OPB800W Wide Gap Slotted Optical Switches

Optek / TT Electronics OPB800W Wide Gap Slotted Optical Switches are high-flexibility, transmissive photointerrupters featuring a 0.375" (9.525mm) wide slot that integrates an infrared LED emitter and a silicon phototransistor detector. These optical switches are designed for remote mounting, providing 24" (610mm) 26AWG UL-insulated wire interconnects for versatile installation. The switches enable non-contact detection of motion, position, or object interruption with improved mechanical alignment tolerance compared to standard narrow-slot interrupters.

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Qty. RoHS ECAD Model Sensing Distance
Sensing Method
Slot Width
Aperture Width
Collector- Emitter Voltage VCEO Max
If - Forward Current
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Minimum Operating Temperature
Maximum Operating Temperature
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Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch
Datasheet
313In Stock
Min.: 1
Mult.: 1

9.5 mm Transmissive, Slotted 9.5 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 80 C OPB800-W Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output .375" SLOT OPAQUE WIRE LEADS
Datasheet
624In Stock
Min.: 1
Mult.: 1

9.5 mm Transmissive, Slotted 9.5 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 80 C OPB800-W Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch
Datasheet
1,405In Stock
Min.: 1
Mult.: 1

9.5 mm Transmissive, Slotted 9.5 mm 0.25 mm 30 V 20 mA Wire Leads - 40 C + 80 C OPB800-W Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch
Datasheet
26In Stock
800Expected 21/10/2026
Min.: 1
Mult.: 1

9.5 mm Transmissive, Slotted 9.5 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 80 C OPB800-W Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch
Datasheet
3In Stock
Min.: 1
Mult.: 1

9.5 mm Transmissive, Slotted 9.5 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 80 C OPB800-W Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch
Datasheet
212In Stock
Min.: 1
Mult.: 1

9.5 mm Transmissive, Slotted 9.5 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 80 C OPB800-W Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output .375" SLOT OPAQUE WIRE LEADS
Datasheet
257In Stock
1,400Expected 26/11/2026
Min.: 1
Mult.: 1

9.5 mm Transmissive, Slotted 9.5 mm 0.25 mm 30 V 20 mA Wire Leads - 40 C + 80 C OPB800-W Bulk
Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch
Datasheet
3,165On Order
Min.: 1
Mult.: 1

9.5 mm Transmissive, Slotted 9.5 mm 1.27 mm 30 V 20 mA Wire Leads - 40 C + 80 C OPB800-W Bulk