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| PartNumber | 2057-256-AL-7 | 2057-25-BT1LF | 2057-25-BLF |
| Description | Standoffs & Spacers 1/2 LGNTH 2-56 STD FML HEX STANDOFF | Gas Discharge Tubes / Gas Plasma Arrestors 250volts AXIAL GDT 5.5X6mm DIA | Gas Discharge Tubes / Gas Plasma Arrestors 250volts AXIAL GDT 5.5X6mm DIA |
| Manufacturer | RAF Electronic Hardware | Bourns Inc. | Bourns Inc. |
| Product Category | Standoffs & Spacers | Gas Discharge Tube Arresters (GDT) | Gas Discharge Tube Arresters (GDT) |
| RoHS | Y | - | - |
| Product | Standoffs | - | - |
| Type | Hex | - | - |
| Thread Size | 2-56 | - | - |
| Length | 1/2 in | 6 mm | 6 mm |
| Material | Aluminum | - | - |
| Outside Diameter | 3/16 in | - | - |
| Plating | Clear Iridite | - | - |
| Gender | Female | - | - |
| Packaging | Bulk | Tape & Reel (TR) Alternate Packaging | Bulk Alternate Packaging |
| Brand | RAF Electronic Hardware | - | - |
| Product Type | Standoffs & Spacers | - | - |
| Factory Pack Quantity | 100 | - | - |
| Subcategory | Hardware | - | - |
| Unit Weight | 0.027200 oz | - | - |
| Series | - | 2057 | 2057 |
| Number of Poles | - | 2 | 2 |
| Termination Style | - | Axial | Axial |
| Package Case | - | Axial Cylinder | Axial Cylinder |
| Mounting Type | - | Through Hole | Through Hole |
| Tolerance | - | ±20% | ±20% |
| Diameter | - | 5.5 mm | 5.5 mm |
| Voltage DC Spark Over Nom | - | 250V | 250V |
| Impulse Discharge Current 8 20μs | - | 5000A (5kA) | 5000A (5kA) |
| Fail Short | - | No | No |
| Peak Pulse Current | - | 5 kA | 5 kA |
| DC Sparkover | - | 250 VDC | 250 VDC |
| Number of Electrodes | - | 2 Electrode | 2 Electrode |