| PartNumber | EE-SY190 | EE-SY193 | EE-SY191 |
| Description | Optical Switches, Reflective, Phototransistor Output REFL PHOTOTRANSISTOR | Optical Switches, Reflective, Phototransistor Output PHOTOMICROSENSOR Tape & Reel | OPTO SENSOR HORZ REFLECT TYPE |
| Manufacturer | Omron | Omron | - |
| Product Category | Optical Switches, Reflective, Phototransistor Output | Optical Switches, Reflective, Phototransistor Output | - |
| RoHS | N | Y | - |
| Sensing Distance | 4.5 mm | 1 mm | - |
| Collector Emitter Voltage VCEO Max | 30 V | 18 V | - |
| Maximum Collector Current | 20 mA | 20 mA | - |
| Vf Forward Voltage | 1.2 V | 1.1 V | - |
| Vr Reverse Voltage | 4 V | 6 V | - |
| Minimum Operating Temperature | - 25 C | - 30 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | Through Hole | SMD/SMT | - |
| Series | EE-SY190 | EE-SY193 | - |
| Height | 9 mm | 2.65 mm | - |
| Length | 18 mm | 3.35 mm | - |
| Output Type | Phototransistor | Phototransistor | - |
| Sensing Method | Reflective | Reflective | - |
| Wavelength | 940 nm | 940 nm | - |
| Width | 6 mm | 0.95 mm | - |
| Brand | Omron Electronics | Omron Electronics | - |
| Number of Channels | 1 Channel | 1 Channel | - |
| Fall Time | 30 us | 30 us | - |
| If Forward Current | 30 mA | 4 mA | - |
| Pd Power Dissipation | 100 mW | 75 mW | - |
| Product Type | Optical Switches, Reflective, Phototransistor Output | Optical Switches, Reflective, Phototransistor Output | - |
| Rise Time | 30 us | 25 us | - |
| Factory Pack Quantity | 200 | 3000 | - |
| Subcategory | Optical Switches | Optical Switches | - |
| Part # Aliases | EESY190 | EESY193 | - |
| Packaging | - | Reel | - |