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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.
Transistor Output Optocouplers Optical Isoloator OPI1264A Optek / TT Electronics 1: CHF 2.36 7’330In Stock	Mfr. Part No. OPI1264A Mouser Part No 828-OPI1264A	Optek / TT Electronics	Transistor Output Optocouplers Optical Isoloator	Datasheet	7’330In Stock	CHF 2.36 CHF 2.24 CHF 2.16 CHF 2.10 View CHF 2.08 Quote	Min.: 1 Mult.: 1
Single Colour LEDs Blue-Green 505 nm OVLGC0C6B9 Optek / TT Electronics 1: CHF 0.378 38’352In Stock	Mfr. Part No. OVLGC0C6B9 Mouser Part No 828-OVLGC0C6B9	Optek / TT Electronics	Single Colour LEDs Blue-Green 505 nm	Datasheet	38’352In Stock	CHF 0.378 CHF 0.338 CHF 0.322 CHF 0.314 View CHF 0.298 CHF 0.29 CHF 0.285	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB816Z Optek / TT Electronics 1: CHF 3.33 4’873In Stock	Mfr. Part No. OPB816Z Mouser Part No 828-OPB816Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	4’873In Stock	CHF 3.33	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB841W51Z Optek / TT Electronics 1: CHF 4.70 3’988In Stock	Mfr. Part No. OPB841W51Z Mouser Part No 828-OPB841W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	3’988In Stock	CHF 4.70 CHF 4.45 CHF 4.39	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB821S5Z Optek / TT Electronics 1: CHF 4.44 7’078In Stock	Mfr. Part No. OPB821S5Z Mouser Part No 828-OPB821S5Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	7’078In Stock	CHF 4.44 CHF 4.23	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS OPB492T11Z Optek / TT Electronics 1: CHF 3.94 3’686In Stock	Mfr. Part No. OPB492T11Z Mouser Part No 828-OPB492T11Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output SLOTTED W/WIRE LEADS	Datasheet	3’686In Stock	CHF 3.94 CHF 3.62	Min.: 1 Mult.: 1
Single Colour LEDs Red 623 nm OVLLR8C7 Optek / TT Electronics 1: CHF 0.314 32’725In Stock	Mfr. Part No. OVLLR8C7 Mouser Part No 828-OVLLR8C7	Optek / TT Electronics	Single Colour LEDs Red 623 nm	Datasheet	32’725In Stock	CHF 0.314 CHF 0.298 CHF 0.29 CHF 0.273 CHF 0.253	Min.: 1 Mult.: 1
Infrared Emitters Infrared 850nm OP234 Optek / TT Electronics 1: CHF 4.33 988In Stock	Mfr. Part No. OP234 Mouser Part No 828-OP234	Optek / TT Electronics	Infrared Emitters Infrared 850nm	Datasheet	988In Stock	CHF 4.33 CHF 4.09 CHF 3.94 CHF 3.89	Min.: 1 Mult.: 1
Phototransistors Photo Transistor OP800WSL Optek / TT Electronics 1: CHF 2.70 1’071In Stock 2’000Expected 2/1/2027	Mfr. Part No. OP800WSL Mouser Part No 828-OP800WSL	Optek / TT Electronics	Phototransistors Photo Transistor	Datasheet	1’071In Stock 2’000Expected 2/1/2027	CHF 2.70 CHF 2.68 CHF 2.58	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72 OPB730 Optek / TT Electronics 1: CHF 6.71 341In Stock	Mfr. Part No. OPB730 Mouser Part No 828-OPB730	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72	Datasheet	341In Stock	CHF 6.71 CHF 6.65 CHF 6.49 Quote Quote	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB841L55 Optek / TT Electronics 1: CHF 2.56 738In Stock	Mfr. Part No. OPB841L55 Mouser Part No 828-OPB841L55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	738In Stock	CHF 2.56 CHF 2.36	Min.: 1 Mult.: 1
Infrared Emitters Infrared 850nm OP235W Optek / TT Electronics 1: CHF 5.19 977In Stock 2’000Expected 2/18/2027	Mfr. Part No. OP235W Mouser Part No 828-OP235W	Optek / TT Electronics	Infrared Emitters Infrared 850nm	Datasheet	977In Stock 2’000Expected 2/18/2027	CHF 5.19 CHF 4.90 CHF 4.71 CHF 4.63 CHF 4.41	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Sensor OPL583 Optek / TT Electronics 1: CHF 1.93 2’031In Stock	Mfr. Part No. OPL583 Mouser Part No 828-OPL583	Optek / TT Electronics	Photo IC Sensors Photologic Sensor	Datasheet	2’031In Stock	CHF 1.93 CHF 1.83 CHF 1.82 Quote Quote	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Sensor OPL813-OC Optek / TT Electronics 1: CHF 3.14 1’004In Stock	Mfr. Part No. OPL813-OC Mouser Part No 828-OPL813-OC	Optek / TT Electronics	Photo IC Sensors Photologic Sensor	Datasheet	1’004In Stock	CHF 3.14 CHF 2.87 CHF 2.77 CHF 2.74	Min.: 1 Mult.: 1
Infrared Emitters Infrared 890nm OP293B Optek / TT Electronics 1: CHF 0.62 2’575In Stock	Mfr. Part No. OP293B Mouser Part No 828-OP293B	Optek / TT Electronics	Infrared Emitters Infrared 890nm	Datasheet	2’575In Stock	CHF 0.62 CHF 0.588 CHF 0.572 CHF 0.559	Min.: 1 Mult.: 1
Phototransistors Photo Transistor OP600C Optek / TT Electronics 1: CHF 2.33 1’106In Stock	Mfr. Part No. OP600C Mouser Part No 828-OP600C	Optek / TT Electronics	Phototransistors Photo Transistor	Datasheet	1’106In Stock	CHF 2.33 CHF 2.15 CHF 2.11	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output .08" WIDE GAP 890NM OPB820S10 Optek / TT Electronics 1: CHF 2.98 1’256In Stock	Mfr. Part No. OPB820S10 Mouser Part No 828-OPB820S10	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output .08" WIDE GAP 890NM	Datasheet	1’256In Stock	CHF 2.98 CHF 2.71 CHF 2.69	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB854A3 Optek / TT Electronics 1: CHF 2.57 474In Stock	Mfr. Part No. OPB854A3 Mouser Part No 828-OPB854A3	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	474In Stock	CHF 2.57 CHF 2.35	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB859 Optek / TT Electronics 1: CHF 2.81 637In Stock	Mfr. Part No. OPB859 Mouser Part No 828-OPB859	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	637In Stock	CHF 2.81 CHF 2.52 CHF 2.51	Min.: 1 Mult.: 1
Transistor Output Optocouplers Fiber Optic Isolator 32mm iso dist Side Looker, Transistor OPI1280-032 Optek / TT Electronics 1: CHF 5.37 648In Stock	Mfr. Part No. OPI1280-032 Mouser Part No 828-OPI1280-032	Optek / TT Electronics	Transistor Output Optocouplers Fiber Optic Isolator 32mm iso dist Side Looker, Transistor	Datasheet	648In Stock	CHF 5.37 CHF 4.74	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Sensor OPL536A Optek / TT Electronics 1: CHF 1.56 920In Stock	Mfr. Part No. OPL536A Mouser Part No 828-OPL536A	Optek / TT Electronics	Photo IC Sensors Photologic Sensor	Datasheet	920In Stock	CHF 1.56 CHF 1.43 CHF 1.39 CHF 1.34	Min.: 1 Mult.: 1
Infrared Emitters IR EMITTING DIODE OP166A Optek / TT Electronics 1: CHF 0.87 1’838In Stock	Mfr. Part No. OP166A Mouser Part No 828-OP166A	Optek / TT Electronics	Infrared Emitters IR EMITTING DIODE	Datasheet	1’838In Stock	CHF 0.87 CHF 0.845 CHF 0.837 CHF 0.821 CHF 0.811	Min.: 1 Mult.: 1
Phototransistors Photo Transistor OP515B Optek / TT Electronics 1: CHF 4.79 449In Stock	Mfr. Part No. OP515B Mouser Part No 828-OP515B	Optek / TT Electronics	Phototransistors Photo Transistor	Datasheet	449In Stock	CHF 4.79 CHF 4.35 CHF 4.25	Min.: 1 Mult.: 1
Photodiodes Photodiode OP954 Optek / TT Electronics 1: CHF 0.684 2’009In Stock	Mfr. Part No. OP954 Mouser Part No 828-OP954	Optek / TT Electronics	Photodiodes Photodiode	Datasheet	2’009In Stock	CHF 0.684 CHF 0.653 CHF 0.641 CHF 0.621	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB70FWZ Optek / TT Electronics 1: CHF 4.69 545In Stock	Mfr. Part No. OPB70FWZ Mouser Part No 828-OPB70FWZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	545In Stock	CHF 4.69 CHF 4.24	Min.: 1 Mult.: 1

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