| PartNumber | JANTX1N4944 | JANTX1N4946 | JANTX1N4942 |
| Description | TVS Diodes / ESD Suppressors D MET 1A FAST 400V HR | Rectifiers Rectifier | Rectifiers Rectifier |
| Manufacturer | Microchip | Semtech | Semtech |
| Product Category | Rectifiers | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors |
| RoHS | N | N | N |
| Mounting Style | Through Hole | - | - |
| Package / Case | A-Package-2 | - | - |
| Packaging | Bulk | - | - |
| Diameter | 2.79 mm | - | - |
| Length | 5.21 mm | - | - |
| Product | Rectifiers | - | - |
| Termination Style | Axial | - | - |
| Brand | Microchip / Microsemi | Semtech | Semtech |
| Product Type | Rectifiers | TVS Diodes | TVS Diodes |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Diodes & Rectifiers | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Unit Weight | 0.017637 oz | - | - |
| Series | - | JANTX1N494 | JANTX1N494 |
| Part # Aliases | - | JTX1N4946 | JTX1N4942 |