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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.
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB821S5Z Optek / TT Electronics 1: CHF 4.44 7’063In Stock	Mfr. Part No. OPB821S5Z Mouser Part No 828-OPB821S5Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	7’063In Stock	CHF 4.44 CHF 4.23	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
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
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
Single Colour LEDs Blue-Green 505 nm OVLGC0C6B9 Optek / TT Electronics 1: CHF 0.378 38’342In Stock	Mfr. Part No. OVLGC0C6B9 Mouser Part No 828-OVLGC0C6B9	Optek / TT Electronics	Single Colour LEDs Blue-Green 505 nm	Datasheet	38’342In 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, 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
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 1’002In Stock	Mfr. Part No. OPL813-OC Mouser Part No 828-OPL813-OC	Optek / TT Electronics	Photo IC Sensors Photologic Sensor	Datasheet	1’002In Stock	CHF 3.14 CHF 2.87 CHF 2.77 CHF 2.74	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 971In Stock 2’000Expected 2/1/2027	Mfr. Part No. OP800WSL Mouser Part No 828-OP800WSL	Optek / TT Electronics	Phototransistors Photo Transistor	Datasheet	971In Stock 2’000Expected 2/1/2027	CHF 2.70 CHF 2.68 CHF 2.58	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
Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72 OPB730 Optek / TT Electronics 1: CHF 6.71 340In Stock	Mfr. Part No. OPB730 Mouser Part No 828-OPB730	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72	Datasheet	340In 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
Level Sensors Calibration Circuit With OPB350L250 OCB350L250Z Optek / TT Electronics 1: CHF 20.16 116In Stock	Mfr. Part No. OCB350L250Z Mouser Part No 828-OCB350L250Z	Optek / TT Electronics	Level Sensors Calibration Circuit With OPB350L250 Learn More about Optek / TT Electronics optek tt sensor calibration boards	Datasheet	116In Stock	CHF 20.16 CHF 19.51 CHF 18.73	Min.: 1 Mult.: 1
Infrared Emitters Infrared 935nm OP140D Optek / TT Electronics 1: CHF 0.595 3’840In Stock	Mfr. Part No. OP140D Mouser Part No 828-OP140D	Optek / TT Electronics	Infrared Emitters Infrared 935nm	Datasheet	3’840In Stock	CHF 0.595 CHF 0.566 CHF 0.548 CHF 0.536	Min.: 1 Mult.: 1
Infrared Emitters Infrared 935nm OP168FB Optek / TT Electronics 1: CHF 0.894 5’032In Stock	Mfr. Part No. OP168FB Mouser Part No 828-OP168FB	Optek / TT Electronics	Infrared Emitters Infrared 935nm	Datasheet	5’032In Stock	CHF 0.894 CHF 0.837 CHF 0.813 CHF 0.789 View CHF 0.782 CHF 0.779	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB390T55Z Optek / TT Electronics 1: CHF 3.99 690In Stock	Mfr. Part No. OPB390T55Z Mouser Part No 828-OPB390T55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb380 90z switches	Datasheet	690In Stock	CHF 3.99 CHF 3.78	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM OPB710 Optek / TT Electronics 1: CHF 7.27 514In Stock	Mfr. Part No. OPB710 Mouser Part No 828-OPB710	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM	Datasheet	514In Stock	CHF 7.27 CHF 7.06 CHF 6.94	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch OPB811L55 Optek / TT Electronics 1: CHF 2.13 1’062In Stock	Mfr. Part No. OPB811L55 Mouser Part No 828-OPB811L55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Wd Gap Opt Switch	Datasheet	1’062In Stock	CHF 2.13 CHF 2.03	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB870N11 Optek / TT Electronics 1: CHF 2.52 602In Stock	Mfr. Part No. OPB870N11 Mouser Part No 828-OPB870N11	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	602In Stock	CHF 2.52 CHF 2.32 CHF 2.31 CHF 2.27	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Sensor OPL801 Optek / TT Electronics 1: CHF 3.12 909In Stock	Mfr. Part No. OPL801 Mouser Part No 828-OPL801	Optek / TT Electronics	Photo IC Sensors Photologic Sensor	Datasheet	909In Stock	CHF 3.12 CHF 2.85 CHF 2.73 CHF 2.65	Min.: 1 Mult.: 1
Single Colour LEDs Blue 470 nm OVLFB3C7 Optek / TT Electronics 1: CHF 0.282 18’841In Stock	Mfr. Part No. OVLFB3C7 Mouser Part No 828-OVLFB3C7	Optek / TT Electronics	Single Colour LEDs Blue 470 nm	Datasheet	18’841In Stock	CHF 0.282 CHF 0.268 CHF 0.267 CHF 0.266 View CHF 0.265 CHF 0.257 CHF 0.254 CHF 0.244 CHF 0.242	Min.: 1 Mult.: 1
Level Sensors Calibration Circuit With OPB350L062 OCB350L062Z Optek / TT Electronics 1: CHF 20.55 182In Stock	Mfr. Part No. OCB350L062Z Mouser Part No 828-OCB350L062Z	Optek / TT Electronics	Level Sensors Calibration Circuit With OPB350L062 Learn More about Optek / TT Electronics optek tt sensor calibration boards	Datasheet	182In Stock	CHF 20.55 CHF 18.73 Quote Quote	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor OHS3040U Optek / TT Electronics 1: CHF 3.86 580In Stock	Mfr. Part No. OHS3040U Mouser Part No 828-OHS3040U	Optek / TT Electronics	Board Mount Hall Effect/Magnetic Sensors Hall Effect Sensor Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	580In Stock	CHF 3.86	Min.: 1 Mult.: 1

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