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Optek / TT Electronics Optical Detectors & Sensors

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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.	Product Type	Mounting Style	Package/Case
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	Photo IC Sensors	Through Hole	SIP-3
Photodiodes Photodiode Array OPR2101 Optek / TT Electronics 1: $8.14 90In Stock	Mfr. Part No. OPR2101 Mouser Part No 828-OPR2101	Optek / TT Electronics	Photodiodes Photodiode Array	Datasheet	90In Stock	$8.14 $7.37	Min.: 1 Mult.: 1	Photodiodes	SMD/SMT
Phototransistors Optical Comparator 3-Channel OPR5011 Optek / TT Electronics 1: $17.84 63In Stock	Mfr. Part No. OPR5011 Mouser Part No 828-OPR5011	Optek / TT Electronics	Phototransistors Optical Comparator 3-Channel	Datasheet	63In Stock	$17.84 $15.84	Min.: 1 Mult.: 1	Phototransistors	SMD/SMT	SMD/SMT
Phototransistors Infrared 890nm Sensor OPB100-SZ Optek / TT Electronics 1: $3.83 425In Stock 4,700On Order	Mfr. Part No. OPB100-SZ Mouser Part No 828-OPB100-SZ	Optek / TT Electronics	Phototransistors Infrared 890nm Sensor	Datasheet	425In Stock 4,700On Order On Order Ship Dates Mfr. No: OPB100-SZ Stock: 425 Can Dispatch Immediately On Order: 500 Pending 4,200 Expected 2026/12/04 Factory Lead Time: 12 Weeks	$3.83 $3.66	Min.: 1 Mult.: 1	Phototransistors
Phototransistors Narrow Rcvng Angle 935nm OP505B Optek / TT Electronics 1: $0.72 4,107In Stock	Mfr. Part No. OP505B Mouser Part No 828-OP505B	Optek / TT Electronics	Phototransistors Narrow Rcvng Angle 935nm	Datasheet	4,107In Stock	$0.72 $0.675 Quote Quote	Min.: 1 Mult.: 1	Phototransistors	Through Hole	T-1-2
Phototransistors Photo Transistor OP505C Optek / TT Electronics 1: $0.72 2,374In Stock	Mfr. Part No. OP505C Mouser Part No 828-OP505C	Optek / TT Electronics	Phototransistors Photo Transistor	Datasheet	2,374In Stock	$0.72 $0.675 Quote Quote	Min.: 1 Mult.: 1	Phototransistors	Through Hole	T-1-2
Phototransistors Photo Transistor OP506W Optek / TT Electronics 1: $0.93 3,606In Stock	Mfr. Part No. OP506W Mouser Part No 828-OP506W	Optek / TT Electronics	Phototransistors Photo Transistor	Datasheet	3,606In Stock	$0.93 $0.861 $0.84 $0.798	Min.: 1 Mult.: 1	Phototransistors	Through Hole	T-1-2
Phototransistors Photo Transistor OP516A Optek / TT Electronics 1: $5.43 2,240In Stock	Mfr. Part No. OP516A Mouser Part No 828-OP516A	Optek / TT Electronics	Phototransistors Photo Transistor	Datasheet	2,240In Stock	$5.43 $5.27	Min.: 1 Mult.: 1	Phototransistors
Phototransistors Photodarlington OP535A Optek / TT Electronics 1: $0.93 4,494In Stock	Mfr. Part No. OP535A Mouser Part No 828-OP535A	Optek / TT Electronics	Phototransistors Photodarlington	Datasheet	4,494In Stock	$0.93 $0.85 $0.826 Quote Quote	Min.: 1 Mult.: 1	Phototransistors	Through Hole	T-1-2
Phototransistors Photodarlington OP535B Optek / TT Electronics 1: $0.89 1,951In Stock	Mfr. Part No. OP535B Mouser Part No 828-OP535B	Optek / TT Electronics	Phototransistors Photodarlington	Datasheet	1,951In Stock	$0.89 $0.83 $0.812 Quote Quote	Min.: 1 Mult.: 1	Phototransistors	Through Hole	T-1-2
Phototransistors Photo Transistor OP550B Optek / TT Electronics 1: $0.72 4,528In Stock	Mfr. Part No. OP550B Mouser Part No 828-OP550B	Optek / TT Electronics	Phototransistors Photo Transistor	Datasheet	4,528In Stock	$0.72 $0.675 Quote Quote	Min.: 1 Mult.: 1	Phototransistors	Through Hole	Sidelooker
Phototransistors Photodarlington OP560A Optek / TT Electronics 1: $1.42 1,146In Stock	Mfr. Part No. OP560A Mouser Part No 828-OP560A	Optek / TT Electronics	Phototransistors Photodarlington	Datasheet	1,146In Stock	$1.42 $1.31 $1.27 $1.21	Min.: 1 Mult.: 1	Phototransistors	Through Hole	Side Looker
Phototransistors Photo Transistor OP600A Optek / TT Electronics 1: $2.90 554In Stock 1,200Expected 2026/11/13	Mfr. Part No. OP600A Mouser Part No 828-OP600A	Optek / TT Electronics	Phototransistors Photo Transistor	Datasheet	554In Stock 1,200Expected 2026/11/13	$2.90 $2.67 $2.64	Min.: 1 Mult.: 1	Phototransistors	SMD/SMT	Pill
Phototransistors Photo Transistor OP800A Optek / TT Electronics 1: $3.12 2,998In Stock	Mfr. Part No. OP800A Mouser Part No 828-OP800A	Optek / TT Electronics	Phototransistors Photo Transistor	Datasheet	2,998In Stock	$3.12 $2.91	Min.: 1 Mult.: 1	Phototransistors	Through Hole	TO-18-3
Phototransistors Photo Transistor OP802WSL Optek / TT Electronics 1: $2.83 1,191In Stock	Mfr. Part No. OP802WSL Mouser Part No 828-OP802WSL	Optek / TT Electronics	Phototransistors Photo Transistor	Datasheet	1,191In Stock	$2.83 $2.64	Min.: 1 Mult.: 1	Phototransistors	Through Hole	TO-18-3
Phototransistors PHOTOSENSOR OP804SL Optek / TT Electronics 1: $2.64 3,703In Stock	Mfr. Part No. OP804SL Mouser Part No 828-OP804SL	Optek / TT Electronics	Phototransistors PHOTOSENSOR	Datasheet	3,703In Stock	$2.64 $2.54	Min.: 1 Mult.: 1	Phototransistors	Through Hole	TO-18-3
Phototransistors PHOTOSENSOR OP805SL Optek / TT Electronics 1: $2.74 1,111In Stock	Mfr. Part No. OP805SL Mouser Part No 828-OP805SL	Optek / TT Electronics	Phototransistors PHOTOSENSOR	Datasheet	1,111In Stock	$2.74 $2.62	Min.: 1 Mult.: 1	Phototransistors	Through Hole	TO-18-3
Phototransistors Photodarlington OP830SL Optek / TT Electronics 1: $3.09 1,080In Stock	Mfr. Part No. OP830SL Mouser Part No 828-OP830SL	Optek / TT Electronics	Phototransistors Photodarlington	Datasheet	1,080In Stock	$3.09 $2.90	Min.: 1 Mult.: 1	Phototransistors	Through Hole	TO-18-2
Phototransistors Photodarlington OP830WSL Optek / TT Electronics 1: $3.04 961In Stock	Mfr. Part No. OP830WSL Mouser Part No 828-OP830WSL	Optek / TT Electronics	Phototransistors Photodarlington	Datasheet	961In Stock	$3.04 $2.83 $2.81	Min.: 1 Mult.: 1	Phototransistors	Through Hole	TO-18-2
Photodiodes Photodiode OP913SL Optek / TT Electronics 1: $15.15 244In Stock	Mfr. Part No. OP913SL Mouser Part No 828-OP913SL	Optek / TT Electronics	Photodiodes Photodiode	Datasheet	244In Stock	$15.15 $14.28	Min.: 1 Mult.: 1	Photodiodes	Through Hole	TO-05-2
Photodiodes Photodiode OP913WSL Optek / TT Electronics 1: $15.54 239In Stock	Mfr. Part No. OP913WSL Mouser Part No 828-OP913WSL	Optek / TT Electronics	Photodiodes Photodiode	Datasheet	239In Stock	$15.54 $14.54 $14.53	Min.: 1 Mult.: 1	Photodiodes	Through Hole	TO-05-2
Photodiodes Photodiode OP993 Optek / TT Electronics 1: $0.811 2,005In Stock	Mfr. Part No. OP993 Mouser Part No 828-OP993	Optek / TT Electronics	Photodiodes Photodiode	Datasheet	2,005In Stock	$0.811 $0.757 Quote Quote	Min.: 1 Mult.: 1	Photodiodes	Through Hole	TO-18-2
Photodiodes Narrow Rcvng Angle 935nm OP999 Optek / TT Electronics 1: $0.87 4,338In Stock	Mfr. Part No. OP999 Mouser Part No 828-OP999	Optek / TT Electronics	Photodiodes Narrow Rcvng Angle 935nm	Datasheet	4,338In Stock	$0.87 $0.82 $0.80 $0.798 Quote Quote	Min.: 1 Mult.: 1	Photodiodes	Through Hole	T-1 3/4-2
Photodiodes ST RECEPTACLE OPF422 Optek / TT Electronics 1: $22.70 100In Stock 75On Order	Mfr. Part No. OPF422 Mouser Part No 828-OPF422	Optek / TT Electronics	Photodiodes ST RECEPTACLE	Datasheet	100In Stock 75On Order	$22.70 $21.07 $20.41 $20.19	Min.: 1 Mult.: 1	Photodiodes	Through Hole
Photodiodes FIBER OPTIC PHOTODIO OPF470 Optek / TT Electronics 1: $9.40 205In Stock	Mfr. Part No. OPF470 Mouser Part No 828-OPF470	Optek / TT Electronics	Photodiodes FIBER OPTIC PHOTODIO	Datasheet	205In Stock	$9.40 $8.96 $8.32	Min.: 1 Mult.: 1	Photodiodes	Through Hole	TO-18-3