| PartNumber | OPI1264B | OPI1264A | OPI1264 |
| Description | Transistor Output Optocouplers Output Photosensor Input Diode | Transistor Output Optocouplers Optical Isoloator | Transistor Output Optocouplers Optoisolator |
| Manufacturer | TT Electronics | TT Electronics | TT Electronics |
| Product Category | Transistor Output Optocouplers | Transistor Output Optocouplers | Transistor Output Optocouplers |
| RoHS | Y | Y | Y |
| Output Type | NPN Phototransistor | NPN Phototransistor | NPN Phototransistor |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| If Forward Current | 10 mA | 10 mA | 20 mA |
| Maximum Collector Emitter Voltage | 30 V | 30 V | 30 V |
| Isolation Voltage | 10000 VDC | 10000 VDC | 10000 VDC |
| Maximum Collector Emitter Saturation Voltage | 0.4 V | 0.4 V | 0.4 V |
| Vf Forward Voltage | 1.6 V | 1.6 V | 1.6 V |
| Vr Reverse Voltage | 2 V | 2 V | 2 V |
| Pd Power Dissipation | 100 mW | 100 mW | 100 mW |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Bulk | Bulk | Bulk |
| Configuration | 1 Channel | 1 Channel | 1 Channel |
| Height | 13.97 mm | 13.97 mm | - |
| Length | 6.48 mm | 6.48 mm | 13.97 mm |
| Width | 5.84 mm | 5.84 mm | - |
| Brand | Optek / TT Electronics | Optek / TT Electronics | Optek / TT Electronics |
| Current Transfer Ratio | 50 % to 125 % | 25 % | 12.5 % |
| Product Type | Transistor Output Optocouplers | Transistor Output Optocouplers | Transistor Output Optocouplers |
| Factory Pack Quantity | 200 | 200 | 200 |
| Subcategory | Optocouplers | Optocouplers | Optocouplers |
| Mounting Style | - | Wire Leads | Through Hole |
| Collector Emitter Breakdown Voltage | - | - | 30 V |