Optek / TT Electronics - Optical Switches, Transmissive, Phototransistor Output
382 ResultsPart | Availability | Purchasing | RoHS/Lead | Sensing Distance | Sensing Method | Slot Width | Aperture Width | Collector- Emitter Voltage VCEO Max | Maximum Collector Current | If - Forward Current | Mounting Style | Minimum Operating Temperature | Maximum Operating Temperature | Series | Packaging | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
500In Stock2.000 On Order Expected 25-Nov-26 | 3.18 mm | Transmissive, Slotted | 3.18 mm | 1.52 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 80 C | Bulk | ||||||
100In Stock | 9.5 mm | Transmissive, Slotted | 9.5 mm | 1.27 mm | 30 V | 20 mA | PCB Mount | - 40 C | + 85 C | OPB800-L | Bulk | |||||
Mfr: OPB830W11Z TTI: OPB830W11Z Optek / TT Electronics Availability: 2.000In Stock200 On Order Expected 23-Dec-26 Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch | 2.000In Stock200 On Order Expected 23-Dec-26 | 3.18 mm | Transmissive, Slotted | 3.18 mm | 0.25 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 80 C | OPB8-W | Bulk | ||||
100In Stock | 2.54 mm | Transmissive, Slotted | 2.54 mm | 1.02 mm | 30 V | 20 mA | PCB Mount | - 40 C | + 85 C | Bulk | ||||||
400In Stock100 On Order Expected 25-Nov-26 | 3.18 mm | Transmissive, Slotted | 3.18 mm | 0.25 mm | 30 V | 20 mA | PCB Mount | - 40 C | + 85 C | OPB86/87 | Bulk | |||||
Mfr: OPB800W55Z TTI: OPB800W55Z Optek / TT Electronics Availability: 0In Stock200 On Order Expected 11-Nov-26 Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch | 0In Stock200 On Order Expected 11-Nov-26 | 9.5 mm | Transmissive, Slotted | 9.5 mm | 1.27 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 80 C | OPB800-W | Bulk | ||||
0In Stock | 9.5 mm | Transmissive, Slotted | 9.5 mm | 30 V | 16 mA | 20 mA | Wire Leads | - 40 C | + 80 C | Bulk | ||||||
Mfr: OPB380T51Z TTI: OPB380T51Z Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch | 0In Stock | 3.18 mm | Transmissive, Slotted | 3.18 mm | 0.25 mm | 30 V | 10 mA | 20 mA | Wire Leads | - 40 C | + 85 C | OPB380/90-Z | Bulk | |||
0In Stock | 9.5 mm | Transmissive, Slotted | 9.5 mm | 30 V | 16 mA | 20 mA | PCB Mount | - 40 C | + 80 C | Bulk | ||||||
Mfr: OPB880P51Z TTI: OPB880P51Z Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN | 0In Stock | 3.18 mm | Transmissive, Slotted | 3.18 mm | 1.27 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 85 C | OPB88/89-Z | Bulk | ||||
0In Stock | 3.18 mm | Transmissive, Slotted | 3.18 mm | 1.27 mm | 30 V | 20 mA | PCB Mount | - 40 C | + 85 C | OPB86/87 | Bulk | |||||
0In Stock | 3.8 mm | Transmissive, Slotted | 3.8 mm | 0.51 mm | 24 V | 20 mA | PCB Mount | - 40 C | + 100 C | Tube | ||||||
Mfr: OPB890L11Z TTI: OPB890L11Z Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch | 0In Stock | 3.18 mm | Transmissive, Slotted | 3.18 mm | 0.25 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 85 C | OPB88/89-Z | Bulk | ||||
Mfr: OPB830W55Z TTI: OPB830W55Z Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode | 0In Stock | 3.18 mm | Transmissive, Slotted | 3.18 mm | 1.27 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 80 C | OPB8-W | Bulk | ||||
Mfr: OPB891T51Z TTI: OPB891T51Z Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Slotted | 0In Stock | 3.18 mm | Transmissive, Slotted | 3.18 mm | 1.27 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 85 C | OPB88/89-Z | Bulk | ||||
0In Stock | 3.8 mm | Transmissive, Slotted | 3.8 mm | 1.52 mm | 30 V | 17 mA | 20 mA | Wire Leads | - 40 C | + 80 C | Bulk | |||||
0In Stock | 3.18 mm | Transmissive, Slotted | 3.18 mm | 0.25 mm | 30 V | 20 mA | PCB Mount | - 40 C | + 85 C | OPB86/87 | Bulk | |||||
0In Stock | 4.06 mm | Transmissive, Slotted | 4.06 mm | 1.52 mm | 30 V | 45 mA | 20 mA | PCB Mount | - 40 C | + 85 C | OPB825x | Bulk | ||||
Mfr: OPB840W11Z TTI: OPB840W11Z Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode | 0In Stock | 3.18 mm | Transmissive, Slotted | 3.18 mm | 0.25 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 80 C | OPB8-W | Bulk | ||||
Mfr: OPB880T51Z TTI: OPB880T51Z Optek / TT Electronics Availability: 0In Stock200 On Order Expected 25-Nov-26 Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN | 0In Stock200 On Order Expected 25-Nov-26 | 3.18 mm | Transmissive, Slotted | 3.18 mm | 1.27 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 85 C | OPB88/89-Z | Bulk | ||||
0In Stock600 On Order Expected 27-Jan-27 | 3.94 mm | Transmissive, Slotted | 3.94 mm | 1.52 mm | 30 V | 20 mA | PCB Mount | - 40 C | + 85 C | Bulk | ||||||
0In Stock | 5.1 mm | Transmissive, Slotted | 5.1 mm | 1.52 mm | 30 V | 20 mA | PCB Mount | - 40 C | + 85 C | Bulk | ||||||
Mfr: OPB810W51Z TTI: OPB810W51Z Optek / TT Electronics Availability: 0In Stock100 On Order Expected 23-Dec-26 Optical Switches, Transmissive, Phototransistor Output .375" SLOT OPAQUE WIRE LEADS | 0In Stock100 On Order Expected 23-Dec-26 | 9.5 mm | Transmissive, Slotted | 9.5 mm | 0.25 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 80 C | OPB800-W | Bulk | ||||
Mfr: OPB881L55Z TTI: OPB881L55Z Optek / TT Electronics Availability: 0In StockOptical Switches, Transmissive, Phototransistor Output Slotted Opt Switch | 0In Stock | 3.18 mm | Transmissive, Slotted | 3.18 mm | 1.27 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 85 C | OPB88/89-Z | Bulk | ||||
0In Stock | Transmissive, Actuator Type | 24 V | 20 mA | PCB Mount | - 20 C | + 75 C | Bulk |