| PartNumber | 4N48U | 4N48UTXV | 4N48UTX |
| Description | Transistor Output Optocouplers Optocoupled Isolator | Transistor Output Optocouplers 6 Pin, SMT OCI | Transistor Output Optocouplers SMT OPTICALLY COUPLED ISOLATOR |
| Manufacturer | TT Electronics | TT Electronics | TT Electronics |
| Product Category | Transistor Output Optocouplers | Transistor Output Optocouplers | Transistor Output Optocouplers |
| RoHS | N | E | - |
| Output Type | NPN Phototransistor | NPN Phototransistor | NPN Phototransistor |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Isolation Voltage | 1000 Vrms | 1000 VDC | 1000 Vrms |
| Packaging | Bulk | Bulk | Waffle |
| Brand | Optek / TT Electronics | Optek / TT Electronics | Optek / TT Electronics |
| Product Type | Transistor Output Optocouplers | Transistor Output Optocouplers | Transistor Output Optocouplers |
| Factory Pack Quantity | 100 | 1 | - |
| Subcategory | Optocouplers | Optocouplers | Optocouplers |
| Package / Case | - | LCC-6 | - |
| If Forward Current | - | 10 mA | - |
| Maximum Collector Emitter Voltage | - | 45 V | - |
| Maximum Collector Emitter Saturation Voltage | - | 0.3 V | - |
| Vf Forward Voltage | - | 1.5 V | - |
| Vr Reverse Voltage | - | 2 V | - |
| Pd Power Dissipation | - | 100 mW | - |
| Minimum Operating Temperature | - | - 55 C | - |
| Maximum Operating Temperature | - | + 125 C | - |
| Configuration | - | 1 Channel | - |
| Fall Time | - | 20 us | - |
| Rise Time | - | 20 us | - |