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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, Photo IC Output Slotted Opt Switch Photologic OPB990T55Z Optek / TT Electronics 1: $7.17 745In Stock	Mfr. Part No. OPB990T55Z Mouser Part No 828-OPB990T55Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	745In Stock	$7.17 $6.79 $6.54 $6.49	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupled Isolator 4N47U Optek / TT Electronics 1: $115.34 120In Stock	Mfr. Part No. 4N47U Mouser Part No 828-4N47U	Optek / TT Electronics	Transistor Output Optocouplers Optocoupled Isolator	Datasheet	120In Stock	$115.34 $50.77 $50.16 Quote Quote	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch OPB910L55 Optek / TT Electronics 1: $6.47 335In Stock	Mfr. Part No. OPB910L55 Mouser Part No 828-OPB910L55	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch	Datasheet	335In Stock	$6.47 $5.86 $5.64 $5.60	Min.: 1 Mult.: 1
Infrared Emitters Infrared 935nm OP165D Optek / TT Electronics 1: $1.51 455In Stock	Mfr. Part No. OP165D Mouser Part No 828-OP165D	Optek / TT Electronics	Infrared Emitters Infrared 935nm	Datasheet	455In Stock	$1.51 $1.47 $1.37 $1.33 Quote Quote	Min.: 1 Mult.: 1
Transistor Output Optocouplers Fiber Optic Isolator 18mm iso dist.- Axial Lead OPI1270-018 Optek / TT Electronics 1: $9.08 163In Stock	Mfr. Part No. OPI1270-018 Mouser Part No 828-OPI1270-018	Optek / TT Electronics	Transistor Output Optocouplers Fiber Optic Isolator 18mm iso dist.- Axial Lead	Datasheet	163In Stock	$9.08 $8.27 $8.19 $8.15	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB962N55 Optek / TT Electronics 1: $4.99 835In Stock	Mfr. Part No. OPB962N55 Mouser Part No 828-OPB962N55	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	835In Stock	$4.99 $4.60 $4.58 $4.47 $4.26	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupled Isolator 4N49 Optek / TT Electronics 1: $63.92 154In Stock	Mfr. Part No. 4N49 Mouser Part No 828-4N49	Optek / TT Electronics	Transistor Output Optocouplers Optocoupled Isolator Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	154In Stock	$63.92 $62.02 $56.13 Quote Quote	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch OPB972N51 Optek / TT Electronics 1: $5.00 1,464In Stock	Mfr. Part No. OPB972N51 Mouser Part No 828-OPB972N51	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch	Datasheet	1,464In Stock	$5.00 $4.52 $4.34 $4.31	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB991T11Z Optek / TT Electronics 1: $8.55 999In Stock	Mfr. Part No. OPB991T11Z Mouser Part No 828-OPB991T11Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	999In Stock	$8.55 $7.90 $7.59 $7.55	Min.: 1 Mult.: 1
VCSEL Lasers VCSEL Flat Window OPV300 Optek / TT Electronics 1: $19.37 178In Stock	Mfr. Part No. OPV300 Mouser Part No 828-OPV300	Optek / TT Electronics	VCSEL Lasers VCSEL Flat Window	Datasheet	178In Stock	$19.37 $17.80	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupled Isolator 4N49A Optek / TT Electronics 1: $60.33 131In Stock	Mfr. Part No. 4N49A Mouser Part No 828-4N49A	Optek / TT Electronics	Transistor Output Optocouplers Optocoupled Isolator	Datasheet	131In Stock	$60.33 $60.32 View Quote	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupled Isolator 4N24A Optek / TT Electronics 1: $56.70 145In Stock	Mfr. Part No. 4N24A Mouser Part No 828-4N24A	Optek / TT Electronics	Transistor Output Optocouplers Optocoupled Isolator Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	145In Stock	$56.70 $56.67 $56.64 View Quote	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch OPB911W55Z Optek / TT Electronics 1: $8.92 1,818In Stock	Mfr. Part No. OPB911W55Z Mouser Part No 828-OPB911W55Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch	Datasheet	1,818In Stock	$8.92	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch OPB912W55Z Optek / TT Electronics 1: $9.33 542In Stock	Mfr. Part No. OPB912W55Z Mouser Part No 828-OPB912W55Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch	Datasheet	542In Stock	$9.33 $8.36 $8.35 $8.04	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB961N51 Optek / TT Electronics 1: $4.95 2,801In Stock	Mfr. Part No. OPB961N51 Mouser Part No 828-OPB961N51	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	2,801In Stock	$4.95 $4.57 $4.56 $4.38 $4.35	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB970T55 Optek / TT Electronics 1: $5.56 661In Stock	Mfr. Part No. OPB970T55 Mouser Part No 828-OPB970T55	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	661In Stock	$5.56 $5.02 $4.83 $4.77	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic OPB983T51Z Optek / TT Electronics 1: $8.16 375In Stock	Mfr. Part No. OPB983T51Z Mouser Part No 828-OPB983T51Z	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic	Datasheet	375In Stock	$8.16 $7.33 $7.07 $7.03	Min.: 1 Mult.: 1
VCSEL Lasers VCSEL OPV314YBT Optek / TT Electronics 1: $37.07 59In Stock	Mfr. Part No. OPV314YBT Mouser Part No 828-OPV314YBT	Optek / TT Electronics	VCSEL Lasers VCSEL	Datasheet	59In Stock	$37.07 $36.88 $36.45	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch OPB920DZ Optek / TT Electronics 1: $8.81 177In Stock	Mfr. Part No. OPB920DZ Mouser Part No 828-OPB920DZ	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch	Datasheet	177In Stock	$8.81 $8.74	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupled Isolator 4N22 Optek / TT Electronics 1: $52.47 106In Stock	Mfr. Part No. 4N22 Mouser Part No 828-4N22	Optek / TT Electronics	Transistor Output Optocouplers Optocoupled Isolator	Datasheet	106In Stock	$52.47 $52.46 View Quote	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optocoupled Isolator 4N23 Optek / TT Electronics 1: $48.69 205In Stock	Mfr. Part No. 4N23 Mouser Part No 828-4N23	Optek / TT Electronics	Transistor Output Optocouplers Optocoupled Isolator Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	205In Stock	$48.69 $47.10 $47.08 View Quote	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB841L55 Optek / TT Electronics 1: $4.32 238In Stock 500Expected 23/10/2026	Mfr. Part No. OPB841L55 Mouser Part No 828-OPB841L55	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch	Datasheet	238In Stock 500Expected 23/10/2026	$4.32 $3.98	Min.: 1 Mult.: 1
Transistor Output Optocouplers Optoisolator OPI110B Optek / TT Electronics 1: $4.30 151In Stock	Mfr. Part No. OPI110B Mouser Part No 828-OPI110B	Optek / TT Electronics	Transistor Output Optocouplers Optoisolator	Datasheet	151In Stock	$4.30 $3.64	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Sensor OPL800-OC Optek / TT Electronics 1: $5.25 123In Stock	Mfr. Part No. OPL800-OC Mouser Part No 828-OPL800-OC	Optek / TT Electronics	Photo IC Sensors Photologic Sensor	Datasheet	123In Stock	$5.25 $4.79 $4.61 $4.46 $4.18	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch OPB881L55Z Optek / TT Electronics 1: $6.62 50In Stock	Mfr. Part No. OPB881L55Z Mouser Part No 828-OPB881L55Z	Optek / TT Electronics	Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch Learn More about Optek / TT Electronics optek tt opb88 89z switches	Datasheet	50In Stock	$6.62	Min.: 1 Mult.: 1

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