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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.
Transistor Output Optocouplers Optoisolator OPI123 Optek / TT Electronics 1: $11.37 9In Stock	Mfr. Part No. OPI123 Mouser Part No 828-OPI123	Optek / TT Electronics	Transistor Output Optocouplers Optoisolator	Datasheet	9In Stock	$11.37 $10.55	Min.: 1 Mult.: 1
High Speed Optocouplers Optoisolator OPI126 Optek / TT Electronics 1: $12.48 22In Stock	Mfr. Part No. OPI126 Mouser Part No 828-OPI126	Optek / TT Electronics	High Speed Optocouplers Optoisolator	Datasheet	22In Stock	$12.48 $11.60	Min.: 1 Mult.: 1
Transistor Output Optocouplers Output Photosensor Input Diode OPI1264C Optek / TT Electronics 1: $2.92 303In Stock 1,500Expected 29/12/2026	Mfr. Part No. OPI1264C Mouser Part No 828-OPI1264C	Optek / TT Electronics	Transistor Output Optocouplers Output Photosensor Input Diode	Datasheet	303In Stock 1,500Expected 29/12/2026	$2.92 $2.71	Min.: 1 Mult.: 1
High Speed Optocouplers HI-SPEED ISOLATOR OPI155 Optek / TT Electronics 1: $81.18 13In Stock	Mfr. Part No. OPI155 Mouser Part No 828-OPI155	Optek / TT Electronics	High Speed Optocouplers HI-SPEED ISOLATOR	Datasheet	13In Stock	$81.18 $73.06 Quote Quote	Min.: 1 Mult.: 1
Transistor Output Optocouplers 880nm Transistor 100 ctr 30vce OPI7010 Optek / TT Electronics 1: $2.84 233In Stock	Mfr. Part No. OPI7010 Mouser Part No 828-OPI7010	Optek / TT Electronics	Transistor Output Optocouplers 880nm Transistor 100 ctr 30vce	Datasheet	233In Stock	$2.84 $2.67	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Sensor OPL531-OCA Optek / TT Electronics 1: $1.34 99In Stock	Mfr. Part No. OPL531-OCA Mouser Part No 828-OPL531-OCA	Optek / TT Electronics	Photo IC Sensors Photologic Sensor	Datasheet	99In Stock	$1.34 $1.24 $1.21 $1.16	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Lateral OPL550A Optek / TT Electronics 1: $1.77 327In Stock	Mfr. Part No. OPL550A Mouser Part No 828-OPL550A	Optek / TT Electronics	Photo IC Sensors Photologic Lateral	Datasheet	327In Stock	$1.77 $1.64 $1.63 Quote Quote	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Lateral OPL551 Optek / TT Electronics 1: $1.70 430In Stock	Mfr. Part No. OPL551 Mouser Part No 828-OPL551	Optek / TT Electronics	Photo IC Sensors Photologic Lateral	Datasheet	430In Stock	$1.70 $1.55 $1.54 Quote Quote	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Lateral OPL551-OC Optek / TT Electronics 1: $1.67 838In Stock	Mfr. Part No. OPL551-OC Mouser Part No 828-OPL551-OC	Optek / TT Electronics	Photo IC Sensors Photologic Lateral	Datasheet	838In Stock	$1.67 $1.54 $1.53 Quote Quote	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Lateral OPL560 Optek / TT Electronics 1: $1.80 780In Stock	Mfr. Part No. OPL560 Mouser Part No 828-OPL560	Optek / TT Electronics	Photo IC Sensors Photologic Lateral	Datasheet	780In Stock	$1.80 $1.64 $1.58 $1.53 View $1.48 Quote	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Lateral OPL560-OCA Optek / TT Electronics 1: $1.81 42In Stock	Mfr. Part No. OPL560-OCA Mouser Part No 828-OPL560-OCA	Optek / TT Electronics	Photo IC Sensors Photologic Lateral	Datasheet	42In Stock	$1.81 $1.55 $1.48 $1.47	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Sensor OPL801-OC Optek / TT Electronics 1: $3.75 369In Stock 1,000On Order	Mfr. Part No. OPL801-OC Mouser Part No 828-OPL801-OC	Optek / TT Electronics	Photo IC Sensors Photologic Sensor	Datasheet	369In Stock 1,000On Order	$3.75 $3.43 $3.36	Min.: 1 Mult.: 1
Photo IC Sensors Photologic Sensor OPL810 Optek / TT Electronics 1: $3.77 185In Stock 1,000Expected 27/01/2027	Mfr. Part No. OPL810 Mouser Part No 828-OPL810	Optek / TT Electronics	Photo IC Sensors Photologic Sensor	Datasheet	185In Stock 1,000Expected 27/01/2027	$3.77 $3.50 $3.46	Min.: 1 Mult.: 1
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPR5005 Optek / TT Electronics 1: $4.25 227In Stock	Mfr. Part No. OPR5005 Mouser Part No 828-OPR5005	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	227In Stock	$4.25 $3.96 Quote Quote	Min.: 1 Mult.: 1
Phototransistors LED/Sensor Matched Pair OPS693 Optek / TT Electronics 1: $1.78 70In Stock	Mfr. Part No. OPS693 Mouser Part No 828-OPS693	Optek / TT Electronics	Phototransistors LED/Sensor Matched Pair	Datasheet	70In Stock	$1.78 Quote Quote	Min.: 1 Mult.: 1
Single Colour LEDs Red 624 nm OVFSRAC8 Optek / TT Electronics 1: $0.35 2,226In Stock	Mfr. Part No. OVFSRAC8 Mouser Part No 828-OVFSRAC8	Optek / TT Electronics	Single Colour LEDs Red 624 nm	Datasheet	2,226In Stock	$0.35 $0.343 $0.33	Min.: 1 Mult.: 1
White LEDs White OVFSW6C8 Optek / TT Electronics 1: $0.64 437In Stock 1,440Expected 17/02/2027	Mfr. Part No. OVFSW6C8 Mouser Part No 828-OVFSW6C8	Optek / TT Electronics	White LEDs White	Datasheet	437In Stock 1,440Expected 17/02/2027	$0.64 $0.63 $0.629	Min.: 1 Mult.: 1
Single Colour LEDs Yellow 589 nm OVLFY3C7 Optek / TT Electronics 1: $0.23 697In Stock 20,000Expected 12/01/2027	Mfr. Part No. OVLFY3C7 Mouser Part No 828-OVLFY3C7	Optek / TT Electronics	Single Colour LEDs Yellow 589 nm	Datasheet	697In Stock 20,000Expected 12/01/2027	$0.23 $0.212 $0.208 $0.20 View $0.199 $0.193	Min.: 1 Mult.: 1
Single Colour LEDs SMD LED 120 deg Amber OVSA1ABC2R8 Optek / TT Electronics 1: $0.48 1,936In Stock	Mfr. Part No. OVSA1ABC2R8 Mouser Part No 828-OVSA1ABC2R8	Optek / TT Electronics	Single Colour LEDs SMD LED 120 deg Amber	Datasheet	1,936In Stock	Cut Tape $0.48 $0.453 $0.435 Reel $0.415 $0.40 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Single Colour LEDs SMD LED Amber 60 deg w/ Dome Lens OVSA1SBLCR8 Optek / TT Electronics 1: $0.47 1,651In Stock	Mfr. Part No. OVSA1SBLCR8 Mouser Part No 828-OVSA1SBLCR8	Optek / TT Electronics	Single Colour LEDs SMD LED Amber 60 deg w/ Dome Lens	Datasheet	1,651In Stock	Cut Tape $0.47 $0.438 $0.435 $0.434 Reel $0.415 $0.40 MouseReel Available	Min.: 1 Mult.: 1 : 2,300
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch OPB460N11 Optek / TT Electronics 1: $3.18 333In Stock 500Expected 03/02/2027	Mfr. Part No. OPB460N11 Mouser Part No 828-OPB460N11	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch	Datasheet	333In Stock 500Expected 03/02/2027	$3.18 $3.15	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch OPB460T11 Optek / TT Electronics 1: $3.37 136In Stock	Mfr. Part No. OPB460T11 Mouser Part No 828-OPB460T11	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch	Datasheet	136In Stock	$3.37 $3.22	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch OPB463N11 Optek / TT Electronics 1: $3.34 3In Stock 500Expected 07/12/2026	Mfr. Part No. OPB463N11 Mouser Part No 828-OPB463N11	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch	Datasheet	3In Stock 500Expected 07/12/2026	$3.34 $3.02 $3.01 $2.87	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch OPB463T11 Optek / TT Electronics 1: $3.21 379In Stock	Mfr. Part No. OPB463T11 Mouser Part No 828-OPB463T11	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch	Datasheet	379In Stock	$3.21 $3.07	Min.: 1 Mult.: 1
Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch OPB470N11 Optek / TT Electronics 1: $3.23 188In Stock	Mfr. Part No. OPB470N11 Mouser Part No 828-OPB470N11	Optek / TT Electronics	Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch	Datasheet	188In Stock	$3.23 $3.10	Min.: 1 Mult.: 1

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