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Optek / TT Electronics Optical Switches

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Sensing Method	Slot Width	Sensing Distance
Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR OUT OPB370N55 Optek / TT Electronics 1: ¥463.4 15In Stock 500Expected 11/24/2026	Mfr. Part # OPB370N55 Mouser Part # 828-OPB370N55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR OUT	Datasheet	15In Stock 500Expected 11/24/2026	¥463.4 ¥441.8	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB380P51Z Optek / TT Electronics 1: ¥847.1 93In Stock	Mfr. Part # OPB380P51Z Mouser Part # 828-OPB380P51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb380 90z switches	Datasheet	93In Stock	¥847.1 ¥803.9	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB380P55Z Optek / TT Electronics 1: ¥825.5 140In Stock	Mfr. Part # OPB380P55Z Mouser Part # 828-OPB380P55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb380 90z switches	Datasheet	140In Stock	¥825.5 ¥803.9	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB380T55Z Optek / TT Electronics 1: ¥779 285In Stock	Mfr. Part # OPB380T55Z Mouser Part # 828-OPB380T55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb380 90z switches	Datasheet	285In Stock	¥779 ¥712.6 ¥692.6	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB390L55Z Optek / TT Electronics 1: ¥847.1 98In Stock	Mfr. Part # OPB390L55Z Mouser Part # 828-OPB390L55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb380 90z switches	Datasheet	98In Stock	¥847.1 ¥803.9	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted	3.18 mm	3.18 mm
Optical Switches, Transmissive, Phototransistor Output Right Angle Switch 880nm, X,Y,Z Axis OPB420AZ Optek / TT Electronics 1: ¥918.5 178In Stock	Mfr. Part # OPB420AZ Mouser Part # 828-OPB420AZ	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Right Angle Switch 880nm, X,Y,Z Axis Learn More about Optek / TT Electronics optek tt opb420 optical switches	Datasheet	178In Stock	¥918.5 ¥895.3	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted
Optical Switches, Transmissive, Phototransistor Output Right Angle Switch 880nm, X,Y,Z Axis OPB420BZ Optek / TT Electronics 1: ¥936.8 97In Stock	Mfr. Part # OPB420BZ Mouser Part # 828-OPB420BZ	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Right Angle Switch 880nm, X,Y,Z Axis Learn More about Optek / TT Electronics optek tt opb420 optical switches	Datasheet	97In Stock	¥936.8 ¥892	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Slotted
Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode OPB606A Optek / TT Electronics 1: ¥262.4 112In Stock 1,000Expected 11/11/2026	Mfr. Part # OPB606A Mouser Part # 828-OPB606A	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode	Datasheet	112In Stock 1,000Expected 11/11/2026	¥262.4 ¥244.2 ¥224.2	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		1.27 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB606C Optek / TT Electronics 1: ¥239.2 6In Stock	Mfr. Part # OPB606C Mouser Part # 828-OPB606C	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	6In Stock	¥239.2 ¥224.2	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		1.27 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Flag Switch 20g spring OPB680-20 Optek / TT Electronics 1: ¥523.2 145In Stock	Mfr. Part # OPB680-20 Mouser Part # 828-OPB680-20	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Flag Switch 20g spring	Datasheet	145In Stock	¥523.2 ¥501.6	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Actuator Type	2.03 mm	2.03 mm
Optical Switches, Transmissive, Phototransistor Output Slotted Opt SwitchFlag Switch OPB690Z Optek / TT Electronics 1: ¥742.5 290In Stock	Mfr. Part # OPB690Z Mouser Part # 828-OPB690Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt SwitchFlag Switch	Datasheet	290In Stock	¥742.5 ¥710.9	Min.: 1 Mult.: 1	Optical Switches, Transmissive, Phototransistor Output	Transmissive, Actuator Type	2.03 mm	2.03 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB704WZ Optek / TT Electronics 1: ¥737.5 48In Stock 700Expected 12/11/2026	Mfr. Part # OPB704WZ Mouser Part # 828-OPB704WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	48In Stock 700Expected 12/11/2026	¥737.5 ¥727.5	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		3.81 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB705 Optek / TT Electronics 1: ¥503.3 182In Stock	Mfr. Part # OPB705 Mouser Part # 828-OPB705	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	182In Stock	¥503.3 ¥478.4	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		3.81 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB705WZ Optek / TT Electronics 1: ¥730.8 95In Stock 300Expected 2/16/2027	Mfr. Part # OPB705WZ Mouser Part # 828-OPB705WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	95In Stock 300Expected 2/16/2027	¥730.8 ¥691	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		3.81 mm
Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode OPB706A Optek / TT Electronics 1: ¥385.4 378In Stock	Mfr. Part # OPB706A Mouser Part # 828-OPB706A	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode	Datasheet	378In Stock	¥385.4 ¥370.4 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		1.27 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB706C Optek / TT Electronics 1: ¥390.3 310In Stock	Mfr. Part # OPB706C Mouser Part # 828-OPB706C	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	310In Stock	¥390.3 ¥363.8 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		1.27 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB708 Optek / TT Electronics 1: ¥478.4 86In Stock 500Expected 1/27/2027	Mfr. Part # OPB708 Mouser Part # 828-OPB708	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	86In Stock 500Expected 1/27/2027	¥478.4 ¥435.2	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		3.81 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72 OPB710F Optek / TT Electronics 1: ¥1,548.1 89In Stock 500Expected 1/4/2027	Mfr. Part # OPB710F Mouser Part # 828-OPB710F	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72	Datasheet	89In Stock 500Expected 1/4/2027	¥1,548.1 ¥1,506.5 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		6.35 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB711 Optek / TT Electronics 1: ¥496.6 328In Stock	Mfr. Part # OPB711 Mouser Part # 828-OPB711	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	328In Stock	¥496.6 ¥445.1 ¥430.2 ¥428.5	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		2.03 mm
Optical Switches, Reflective, Photo IC Output Photologic Refl. Object Sensor OPB715Z Optek / TT Electronics 1: ¥1,290.6 91In Stock	Mfr. Part # OPB715Z Mouser Part # 828-OPB715Z	Optek / TT Electronics	Optical Switches, Reflective, Photo IC Output Photologic Refl. Object Sensor	Datasheet	91In Stock	¥1,290.6 ¥1,149.4 ¥1,107.9 ¥1,097.9	Min.: 1 Mult.: 1	Optical Switches, Reflective, Photo IC Output	Reflective		12.7 mm
Optical Switches, Reflective, Photo IC Output Long Range Refl. Sens. 10-30V OPB720A-06Z Optek / TT Electronics 1: ¥2,778.9 49In Stock 200Expected 10/29/2026	Mfr. Part # OPB720A-06Z Mouser Part # 828-OPB720A-06Z	Optek / TT Electronics	Optical Switches, Reflective, Photo IC Output Long Range Refl. Sens. 10-30V	Datasheet	49In Stock 200Expected 10/29/2026	¥2,778.9 ¥2,597.8	Min.: 1 Mult.: 1	Optical Switches, Reflective, Photo IC Output	Reflective		1 mm to 152 mm
Optical Switches, Reflective, Photo IC Output Reflective Sensor OPB720B-06Z Optek / TT Electronics 1: ¥2,807.1 40In Stock 200Expected 2/3/2027	Mfr. Part # OPB720B-06Z Mouser Part # 828-OPB720B-06Z	Optek / TT Electronics	Optical Switches, Reflective, Photo IC Output Reflective Sensor	Datasheet	40In Stock 200Expected 2/3/2027	¥2,807.1 ¥2,621.1	Min.: 1 Mult.: 1	Optical Switches, Reflective, Photo IC Output	Reflective		1 mm to 152 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor 0.4in to 1.0in OPB733TR Optek / TT Electronics 1: ¥584.7 3In Stock 18,000Expected 1/13/2027	Mfr. Part # OPB733TR Mouser Part # 828-OPB733TR	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor 0.4in to 1.0in Learn More about Optek / TT Electronics optek tt opb733tr reflective sensor	Datasheet	3In Stock 18,000Expected 1/13/2027	Cut Tape ¥584.7 ¥579.7 ¥576.4 Reel ¥526.5 MouseReel Available	Min.: 1 Mult.: 1 : 500	Optical Switches, Reflective, Phototransistor Output	Reflective		10.2 mm to 25.4 mm
Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE OPB735AWZ Optek / TT Electronics 1: ¥4,767.1 53In Stock	Mfr. Part # OPB735AWZ Mouser Part # 828-OPB735AWZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE Learn More about Optek / TT Electronics optek tt electronics opb735 sensors	Datasheet	53In Stock	¥4,767.1 ¥3,634.3 ¥3,413.4	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		12.7 mm
Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE OPB735CWZ Optek / TT Electronics 1: ¥4,034.6 8In Stock	Mfr. Part # OPB735CWZ Mouser Part # 828-OPB735CWZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE Learn More about Optek / TT Electronics optek tt electronics opb735 sensors	Datasheet	8In Stock	¥4,034.6 ¥3,800.4 ¥3,496.4 View Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective		12.7 mm