.hide-partial { max-height: none; } .show-more { display: none; }

Reflective Optical Sensors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Optical Sensors

List Images

Results: 440

Applied Filters:

Sensing Method = Reflective

Manufacturer

Product Type

Packaging

Mounting Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Packaging	Mounting Style
Optical Switches, Reflective, Phototransistor Output Reflective Sensor Transsistor Output OPB702 Optek / TT Electronics 1: $4.11 1,209In Stock	Mfr. Part # OPB702 Mouser Part # 828-OPB702	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor Transsistor Output	Datasheet	1,209In Stock	$4.11 $4.07	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Through Hole
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB703WZ Optek / TT Electronics 1: $6.20 1,883In Stock	Mfr. Part # OPB703WZ Mouser Part # 828-OPB703WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	1,883In Stock	$6.20 $5.97 $5.82 $5.69 $5.55	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Wire Leads
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB70AWZ Optek / TT Electronics 1: $6.55 550In Stock	Mfr. Part # OPB70AWZ Mouser Part # 828-OPB70AWZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	550In Stock	$6.55 $5.90 $5.89 $5.66	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Wire Leads
Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72 OPB730F Optek / TT Electronics 1: $12.19 167In Stock	Mfr. Part # OPB730F Mouser Part # 828-OPB730F	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72	Datasheet	167In Stock	$12.19 $11.86 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Through Hole
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB732WZ Optek / TT Electronics 1: $7.31 1,323In Stock	Mfr. Part # OPB732WZ Mouser Part # 828-OPB732WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	1,323In Stock	$7.31 $6.88 $6.66 View Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Wire Leads
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB743WZ Optek / TT Electronics 1: $5.89 448In Stock	Mfr. Part # OPB743WZ Mouser Part # 828-OPB743WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	448In Stock	$5.89 $5.60	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Wire Leads
Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM OPB745 Optek / TT Electronics 1: $4.25 1,265In Stock 1,000Expected 1/27/2027	Mfr. Part # OPB745 Mouser Part # 828-OPB745	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM	Datasheet	1,265In Stock 1,000Expected 1/27/2027	$4.25 $4.21	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Through Hole
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB745WZ Optek / TT Electronics 1: $6.59 390In Stock	Mfr. Part # OPB745WZ Mouser Part # 828-OPB745WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	390In Stock	$6.59 $6.27	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Wire Leads
Optical Switches, Reflective, Photo IC Output Long Range Refl. Sens. 10-30V OPB720A-06Z Optek / TT Electronics 1: $21.75 99In Stock 200Expected 10/23/2026	Mfr. Part # OPB720A-06Z Mouser Part # 828-OPB720A-06Z	Optek / TT Electronics	Optical Switches, Reflective, Photo IC Output Long Range Refl. Sens. 10-30V	Datasheet	99In Stock 200Expected 10/23/2026	$21.75 $20.33	Min.: 1 Mult.: 1	Optical Switches, Reflective, Photo IC Output	Bulk	Wire Leads
Optical Switches, Specialized 1625nm SMD Reflective Switch Flat Top MTRS5116C Marktech Optoelectronics 1: $70.99 1In Stock	Mfr. Part # MTRS5116C Mouser Part # 193-MTRS5116C	Marktech Optoelectronics	Optical Switches, Specialized 1625nm SMD Reflective Switch Flat Top	Datasheet	1In Stock	$70.99 $58.38 $51.71	Min.: 1 Mult.: 1	Optical Switches, Specialized	Bulk	SMD/SMT
Optical Switches, Specialized Visible Emitter 660nm MTRS6660D Marktech Optoelectronics 1: $7.45 9In Stock	Mfr. Part # MTRS6660D Mouser Part # 193-MTRS6660D	Marktech Optoelectronics	Optical Switches, Specialized Visible Emitter 660nm	Datasheet	9In Stock	$7.45 $5.56 $4.46 $3.97 $3.68	Min.: 1 Mult.: 1	Optical Switches, Specialized	Bulk	Through Hole
Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode OPB606A Optek / TT Electronics 1: $1.87 682In Stock	Mfr. Part # OPB606A Mouser Part # 828-OPB606A	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode	Datasheet	682In Stock	$1.87 $1.76 $1.70 $1.64 $1.59	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Through Hole
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB606C Optek / TT Electronics 1: $1.87 6In Stock	Mfr. Part # OPB606C Mouser Part # 828-OPB606C	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	6In Stock	$1.87 $1.76	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Through Hole
Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode OPB704 Optek / TT Electronics 1: $4.02 430In Stock 1,200Expected 10/20/2026	Mfr. Part # OPB704 Mouser Part # 828-OPB704	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode	Datasheet	430In Stock 1,200Expected 10/20/2026	$4.02 $3.97	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Wire Leads
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB704WZ Optek / TT Electronics 1: $5.77 75In Stock 700Expected 12/11/2026	Mfr. Part # OPB704WZ Mouser Part # 828-OPB704WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	75In Stock 700Expected 12/11/2026	$5.77 $5.69	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Wire Leads
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB705 Optek / TT Electronics 1: $3.94 182In Stock	Mfr. Part # OPB705 Mouser Part # 828-OPB705	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	182In Stock	$3.94 $3.74	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Wire Leads
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB705WZ Optek / TT Electronics 1: $5.72 120In Stock	Mfr. Part # OPB705WZ Mouser Part # 828-OPB705WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	120In Stock	$5.72 $5.41	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Wire Leads
Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode OPB706A Optek / TT Electronics 1: $3.02 449In Stock	Mfr. Part # OPB706A Mouser Part # 828-OPB706A	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode	Datasheet	449In Stock	$3.02 $2.90 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Through Hole
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB706B Optek / TT Electronics 1: $3.11 527In Stock	Mfr. Part # OPB706B Mouser Part # 828-OPB706B	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	527In Stock	$3.11 $2.86 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Through Hole
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB706C Optek / TT Electronics 1: $3.06 311In Stock	Mfr. Part # OPB706C Mouser Part # 828-OPB706C	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	311In Stock	$3.06 $2.73 $2.64 $2.57	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Through Hole
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB708 Optek / TT Electronics 1: $3.74 86In Stock 500Expected 1/27/2027	Mfr. Part # OPB708 Mouser Part # 828-OPB708	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	86In Stock 500Expected 1/27/2027	$3.74 $3.41	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Through Hole
Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72 OPB710F Optek / TT Electronics 1: $11.79 100In Stock 500Expected 1/4/2027	Mfr. Part # OPB710F Mouser Part # 828-OPB710F	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72	Datasheet	100In Stock 500Expected 1/4/2027	$11.79 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Through Hole
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB711 Optek / TT Electronics 1: $3.89 328In Stock	Mfr. Part # OPB711 Mouser Part # 828-OPB711	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	328In Stock	$3.89 $3.48 $3.37 $3.35	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Through Hole
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB732 Optek / TT Electronics 1: $6.12 7In Stock 1,500Expected 1/4/2027	Mfr. Part # OPB732 Mouser Part # 828-OPB732	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	7In Stock 1,500Expected 1/4/2027	$6.12 $5.72	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Bulk	Through Hole
Optical Switches, Reflective, Phototransistor Output Reflective Sensor 0.4in to 1.0in OPB733TR Optek / TT Electronics 1: $4.58 3In Stock 18,000Expected 1/13/2027	Mfr. Part # OPB733TR Mouser Part # 828-OPB733TR	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor 0.4in to 1.0in Learn More about Optek / TT Electronics optek tt opb733tr reflective sensor	Datasheet	3In Stock 18,000Expected 1/13/2027	Cut Tape $4.58 $4.54 $4.51 Reel $4.12 MouseReel Available	Min.: 1 Mult.: 1 : 500	Optical Switches, Reflective, Phototransistor Output	Reel, Cut Tape, MouseReel	SMD/SMT