| PartNumber | SL1021A260C | SL1021A260R | SL1021A260RF |
| Description | Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 210-310V 5A Beta 3 Terminal | Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 210-310V 5A Beta 3 Terminal | Gas Discharge Tubes / Gas Plasma Arrestors 210-310V 5A Beta 3 Terminal |
| Manufacturer | Littelfuse | Littelfuse | - |
| Product Category | Gas Discharge Tubes - GDTs / Gas Plasma Arrestors | Gas Discharge Tubes - GDTs / Gas Plasma Arrestors | - |
| RoHS | Y | Y | - |
| Series | SL1021A | SL1021A | - |
| Peak Pulse Current | 10 kA | 10 kA | - |
| DC Sparkover | 260 V | 260 V | - |
| Number of Electrodes | 3 Electrode | 3 Electrode | - |
| Termination Style | SMD/SMT | Radial | - |
| Failsafe Protection Y/N | Failsafe Not Protected | Failsafe Not Protected | - |
| Diameter | 8 mm | 8 mm | - |
| Length | 10.5 mm | 10.5 mm | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 90 C | + 90 C | - |
| Packaging | Tray | Tray | - |
| Technology | Gas Discharge Tube | Gas Discharge Tube | - |
| Type | 3 Pole Gas Discharge Tube | 3 Pole Gas Discharge Tube | - |
| Brand | Littelfuse | Littelfuse | - |
| Mounting Style | SMD/SMT | 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 | 500 | 500 | - |
| Subcategory | GDTs - Gas Discharge Tubes | GDTs - Gas Discharge Tubes | - |