| PartNumber | RPI-130 | RPI-131 |
| Description | Optical Switches, Transmissive, Phototransistor Output Ultramin, High Res Photointerrupter | Optical Switches, Transmissive, Phototransistor Output 0.40mm slit width 0.7mA min., 5V |
| Manufacturer | ROHM Semiconductor | ROHM Semiconductor |
| Product Category | Optical Switches, Transmissive, Phototransistor Output | Optical Switches, Transmissive, Phototransistor Output |
| RoHS | Y | Y |
| Slot Width | 1.2 mm | 1.2 mm |
| Collector Emitter Voltage VCEO Max | 30 V | 30 V |
| Maximum Collector Current | 30 mA | 30 mA |
| Mounting Style | Through Hole | - |
| Minimum Operating Temperature | - 25 C | - 25 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Series | RPI-130 | RPI-131 |
| Packaging | Bulk | Bulk |
| Output Type | Phototransistor | Phototransistor |
| Sensing Method | Transmissive, Slotted | Transmissive, Slotted |
| Wavelength | 800 nm | 950 nm |
| Brand | ROHM Semiconductor | ROHM Semiconductor |
| Fall Time | 10 us | 10 us |
| Pd Power Dissipation | 80 mW | 80 mW |
| Product Type | Optical Switches, Transmissive, Phototransistor Output | Optical Switches, Transmissive, Phototransistor Output |
| Rise Time | 10 us | 10 us |
| Factory Pack Quantity | 4000 | 2000 |
| Subcategory | Optical Switches | Optical Switches |
| Vf Forward Voltage | 1.45 V | - |
| Vr Reverse Voltage | 5 V | 5 V |
| Part # Aliases | RPI-130 | RPI-131 |
| Aperture Width | - | 0.4 mm |
| If Forward Current | - | 50 mA |
| Height | - | 5.2 mm |
| Length | - | 4.2 mm |
| Width | - | 4.2 mm |
| Number of Channels | - | 1 Channel |