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TT Electronics Opto-electronics

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB840W51Z Optek / TT Electronics 1: $7.22 291In Stock 600Expected 29/12/2026	Mfr. Part No. OPB840W51Z Mouser Part No 828-OPB840W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	291In Stock 600Expected 29/12/2026	$7.22 $6.83	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB840W55Z Optek / TT Electronics 1: $6.62 703In Stock	Mfr. Part No. OPB840W55Z Mouser Part No 828-OPB840W55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	703In Stock	$6.62	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB842W51Z Optek / TT Electronics 1: $6.31 1,563In Stock	Mfr. Part No. OPB842W51Z Mouser Part No 828-OPB842W51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	1,563In Stock	$6.31 $5.97 $5.78	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode OPB855 Optek / TT Electronics 1: $3.03 1,103In Stock 3,000Expected 23/12/2026	Mfr. Part No. OPB855 Mouser Part No 828-OPB855	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode	Datasheet	1,103In Stock 3,000Expected 23/12/2026	$3.03 $2.92 Quote Quote	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB866T55 Optek / TT Electronics 1: $4.16 988In Stock 3,000Expected 7/12/2026	Mfr. Part No. OPB866T55 Mouser Part No 828-OPB866T55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	988In Stock 3,000Expected 7/12/2026	$4.16 $3.88	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB880L51Z Optek / TT Electronics 1: $6.84 416In Stock	Mfr. Part No. OPB880L51Z Mouser Part No 828-OPB880L51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	416In Stock	$6.84 $6.32	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN OPB880T51Z Optek / TT Electronics 1: $6.84 1,929In Stock	Mfr. Part No. OPB880T51Z Mouser Part No 828-OPB880T51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output SLT 880 PHOTO TRAN Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	1,929In Stock	$6.84 $6.83 $6.73 $6.57 $6.41	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB880T55Z Optek / TT Electronics 1: $6.66 413In Stock 1,200Expected 31/12/2026	Mfr. Part No. OPB880T55Z Mouser Part No 828-OPB880T55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	413In Stock 1,200Expected 31/12/2026	$6.66 $6.28	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB890P51Z Optek / TT Electronics 1: $6.43 666In Stock	Mfr. Part No. OPB890P51Z Mouser Part No 828-OPB890P51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	666In Stock	$6.43 $5.78 $5.54	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB890T51Z Optek / TT Electronics 1: $6.34 1,277In Stock	Mfr. Part No. OPB890T51Z Mouser Part No 828-OPB890T51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	1,277In Stock	$6.34 $6.11	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Slotted OPB891T51Z Optek / TT Electronics 1: $6.43 502In Stock	Mfr. Part No. OPB891T51Z Mouser Part No 828-OPB891T51Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Slotted Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	502In Stock	$6.43 $6.11	Min.: 1 Mult.: 1
Photodiodes FIBER OPTIC PHOTODIO OPF470 Optek / TT Electronics 1: $12.77 205In Stock	Mfr. Part No. OPF470 Mouser Part No 828-OPF470	Optek / TT Electronics	Photodiodes FIBER OPTIC PHOTODIO	Datasheet	205In Stock	$12.77 $12.17 $11.30	Min.: 1 Mult.: 1
Photodiodes Pin Photodiode OPF472 Optek / TT Electronics 1: $23.01 270In Stock	Mfr. Part No. OPF472 Mouser Part No 828-OPF472	Optek / TT Electronics	Photodiodes Pin Photodiode	Datasheet	270In Stock	$23.01 $21.03 $20.52	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optoisolator OPI110A Optek / TT Electronics 1: $3.66 634In Stock	Mfr. Part No. OPI110A Mouser Part No 828-OPI110A	Optek / TT Electronics	Transistor Output Optocouplers Optoisolator	Datasheet	634In Stock	$3.66 $3.47	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optoisolator OPI1264 Optek / TT Electronics 1: $3.98 809In Stock	Mfr. Part No. OPI1264 Mouser Part No 828-OPI1264	Optek / TT Electronics	Transistor Output Optocouplers Optoisolator	Datasheet	809In Stock	$3.98 $3.50 $3.48 $3.44 $3.35	Min.: 1 Mult.: 1
High Speed Optocouplers Optoisolator OPI1266 Optek / TT Electronics 1: $10.96 250In Stock	Mfr. Part No. OPI1266 Mouser Part No 828-OPI1266	Optek / TT Electronics	High Speed Optocouplers Optoisolator	Datasheet	250In Stock	$10.96 $10.15	Min.: 1 Mult.: 1
High Speed Optocouplers Optoisolator OPI1268 Optek / TT Electronics 1: $10.06 256In Stock 1,950Expected 20/1/2027	Mfr. Part No. OPI1268 Mouser Part No 828-OPI1268	Optek / TT Electronics	High Speed Optocouplers Optoisolator Learn More about Optek / TT Electronics optek OPI1268S	Datasheet	256In Stock 1,950Expected 20/1/2027	$10.06 $10.02	Min.: 1 Mult.: 1
High Speed Optocouplers OPTOISOLATOR HI-VOLTAGE/HI-SPEED OPI1268S Optek / TT Electronics 1: $11.86 935In Stock 1,350Expected 14/12/2026	Mfr. Part No. OPI1268S Mouser Part No 828-OPI1268S	Optek / TT Electronics	High Speed Optocouplers OPTOISOLATOR HI-VOLTAGE/HI-SPEED Learn More about Optek / TT Electronics optek OPI1268S	Datasheet	935In Stock 1,350Expected 14/12/2026	$11.86	Min.: 1 Mult.: 1
High Speed Optocouplers Optoisolator OPI150 Optek / TT Electronics 1: $74.66 110In Stock	Mfr. Part No. OPI150 Mouser Part No 828-OPI150	Optek / TT Electronics	High Speed Optocouplers Optoisolator	Datasheet	110In Stock	$74.66 $72.34	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Sensor OPL530 Optek / TT Electronics 1: $1.85 2,173In Stock 1,000Expected 11/12/2026	Mfr. Part No. OPL530 Mouser Part No 828-OPL530	Optek / TT Electronics	Photo IC Sensors Photologic Sensor	Datasheet	2,173In Stock 1,000Expected 11/12/2026	$1.85 $1.70 $1.65 Quote Quote	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Sensor OPL530-OC Optek / TT Electronics 1: $1.86 1,496In Stock 1,000Expected 7/12/2026	Mfr. Part No. OPL530-OC Mouser Part No 828-OPL530-OC	Optek / TT Electronics	Photo IC Sensors Photologic Sensor	Datasheet	1,496In Stock 1,000Expected 7/12/2026	$1.86 $1.73 $1.67 $1.65 Quote Quote	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Lateral OPL561-OCA Optek / TT Electronics 1: $2.45 931In Stock	Mfr. Part No. OPL561-OCA Mouser Part No 828-OPL561-OCA	Optek / TT Electronics	Photo IC Sensors Photologic Lateral	Datasheet	931In Stock	$2.45 $2.23 $2.22 Quote Quote	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Sensor OPL820 Optek / TT Electronics 1: $4.95 3,685In Stock	Mfr. Part No. OPL820 Mouser Part No 828-OPL820	Optek / TT Electronics	Photo IC Sensors Photologic Sensor	Datasheet	3,685In Stock	$4.95 $4.53 $4.47	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Sensor OPL820-OC Optek / TT Electronics 1: $4.60 1,820In Stock	Mfr. Part No. OPL820-OC Mouser Part No 828-OPL820-OC	Optek / TT Electronics	Photo IC Sensors Photologic Sensor	Datasheet	1,820In Stock	$4.60 $4.22 $4.16	Min.: 1 Mult.: 1
Photodiodes Quad Photodiode OPR5911 Optek / TT Electronics 1: $10.72 398In Stock	Mfr. Part No. OPR5911 Mouser Part No 828-OPR5911	Optek / TT Electronics	Photodiodes Quad Photodiode	Datasheet	398In Stock	$10.72 $9.87 Quote Quote	Min.: 1 Mult.: 1

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TT Electronics Opto-electronics

Types of Opto-electronics