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Optek / TT Electronics Opto-electronics

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Infrared Emitters Infrared 890nm OP294 Optek / TT Electronics 1: $0.79 1,346In Stock	Mfr. Part No. OP294 Mouser Part No 828-OP294	Optek / TT Electronics	Infrared Emitters Infrared 890nm	Datasheet	1,346In Stock	$0.79 $0.75 $0.72 $0.706	Min.: 1 Mult.: 1
Photodiodes Photodiode OP906 Optek / TT Electronics 1: $0.69 2,101In Stock	Mfr. Part No. OP906 Mouser Part No 828-OP906	Optek / TT Electronics	Photodiodes Photodiode	Datasheet	2,101In Stock	$0.69 $0.661 $0.64 $0.62 $0.601	Min.: 1 Mult.: 1
Photodiodes Photodiode OP950 Optek / TT Electronics 1: $0.761 1,766In Stock	Mfr. Part No. OP950 Mouser Part No 828-OP950	Optek / TT Electronics	Photodiodes Photodiode	Datasheet	1,766In Stock	$0.761 $0.74 $0.70 $0.694	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB370N51 Optek / TT Electronics 1: $2.81 438In Stock	Mfr. Part No. OPB370N51 Mouser Part No 828-OPB370N51	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	438In Stock	$2.81 $2.78 $2.73 $2.72 Quote Quote	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB853A3 Optek / TT Electronics 1: $3.78 380In Stock	Mfr. Part No. OPB853A3 Mouser Part No 828-OPB853A3	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	380In Stock	$3.78 $3.41	Min.: 1 Mult.: 1
High Speed Optocouplers Optoisolator OPI128 Optek / TT Electronics 1: $10.61 111In Stock	Mfr. Part No. OPI128 Mouser Part No 828-OPI128	Optek / TT Electronics	High Speed Optocouplers Optoisolator	Datasheet	111In Stock	$10.61 $9.29 View Quote	Min.: 1 Mult.: 1
Photodiodes Photodiode Array OPR2100T Optek / TT Electronics 1: $14.14 483In Stock	Mfr. Part No. OPR2100T Mouser Part No 828-OPR2100T	Optek / TT Electronics	Photodiodes Photodiode Array	Datasheet	483In Stock	Cut Tape $14.14 $13.11 Reel $12.46 MouseReel Available	Min.: 1 Mult.: 1 : 500
Infrared Emitters TT Electronics OP297FAB Optek / TT Electronics 1: $1.40 785In Stock	Mfr. Part No. OP297FAB Mouser Part No 828-OP297FAB	Optek / TT Electronics	Infrared Emitters TT Electronics	Datasheet	785In Stock	$1.40 $1.33 $1.28 $1.24 $1.20	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP OPB735B Optek / TT Electronics 1: $21.39 92In Stock	Mfr. Part No. OPB735B Mouser Part No 828-OPB735B	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP Learn More about Optek / TT Electronics optek tt electronics opb735 sensors	Datasheet	92In Stock	$21.39 $17.50 $15.26 $15.20 Quote Quote	Min.: 1 Mult.: 1
Photodiodes Pin Photodiode OPF794 Optek / TT Electronics 1: $15.10 58In Stock	Mfr. Part No. OPF794 Mouser Part No 828-OPF794	Optek / TT Electronics	Photodiodes Pin Photodiode	Datasheet	58In Stock	$15.10 $14.28 $13.93	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Lateral OPL563 Optek / TT Electronics 1: $1.69 905In Stock	Mfr. Part No. OPL563 Mouser Part No 828-OPL563	Optek / TT Electronics	Photo IC Sensors Photologic Lateral	Datasheet	905In Stock	$1.69 $1.56 $1.51 $1.47	Min.: 1 Mult.: 1
Single Colour LEDs Blue 470 nm OVLGB0C6B9 Optek / TT Electronics 1: $0.42 6,915In Stock	Mfr. Part No. OVLGB0C6B9 Mouser Part No 828-OVLGB0C6B9	Optek / TT Electronics	Single Colour LEDs Blue 470 nm	Datasheet	6,915In Stock	$0.42 $0.38 $0.37 $0.33 View $0.32 $0.314	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB741WZ Optek / TT Electronics 1: $4.77 161In Stock	Mfr. Part No. OPB741WZ Mouser Part No 828-OPB741WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	161In Stock	$4.77 $4.29	Min.: 1 Mult.: 1
Optical Switches, Reflective, Photo IC Output Reflective Sensor Photologic OPB773TZ Optek / TT Electronics 1: $8.28 112In Stock	Mfr. Part No. OPB773TZ Mouser Part No 828-OPB773TZ	Optek / TT Electronics	Optical Switches, Reflective, Photo IC Output Reflective Sensor Photologic	Datasheet	112In Stock	$8.28 $7.36	Min.: 1 Mult.: 1
Photodiodes Photodiode OP905 Optek / TT Electronics 1: $0.69 1,510In Stock	Mfr. Part No. OP905 Mouser Part No 828-OP905	Optek / TT Electronics	Photodiodes Photodiode	Datasheet	1,510In Stock	$0.69 $0.651 $0.63 $0.601	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB744WZ Optek / TT Electronics 1: $5.01 175In Stock	Mfr. Part No. OPB744WZ Mouser Part No 828-OPB744WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	175In Stock	$5.01 $4.69	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB866T51 Optek / TT Electronics 1: $3.01 451In Stock	Mfr. Part No. OPB866T51 Mouser Part No 828-OPB866T51	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	451In Stock	$3.01 $2.88	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB892T55Z Optek / TT Electronics 1: $4.59 183In Stock	Mfr. Part No. OPB892T55Z Mouser Part No 828-OPB892T55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	183In Stock	$4.59 $4.58	Min.: 1 Mult.: 1
Phototransistors Photo Transistor OP555B Optek / TT Electronics 1: $1.11 1,132In Stock	Mfr. Part No. OP555B Mouser Part No 828-OP555B	Optek / TT Electronics	Phototransistors Photo Transistor	Datasheet	1,132In Stock	$1.11 $1.04 $1.01 $0.982	Min.: 1 Mult.: 1
Optical Switches, Reflective, Photo IC Output Long Range Refl. Sens. 10-30V OPB720A-12Z Optek / TT Electronics 1: $16.72 74In Stock	Mfr. Part No. OPB720A-12Z Mouser Part No 828-OPB720A-12Z	Optek / TT Electronics	Optical Switches, Reflective, Photo IC Output Long Range Refl. Sens. 10-30V	Datasheet	74In Stock	$16.72 $14.87	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB740 Optek / TT Electronics 1: $2.52 369In Stock	Mfr. Part No. OPB740 Mouser Part No 828-OPB740	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	369In Stock	$2.52 $2.29	Min.: 1 Mult.: 1
Photodiodes Pin Photodiode OPF430 Optek / TT Electronics 1: $16.17 96In Stock 100Expected 2026/10/30	Mfr. Part No. OPF430 Mouser Part No 828-OPF430	Optek / TT Electronics	Photodiodes Pin Photodiode	Datasheet	96In Stock 100Expected 2026/10/30	$16.17 $13.94 $13.49	Min.: 1 Mult.: 1
Photodiodes Photodiode OP955 Optek / TT Electronics 1: $1.10 932In Stock	Mfr. Part No. OP955 Mouser Part No 828-OP955	Optek / TT Electronics	Photodiodes Photodiode	Datasheet	932In Stock	$1.10 $1.03 $1.00 $0.982	Min.: 1 Mult.: 1
Optical Switches, Specialised .2_ Slot Infrared PIN photodiode OPB621 Optek / TT Electronics 1: $2.11 439In Stock	Mfr. Part No. OPB621 Mouser Part No 828-OPB621	Optek / TT Electronics	Optical Switches, Specialised .2_ Slot Infrared PIN photodiode	Datasheet	439In Stock	$2.11 $1.90 $1.85	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB870P55 Optek / TT Electronics 1: $2.50 519In Stock	Mfr. Part No. OPB870P55 Mouser Part No 828-OPB870P55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	519In Stock	$2.50 $2.45	Min.: 1 Mult.: 1

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Optek / TT Electronics Opto-electronics

Types of Opto-electronics