| PartNumber | EE-SX1330 | EE-SX1321 | EE-SX1340 |
| Description | Optical Switches, Transmissive, Phototransistor Output SMT, 3mm Slot Transmissive Photo | Optical Switches, Transmissive, Phototransistor Output SMT, 2mm Transmissive Photo | Optical Switches, Transmissive, Phototransistor Output Transmiss Surf Mnt 4mm Phototrans 50mW |
| Manufacturer | Omron | Omron | Omron |
| Product Category | Optical Switches, Transmissive, Phototransistor Output | Optical Switches, Transmissive, Phototransistor Output | Optical Switches, Transmissive, Phototransistor Output |
| RoHS | Y | Y | Y |
| Slot Width | 3 mm | 2 mm | 4 mm |
| Aperture Width | 0.3 mm | 0.3 mm | 1.4 mm |
| Collector Emitter Voltage VCEO Max | 12 V | 12 V | 12 V |
| Maximum Collector Current | 20 mA | 20 mA | 20 mA |
| If Forward Current | 5 mA | 5 mA | 30 mA |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Minimum Operating Temperature | - 30 C | - 30 C | - 30 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | EE-SX1330 | EE-SX1321 | EE-SX1340 |
| Packaging | Reel | Reel | Reel |
| Output Type | Phototransistor | Phototransistor | Phototransistor |
| Sensing Distance | 3 mm | 2 mm | 4 mm |
| Sensing Method | Transmissive, Slotted | Transmissive, Slotted | Transmissive, Slotted |
| Wavelength | 940 nm | 940 nm | - |
| Brand | Omron Electronics | Omron Electronics | Omron Electronics |
| Number of Channels | 1 Channel | 2 Channel | - |
| Fall Time | 26 us | 26 us | 14 us |
| Pd Power Dissipation | 75 mW | 75 mW | 50 mW |
| Product Type | Optical Switches, Transmissive, Phototransistor Output | Optical Switches, Transmissive, Phototransistor Output | Optical Switches, Transmissive, Phototransistor Output |
| Rise Time | 19 us | 19 us | 11 us |
| Factory Pack Quantity | 1000 | 2000 | 1000 |
| Subcategory | Optical Switches | Optical Switches | Optical Switches |
| Part # Aliases | EESX1330 | EESX1321 | EESX1340 |