| PartNumber | SL1003A400RF | SL1003A400R | SL1003A400C |
| Description | Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3T A400V RADIAL + FS | Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3T A400V MiniBeta 3 Term | Gas Discharge Tubes / Gas Plasma Arrestors 5A MiniBeta 3 Term |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse Inc. |
| 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 | SL1003A | SL1003A | SL1003A |
| Peak Pulse Current | 2 kA | 2 kA | 5 kA |
| DC Sparkover | 400 V | 400 V | 400 VDC |
| Number of Electrodes | 3 Electrode | 3 Electrode | 3 Electrode |
| Termination Style | Radial | Radial | Solder Pad |
| Failsafe Protection Y/N | Failsafe Protected | Failsafe Not Protected | - |
| Diameter | 6 mm | 6 mm | 6.1 mm |
| Length | 12.2 mm | 12.2 mm | 8.1 mm |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 90 C | + 90 C | - |
| Packaging | Tray | Tray | Bulk |
| Technology | Gas Discharge Tubes | Gas Discharge Tubes | Gas Plasma Arrester |
| Type | 3 Electrode Gas Discharge Tube | 3 Electrode Gas Discharge Tube | Gas Plasma Arrester |
| Brand | Littelfuse | Littelfuse | - |
| Mounting Style | Through Hole | Through Hole | SMD/SMT |
| Insulation Resistance | 10 GOhms | 10 GOhms | 1 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 | - |
| Number of Poles | - | - | 3 |
| Operating Temperature Range | - | - | - 40 C to + 90 C |
| Package Case | - | - | Cylinder No Lead, 3 Terminal |
| Mounting Type | - | - | User Defined |
| Tolerance | - | - | - |
| Voltage DC Spark Over Nom | - | - | 400V |
| Impulse Discharge Current 8 20μs | - | - | 10000A (10kA) |
| Fail Short | - | - | No |
| Failsafe Protection Y N | - | - | Failsafe Not Protected |