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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.
Phototransistors PHOTOSENSOR OP550A Optek / TT Electronics 1: ¥114.6 17,956On Order	Mfr. Part # OP550A Mouser Part # 828-OP550A	Optek / TT Electronics	Phototransistors PHOTOSENSOR	Datasheet	17,956On Order On Order Ship Dates Mfr. #: OP550A Stock: 0 On Order: 7,956 Expected 11/11/2026 10,000 Expected 2/23/2027 Factory Lead-Time: 18 Weeks	¥114.6 ¥112 Quote Quote	Min.: 1 Mult.: 1
Phototransistors NPN PHOTOTRANSISTOR OP604TXV Optek / TT Electronics 1: ¥5,272 300Expected 3/5/2027	Mfr. Part # OP604TXV Mouser Part # 828-OP604TXV	Optek / TT Electronics	Phototransistors NPN PHOTOTRANSISTOR	Datasheet	300Expected 3/5/2027	¥5,272	Min.: 1 Mult.: 1
Phototransistors NPN PHOTOTRANSISTOR OP643SL Optek / TT Electronics 1: ¥426.9 767Expected 11/9/2026	Mfr. Part # OP643SL Mouser Part # 828-OP643SL	Optek / TT Electronics	Phototransistors NPN PHOTOTRANSISTOR	Datasheet	767Expected 11/9/2026	¥426.9 ¥395.3	Min.: 1 Mult.: 1
Phototransistors NPN PHOTOTRANSISTOR OP644SL Optek / TT Electronics 1: ¥411.9 932Expected 11/13/2026	Mfr. Part # OP644SL Mouser Part # 828-OP644SL	Optek / TT Electronics	Phototransistors NPN PHOTOTRANSISTOR	Datasheet	932Expected 11/13/2026	¥411.9 ¥380.4 ¥377	Min.: 1 Mult.: 1
Level Sensors Fluid in-line sensor 0.062" Tube OPB350L062 Optek / TT Electronics 1: ¥970 767Expected 11/20/2026	Mfr. Part # OPB350L062 Mouser Part # 828-OPB350L062	Optek / TT Electronics	Level Sensors Fluid in-line sensor 0.062" Tube	Datasheet	767Expected 11/20/2026	¥970 ¥918.5	Min.: 1 Mult.: 1
Level Sensors Fluid in-line sensor .125" Tube OPB350L125 Optek / TT Electronics 1: ¥933.5 1,381On Order	Mfr. Part # OPB350L125 Mouser Part # 828-OPB350L125	Optek / TT Electronics	Level Sensors Fluid in-line sensor .125" Tube	Datasheet	1,381On Order On Order Ship Dates Mfr. #: OPB350L125 Stock: 0 On Order: 581 Expected 1/18/2027 800 Expected 1/19/2027 Factory Lead-Time: 16 Weeks	¥933.5 ¥918.5	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB365N55 Optek / TT Electronics 1: ¥524.9 480Expected 12/16/2026	Mfr. Part # OPB365N55 Mouser Part # 828-OPB365N55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	480Expected 12/16/2026	¥524.9 ¥504.9	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB390T51Z Optek / TT Electronics 1: ¥860.4 550On Order	Mfr. Part # OPB390T51Z Mouser Part # 828-OPB390T51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb380 90z switches	Datasheet	550On Order On Order Ship Dates Mfr. #: OPB390T51Z Stock: 0 On Order: 150 Expected 1/4/2027 400 Expected 2/18/2027 Factory Lead-Time: 17 Weeks	¥860.4 ¥803.9	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Rbe Transistor type 0.15 inch Slot Width OPB610 Optek / TT Electronics 1: ¥279 4,084On Order	Mfr. Part # OPB610 Mouser Part # 828-OPB610	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Rbe Transistor type 0.15 inch Slot Width	Datasheet	4,084On Order On Order Ship Dates Mfr. #: OPB610 Stock: 0 On Order: 1,584 Pending 2,500 Expected 3/3/2027 Factory Lead-Time: 14 Weeks	¥279 ¥259.1	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Emitter/Sensor Assem OPB700Z Optek / TT Electronics 1: ¥1,556.4 797On Order	Mfr. Part # OPB700Z Mouser Part # 828-OPB700Z	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Emitter/Sensor Assem	Datasheet	797On Order On Order Ship Dates Mfr. #: OPB700Z Stock: 0 On Order: 397 Expected 11/23/2026 400 Expected 11/26/2026 Factory Lead-Time: 16 Weeks	¥1,556.4 ¥1,489.9	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB704WZ Optek / TT Electronics 1: ¥737.5 545Expected 12/11/2026	Mfr. Part # OPB704WZ Mouser Part # 828-OPB704WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	545Expected 12/11/2026	¥737.5 ¥727.5	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB706B Optek / TT Electronics 1: ¥397 954Expected 2/10/2027	Mfr. Part # OPB706B Mouser Part # 828-OPB706B	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	954Expected 2/10/2027	¥397 ¥365.4 Quote Quote	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB707A Optek / TT Electronics 1: ¥509.9 499Expected 11/20/2026	Mfr. Part # OPB707A Mouser Part # 828-OPB707A	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	499Expected 11/20/2026	¥509.9 ¥480	Min.: 1 Mult.: 1
Optical Switches, Reflective, Photo IC Output EMMITER/SENSOR ASSEM OPB716Z Optek / TT Electronics 1: ¥1,267.3 1,297On Order	Mfr. Part # OPB716Z Mouser Part # 828-OPB716Z	Optek / TT Electronics	Optical Switches, Reflective, Photo IC Output EMMITER/SENSOR ASSEM	Datasheet	1,297On Order On Order Ship Dates Mfr. #: OPB716Z Stock: 0 On Order: 97 Expected 11/16/2026 1,200 Expected 12/29/2026 Factory Lead-Time: 16 Weeks	¥1,267.3 ¥1,187.6	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB732 Optek / TT Electronics 1: ¥782.3 1,500Expected 1/4/2027	Mfr. Part # OPB732 Mouser Part # 828-OPB732	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	1,500Expected 1/4/2027	¥782.3 ¥730.8	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch OPB800L55 Optek / TT Electronics 1: ¥490 1,269On Order	Mfr. Part # OPB800L55 Mouser Part # 828-OPB800L55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch	Datasheet	1,269On Order On Order Ship Dates Mfr. #: OPB800L55 Stock: 0 On Order: 269 Expected 12/25/2026 1,000 Expected 2/19/2027 Factory Lead-Time: 17 Weeks	¥490 ¥441.8 ¥420.2	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Deep Gap Slotted Opt Switch OPB815L Optek / TT Electronics 1: ¥504.9 1,820Expected 11/27/2026	Mfr. Part # OPB815L Mouser Part # 828-OPB815L	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Deep Gap Slotted Opt Switch	Datasheet	1,820Expected 11/27/2026	¥504.9 ¥480	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output .08" SLOT INFRARED OPB820S5 Optek / TT Electronics 1: ¥657.8 897Expected 12/16/2026	Mfr. Part # OPB820S5 Mouser Part # 828-OPB820S5	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output .08" SLOT INFRARED	Datasheet	897Expected 12/16/2026	¥657.8 ¥629.5	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode OPB829CZ Optek / TT Electronics 1: ¥694.3 1,588Expected 1/27/2027	Mfr. Part # OPB829CZ Mouser Part # 828-OPB829CZ	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode	Datasheet	1,588Expected 1/27/2027	¥694.3 ¥669.4	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB842W55Z Optek / TT Electronics 1: ¥805.6 1,600Expected 1/11/2027	Mfr. Part # OPB842W55Z Mouser Part # 828-OPB842W55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	1,600Expected 1/11/2027	¥805.6 ¥760.7	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB865T51 Optek / TT Electronics 1: ¥539.8 1,000Expected 2/2/2027	Mfr. Part # OPB865T51 Mouser Part # 828-OPB865T51	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	1,000Expected 2/2/2027	¥539.8	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN OPB880P51Z Optek / TT Electronics 1: ¥817.2 1,995Expected 12/23/2026	Mfr. Part # OPB880P51Z Mouser Part # 828-OPB880P51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	1,995Expected 12/23/2026	¥817.2 ¥784	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output .125in SLOT OPAQUE OPB891T55Z Optek / TT Electronics 1: ¥800.6 300Expected 12/29/2026	Mfr. Part # OPB891T55Z Mouser Part # 828-OPB891T55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output .125in SLOT OPAQUE Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	300Expected 12/29/2026	¥800.6	Min.: 1 Mult.: 1
Photodiodes FIBER OPTIC PHOTODIO OPF482 Optek / TT Electronics 1: ¥3,079.5 185Expected 2/9/2027	Mfr. Part # OPF482 Mouser Part # 828-OPF482	Optek / TT Electronics	Photodiodes FIBER OPTIC PHOTODIO	Datasheet	185Expected 2/9/2027	¥3,079.5 ¥2,797.1 ¥2,730.7	Min.: 1 Mult.: 1
Transistor Output Optocouplers 10KV ISOLATION OPI110C Optek / TT Electronics 1: ¥465.1 5,000On Order	Mfr. Part # OPI110C Mouser Part # 828-OPI110C	Optek / TT Electronics	Transistor Output Optocouplers 10KV ISOLATION	Datasheet	5,000On Order On Order Ship Dates Mfr. #: OPI110C Stock: 0 On Order: 1,000 Expected 12/16/2026 4,000 Expected 12/22/2026 Factory Lead-Time: 16 Weeks	¥465.1 ¥436.8	Min.: 1 Mult.: 1

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