| PartNumber | GTCA28-231M-R20 | GTCA28-231M-R05 | GTCA28-231M-R10 |
| Description | Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 2POLE AXIAL LEADS GDT | Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 2POLE AXIAL LEADS GDT | Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 2POLE AXIAL LEADS GDT |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Gas Discharge Tubes - GDTs / Gas Plasma Arrestors | Gas Discharge Tubes - GDTs / Gas Plasma Arrestors | Gas Discharge Tubes - GDTs / Gas Plasma Arrestors |
| RoHS | Y | Y | Y |
| Series | GTCx28-R | GTCx28-R | GTCx28-R |
| Peak Pulse Current | 20 kA | 5 kA | 10 kA |
| DC Sparkover | 230 V | 230 V | 230 V |
| Number of Electrodes | 2 Electrode | 2 Electrode | 2 Electrode |
| Termination Style | Axial | Axial | Axial |
| Failsafe Protection Y/N | Failsafe Not Protected | Failsafe Not Protected | Failsafe Not Protected |
| Diameter | 8 mm | 8 mm | 8 mm |
| Length | 6 mm | 6 mm | 6 mm |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 90 C | + 90 C | + 90 C |
| Packaging | Tray | Tray | Tray |
| Technology | Gas Discharge Tubes | Gas Discharge Tubes | Gas Discharge Tubes |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Insulation Resistance | 10 GOhms | 10 GOhms | 10 GOhms |
| Product Type | GDTs - Gas Discharge Tubes / Surge Arresters | GDTs - Gas Discharge Tubes / Surge Arresters | GDTs - Gas Discharge Tubes / Surge Arresters |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | GDTs - Gas Discharge Tubes | GDTs - Gas Discharge Tubes | GDTs - Gas Discharge Tubes |
| Part # Aliases | RF1833-000 | RF1884-000 | RF1923-000 |