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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 935nm OP140C Optek / TT Electronics 1: $0.79 147In Stock	Mfr. Part No. OP140C Mouser Part No 828-OP140C	Optek / TT Electronics	Infrared Emitters Infrared 935nm	Datasheet	147In Stock	$0.79 $0.735 $0.702 Quote Quote	Min.: 1 Mult.: 1
Infrared Emitters IR EMITTING DIODE OP165A Optek / TT Electronics 1: $1.08 1,215In Stock	Mfr. Part No. OP165A Mouser Part No 828-OP165A	Optek / TT Electronics	Infrared Emitters IR EMITTING DIODE	Datasheet	1,215In Stock	$1.08 $1.01 $0.99 $0.93 View $0.90 Quote	Min.: 1 Mult.: 1
Infrared Emitters Infrared 935nm OP165B Optek / TT Electronics 1: $1.08 21In Stock	Mfr. Part No. OP165B Mouser Part No 828-OP165B	Optek / TT Electronics	Infrared Emitters Infrared 935nm	Datasheet	21In Stock	$1.08 $1.01 $0.99 Quote Quote	Min.: 1 Mult.: 1
Infrared Emitters Infrared 935nm OP166B Optek / TT Electronics 1: $1.16 704In Stock	Mfr. Part No. OP166B Mouser Part No 828-OP166B	Optek / TT Electronics	Infrared Emitters Infrared 935nm	Datasheet	704In Stock	$1.16 $1.08 $1.06 Quote Quote	Min.: 1 Mult.: 1
Infrared Emitters Infrared 850nm OP235 Optek / TT Electronics 1: $6.57 153In Stock 1,000Expected 04/12/2026	Mfr. Part No. OP235 Mouser Part No 828-OP235	Optek / TT Electronics	Infrared Emitters Infrared 850nm	Datasheet	153In Stock 1,000Expected 04/12/2026	$6.57 $6.05 $5.80 $5.60 View $5.40 $5.39	Min.: 1 Mult.: 1
Infrared Emitters High Intensity 890nm OP240A Optek / TT Electronics 1: $0.79 885In Stock 6,000Expected 30/12/2026	Mfr. Part No. OP240A Mouser Part No 828-OP240A	Optek / TT Electronics	Infrared Emitters High Intensity 890nm	Datasheet	885In Stock 6,000Expected 30/12/2026	$0.79 $0.75 $0.735 $0.729 Quote Quote	Min.: 1 Mult.: 1
Infrared Emitters Infrared 890nm OP240B Optek / TT Electronics 1: $0.77 1,421In Stock	Mfr. Part No. OP240B Mouser Part No 828-OP240B	Optek / TT Electronics	Infrared Emitters Infrared 890nm	Datasheet	1,421In Stock	$0.77 $0.74 $0.71 $0.702 Quote Quote	Min.: 1 Mult.: 1
Infrared Emitters Infrared 890nm OP245A Optek / TT Electronics 1: $0.96 1,192In Stock	Mfr. Part No. OP245A Mouser Part No 828-OP245A	Optek / TT Electronics	Infrared Emitters Infrared 890nm	Datasheet	1,192In Stock	$0.96 $0.89 $0.87 $0.867 Quote Quote	Min.: 1 Mult.: 1
Infrared Emitters Point Source 850nm OP265WPS Optek / TT Electronics 1: $1.64 196In Stock 1,000On Order	Mfr. Part No. OP265WPS Mouser Part No 828-OP265WPS	Optek / TT Electronics	Infrared Emitters Point Source 850nm	Datasheet	196In Stock 1,000On Order	$1.64 $1.60 Quote Quote	Min.: 1 Mult.: 1
Infrared Emitters Infrared 890nm OP266B Optek / TT Electronics 1: $1.16 1,159In Stock	Mfr. Part No. OP266B Mouser Part No 828-OP266B	Optek / TT Electronics	Infrared Emitters Infrared 890nm	Datasheet	1,159In Stock	$1.16 $1.12 $1.06	Min.: 1 Mult.: 1
Infrared Emitters Infrared 890nm OP266W Optek / TT Electronics 1: $1.20 234In Stock	Mfr. Part No. OP266W Mouser Part No 828-OP266W	Optek / TT Electronics	Infrared Emitters Infrared 890nm	Datasheet	234In Stock	$1.20 $1.13 $1.08	Min.: 1 Mult.: 1
Infrared Emitters IR EMITTING DIODE OP290A Optek / TT Electronics 1: $1.03 1,013In Stock	Mfr. Part No. OP290A Mouser Part No 828-OP290A	Optek / TT Electronics	Infrared Emitters IR EMITTING DIODE	Datasheet	1,013In Stock	$1.03 $0.99 $0.989 $0.922 $0.88	Min.: 1 Mult.: 1
Infrared Emitters Infrared 890nm OP290C Optek / TT Electronics 1: $1.03 745In Stock	Mfr. Part No. OP290C Mouser Part No 828-OP290C	Optek / TT Electronics	Infrared Emitters Infrared 890nm	Datasheet	745In Stock	$1.03 $0.97 $0.93 $0.88	Min.: 1 Mult.: 1
Infrared Emitters Infrared 890nm OP291A Optek / TT Electronics 1: $1.03 668In Stock	Mfr. Part No. OP291A Mouser Part No 828-OP291A	Optek / TT Electronics	Infrared Emitters Infrared 890nm	Datasheet	668In Stock	$1.03 $0.97 $0.922 $0.88	Min.: 1 Mult.: 1
Infrared Emitters IR EMITTING DIODE OP293A Optek / TT Electronics 1: $0.76 441In Stock 1,500Expected 22/02/2027	Mfr. Part No. OP293A Mouser Part No 828-OP293A	Optek / TT Electronics	Infrared Emitters IR EMITTING DIODE	Datasheet	441In Stock 1,500Expected 22/02/2027	$0.76 $0.73 $0.729 Quote Quote	Min.: 1 Mult.: 1
Infrared Emitters Infrared 890nm OP295A Optek / TT Electronics 1: $0.84 33In Stock 3,000Expected 25/01/2027	Mfr. Part No. OP295A Mouser Part No 828-OP295A	Optek / TT Electronics	Infrared Emitters Infrared 890nm	Datasheet	33In Stock 3,000Expected 25/01/2027	$0.84 $0.80 $0.798 Quote Quote	Min.: 1 Mult.: 1
Infrared Emitters Infrared 890nm OP295B Optek / TT Electronics 1: $0.84 1,700In Stock	Mfr. Part No. OP295B Mouser Part No 828-OP295B	Optek / TT Electronics	Infrared Emitters Infrared 890nm	Datasheet	1,700In Stock	$0.84 $0.80 $0.798 Quote Quote	Min.: 1 Mult.: 1
Infrared Emitters Infrared 875nm OP298AA Optek / TT Electronics 1: $1.01 384In Stock	Mfr. Part No. OP298AA Mouser Part No 828-OP298AA	Optek / TT Electronics	Infrared Emitters Infrared 875nm	Datasheet	384In Stock	$1.01 $0.95 $0.908 $0.867	Min.: 1 Mult.: 1
Infrared Emitters PHOTOSENSOR OP298B Optek / TT Electronics 1: $0.78 658In Stock	Mfr. Part No. OP298B Mouser Part No 828-OP298B	Optek / TT Electronics	Infrared Emitters PHOTOSENSOR	Datasheet	658In Stock	$0.78 $0.743 Quote Quote	Min.: 1 Mult.: 1
Infrared Emitters Infrared 890nm OP298C Optek / TT Electronics 1: $0.78 264In Stock	Mfr. Part No. OP298C Mouser Part No 828-OP298C	Optek / TT Electronics	Infrared Emitters Infrared 890nm	Datasheet	264In Stock	$0.78 $0.743 Quote Quote	Min.: 1 Mult.: 1
Phototransistors PHOTOSENSOR OP505A Optek / TT Electronics 1: $0.72 1,358In Stock 2,000Expected 17/02/2027	Mfr. Part No. OP505A Mouser Part No 828-OP505A	Optek / TT Electronics	Phototransistors PHOTOSENSOR	Datasheet	1,358In Stock 2,000Expected 17/02/2027	$0.72 $0.674 Quote Quote	Min.: 1 Mult.: 1
Phototransistors Narrow Rcvng Angle 935nm OP505B Optek / TT Electronics 1: $0.72 207In Stock 4,000On Order	Mfr. Part No. OP505B Mouser Part No 828-OP505B	Optek / TT Electronics	Phototransistors Narrow Rcvng Angle 935nm	Datasheet	207In Stock 4,000On Order	$0.72 $0.674 Quote Quote	Min.: 1 Mult.: 1
Phototransistors PHOTOSENSOR OP506B Optek / TT Electronics 1: $0.91 786In Stock 1,000Expected 17/02/2027	Mfr. Part No. OP506B Mouser Part No 828-OP506B	Optek / TT Electronics	Phototransistors PHOTOSENSOR	Datasheet	786In Stock 1,000Expected 17/02/2027	$0.91 $0.85 $0.825 Quote Quote	Min.: 1 Mult.: 1
Phototransistors Photo Transistor OP506W Optek / TT Electronics 1: $0.93 606In Stock 3,000Expected 02/11/2026	Mfr. Part No. OP506W Mouser Part No 828-OP506W	Optek / TT Electronics	Phototransistors Photo Transistor	Datasheet	606In Stock 3,000Expected 02/11/2026	$0.93 $0.86 $0.839 $0.798	Min.: 1 Mult.: 1
Phototransistors Photo Transistor OP555A Optek / TT Electronics 1: $1.10 272In Stock	Mfr. Part No. OP555A Mouser Part No 828-OP555A	Optek / TT Electronics	Phototransistors Photo Transistor	Datasheet	272In Stock	$1.10 $1.04 $0.963	Min.: 1 Mult.: 1

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