| PartNumber | EE-SY199 | EE-SY190 | EE-SY193 |
| Description | Optical Switches, Reflective, Phototransistor Output Non-amplified Photomicrosensor T/R | Optical Switches, Reflective, Phototransistor Output REFL PHOTOTRANSISTOR | Optical Switches, Reflective, Phototransistor Output PHOTOMICROSENSOR Tape & Reel |
| Manufacturer | Omron | Omron | Omron |
| Product Category | Optical Switches, Reflective, Phototransistor Output | Optical Switches, Reflective, Phototransistor Output | Optical Switches, Reflective, Phototransistor Output |
| RoHS | Y | N | Y |
| Sensing Distance | 1 mm | 4.5 mm | 1 mm |
| Collector Emitter Voltage VCEO Max | 35 V | 30 V | 18 V |
| Maximum Collector Current | 20 mA | 20 mA | 20 mA |
| Vf Forward Voltage | 1.2 V | 1.2 V | 1.1 V |
| Vr Reverse Voltage | 6 V | 4 V | 6 V |
| Minimum Operating Temperature | - 25 C | - 25 C | - 30 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Series | EE-SY199 | EE-SY190 | EE-SY193 |
| Packaging | Reel | - | Reel |
| Height | 1.1 mm | 9 mm | 2.65 mm |
| Length | 2.7 mm | 18 mm | 3.35 mm |
| Output Type | Phototransistor | Phototransistor | Phototransistor |
| Package / Case | 3.2 mm x 1.1 mm x 1.7 mm | - | - |
| Sensing Method | Reflective | Reflective | Reflective |
| Termination Style | PCB | - | - |
| Wavelength | 950 nm | 940 nm | 940 nm |
| Width | 1.7 mm | 6 mm | 0.95 mm |
| Brand | Omron Electronics | Omron Electronics | Omron Electronics |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Fall Time | 20 us | 30 us | 30 us |
| If Forward Current | 20 mA | 30 mA | 4 mA |
| Pd Power Dissipation | 100 mW | 100 mW | 75 mW |
| Product Type | Optical Switches, Reflective, Phototransistor Output | Optical Switches, Reflective, Phototransistor Output | Optical Switches, Reflective, Phototransistor Output |
| Rise Time | 20 us | 30 us | 25 us |
| Factory Pack Quantity | 2000 | 200 | 3000 |
| Subcategory | Optical Switches | Optical Switches | Optical Switches |
| Part # Aliases | EESY199 EESY199NC | EESY190 | EESY193 |