| 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR C-MT  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 80°C | Chassis Mount | Module, Pre-Wired |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR C-MT  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 80°C | Chassis Mount | Module, Pre-Wired |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR C-MT  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 80°C | Chassis Mount | Module, Pre-Wired |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT TRAN W/Resistor SNAPIN  | 
                Obsolete | - | Optical Flag | Transistor, Base-Emitter Resistor | 50mA | 20mA | 24V | - | -20°C ~ 75°C | Snap-In | Module, Pre-Wired |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 40mA | - | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENSR OPTO SLOT 3.18MM DARL THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Photodarlington | 40mA | - | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 2.54MM TRANSISTOR THRU  | 
                Obsolete | 0.100" (2.54mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 2.54MM TRANSISTOR THRU  | 
                Obsolete | 0.100" (2.54mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 2.54MM TRANSISTOR THRU  | 
                Obsolete | 0.100" (2.54mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENSR OPTO TRANSISTOR 304.8MM PNL MNT  | 
                Obsolete | 12" (304.8mm) | Transmissive | Phototransistor | 40mA | - | 30V | - | -40°C ~ 85°C | M12 Threaded Body, Nut | Module, Connector |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.81MM TRANSISTOR C-MT  | 
                Obsolete | 0.150" (3.81mm) | Transmissive | Phototransistor | 50mA | - | 30V | - | -40°C ~ 80°C | Chassis Mount | Module, Pre-Wired |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR C-MT  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Chassis Mount | Module, Pre-Wired |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR C-MT  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Chassis Mount | Module, Pre-Wired |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR C-MT  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Chassis Mount | Module, Pre-Wired |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Chassis Mount | Module, Pre-Wired |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Chassis Mount | Module, Pre-Wired |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR C-MT  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Chassis Mount | Module, Pre-Wired |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR C-MT  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Chassis Mount | Module, Pre-Wired |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR C-MT  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Chassis Mount | Module, Pre-Wired |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR C-MT  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Chassis Mount | Module, Pre-Wired |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR C-MT  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Chassis Mount | Module, Pre-Wired |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR C-MT  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Chassis Mount | Module, Pre-Wired |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR C-MT  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Chassis Mount | Module, Pre-Wired |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |             
                    
                | 
                    
                 | 
                
                TT Electronics/Optek Technology | 
                SENS OPTO SLOT 3.18MM TRANSISTOR THRU  | 
                Obsolete | 0.125" (3.18mm) | Transmissive | Phototransistor | 50mA | 30mA | 30V | - | -40°C ~ 85°C | Through Hole | PCB Mount |