GDTs - Gas Discharge Tubes | - |
| Part # Aliases | A99149-000 | C17940-000 | - |
| Type | - | 2 Electrode High Surge Gas Discharge Tube | - |
| Part Aliases | - | - | RF1314-000 |
| Number of Poles | - | - | 2 |
| Package Case | - | - | Axial Cylinder |
| Mounting Type | - | - | Through Hole |
| Tolerance | - | - | ±20% |
| Voltage DC Spark Over Nom | - | - | 350V |
| Impulse Discharge Current 8 20μs | - | - | 5000A (5kA) |
| Fail Short | - | - | No |