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| PartNumber | OPB742W | OPB742WZ | OPB742 |
| Description | Optical Switches, Reflective, Phototransistor Output Reflective Sensor | Optical Sensors Optical Switches, Reflective, Phototransistor Output Reflective Senso | Optical Sensors Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM |
| Manufacturer | TT Electronics | - | - |
| Product Category | Optical Switches, Reflective, Phototransistor Output | - | - |
| RoHS | N | - | - |
| Sensing Distance | 3.81 mm | - | - |
| Collector Emitter Voltage VCEO Max | 30 V | - | - |
| Vf Forward Voltage | 1.8 V | - | - |
| Vr Reverse Voltage | 2 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 80 C | - | - |
| Mounting Style | Wire Leads | - | - |
| Height | 15.24 mm | - | - |
| Length | 17.78 mm | - | - |
| Output Type | Phototransistor | - | - |
| Sensing Method | Reflective | - | - |
| Wavelength | 890 nm | - | - |
| Width | 5.08 mm | - | - |
| Brand | Optek / TT Electronics | - | - |
| Number of Channels | 1 Channel | - | - |
| If Forward Current | 20 mA | - | - |
| Pd Power Dissipation | 100 mW | - | - |
| Product Type | Optical Switches, Reflective, Phototransistor Output | - | - |
| Subcategory | Optical Switches | - | - |