Optek / TT Electronics - Optical Switches, Transmissive, Phototransistor Output
338 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr: OPB830W55Z TTI: OPB830W55Z Optek / TT Electronics Availability: 1,840In Stock570 On Order Expected 10-Dec-26 Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode | 1,840In Stock570 On Order Expected 10-Dec-26 | 3.18 mm | Transmissive, Slotted | 3.18 mm | 1.27 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 80 C | OPB8-W | Bulk | ||||
11,860In Stock | 9.5 mm | Transmissive, Slotted | 9.5 mm | 30 V | 16 mA | 20 mA | Wire Leads | - 40 C | + 80 C | Bulk | ||||||
Mfr: OPB830W11Z TTI: OPB830W11Z Optek / TT Electronics Availability: 3,950In StockOptical Switches, Transmissive, Phototransistor Output Slotted Opt Switch | 3,950In 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: OPB810W51Z TTI: OPB810W51Z Optek / TT Electronics Availability: 6,410In StockOptical Switches, Transmissive, Phototransistor Output .375" SLOT OPAQUE WIRE LEADS | 6,410In Stock | 9.5 mm | Transmissive, Slotted | 9.5 mm | 0.25 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 80 C | OPB800-W | Bulk | ||||
4,110In Stock | 3.18 mm | Transmissive, Slotted | 3.18 mm | 1.52 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 80 C | Bulk | ||||||
15,100In Stock | 4.83 mm | Transmissive, Slotted | 4.83 mm | 0.51 mm | 24 V | 20 mA | PCB Mount | - 40 C | + 100 C | Tube | ||||||
Mfr: OPB811W55Z TTI: OPB811W55Z Optek / TT Electronics Availability: 6,050In StockOptical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch | 6,050In Stock | 9.5 mm | Transmissive, Slotted | 9.5 mm | 1.27 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 80 C | OPB800-W | Bulk | ||||
15,990In Stock3,700 On Order Expected 13-Jan-27 | 2.03 mm | Transmissive, Slotted | 2.03 mm | 1.27 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 85 C | Bulk | ||||||
Mfr: OPB880T55Z TTI: OPB880T55Z Optek / TT Electronics Availability: 200In StockOptical Switches, Transmissive, Phototransistor Output Slotted Opt Switch | 200In 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 | ||||
170In Stock400 On Order Expected 15-Jan-27 | 2.03 mm | Transmissive, Slotted | 2.03 mm | 0.762 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 85 C | Bulk | ||||||
200In Stock3,000 On Order Expected 18-Jan-27 | 5.1 mm | Transmissive, Slotted | 5.1 mm | 1.52 mm | 30 V | 10 mA | 20 mA | Wire Leads | - 40 C | + 85 C | Bulk | |||||
Mfr: OPB840W55Z TTI: OPB840W55Z Optek / TT Electronics Availability: 1,660In StockOptical Switches, Transmissive, Phototransistor Output Slotted Opt Switch | 1,660In 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: OPB800W55Z TTI: OPB800W55Z Optek / TT Electronics Availability: 1,100In StockOptical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch | 1,100In Stock | 9.5 mm | Transmissive, Slotted | 9.5 mm | 1.27 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 80 C | OPB800-W | Bulk | ||||
1,450In Stock | 3.18 mm | Transmissive, Slotted | 3.18 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 80 C | Bulk | |||||||
Mfr: OPB890T51Z TTI: OPB890T51Z Optek / TT Electronics Availability: 4,250In Stock6,200 On Order Expected 02-Dec-26 Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch | 4,250In Stock6,200 On Order Expected 02-Dec-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 | ||||
700In Stock6,000 On Order Expected 18-Jan-27 | 3.18 mm | Transmissive, Slotted | 3.18 mm | 0.25 mm | 30 V | 20 mA | Wire Leads | - 40 C | + 80 C | Bulk | ||||||
Mfr: OPB800W51Z TTI: OPB800W51Z Optek / TT Electronics Availability: 1,266In Stock3,547 On Order Expected 03-Dec-26 Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch | 1,266In Stock3,547 On Order Expected 03-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: OPB831W55Z TTI: OPB831W55Z Optek / TT Electronics Availability: 2,000In StockOptical Switches, Transmissive, Phototransistor Output EMMITER/SENSOR ASSY | 2,000In 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: OPB390P11Z TTI: OPB390P11Z Optek / TT Electronics Availability: 2,820In StockOptical Switches, Transmissive, Phototransistor Output Slotted Opt Switch | 2,820In Stock | 3.18 mm | Transmissive, Slotted | 3.18 mm | 0.25 mm | 30 V | 5 mA | 20 mA | Wire Leads | - 40 C | + 85 C | OPB380/90-Z | Bulk | |||
650In Stock | 2.29 mm | Transmissive, Slotted | 2.29 mm | 0.25 mm | 30 V | 20 mA | PCB Mount | - 40 C | + 85 C | Bulk | ||||||
Mfr: OPB380L51Z TTI: OPB380L51Z Optek / TT Electronics Availability: 50In StockOptical Switches, Transmissive, Phototransistor Output Slotted Opt Switch | 50In 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 | |||
1,900In Stock | 2.03 mm | Transmissive, Slotted | 2.03 mm | 1.27 mm | 30 V | 20 mA | PCB Mount | - 40 C | + 85 C | Bulk | ||||||
Mfr: OPB380T51Z TTI: OPB380T51Z Optek / TT Electronics Availability: 20In StockOptical Switches, Transmissive, Phototransistor Output Slotted Opt Switch | 20In 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 | |||
Mfr: OPB830W51Z TTI: OPB830W51Z Optek / TT Electronics Availability: 2,820In StockOptical Switches, Transmissive, Phototransistor Output Slotted Opt Switch | 2,820In 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: OPB892T55Z TTI: OPB892T55Z Optek / TT Electronics Availability: 700In StockOptical Switches, Transmissive, Phototransistor Output Slotted Opt Switch | 700In 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 |