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

Reflective Optical Switches

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

Types of Optical Switches

List Images

Results: 210

Applied Filters:

Sensing Method = Reflective

Manufacturer

Product Type

Sensing Distance

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	Sensing Method	Sensing Distance
Optical Switches, Reflective, Phototransistor Output Emmiter/Sensor Assy OPB701ALZ Optek / TT Electronics 1: $11.53 484In Stock	Mfr. Part # OPB701ALZ Mouser Part # 828-OPB701ALZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Emmiter/Sensor Assy	Datasheet	484In Stock	$11.53 $11.35	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	5.08 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB701Z Optek / TT Electronics 1: $11.28 200In Stock	Mfr. Part # OPB701Z Mouser Part # 828-OPB701Z	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	200In Stock	$11.28 $10.69	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	5.08 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor Transsistor Output OPB702 Optek / TT Electronics 1: $3.16 1,179In Stock	Mfr. Part # OPB702 Mouser Part # 828-OPB702	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor Transsistor Output	Datasheet	1,179In Stock	$3.16 $3.13	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	3.81 mm
Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode OPB704 Optek / TT Electronics 1: $3.09 1,625In Stock	Mfr. Part # OPB704 Mouser Part # 828-OPB704	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode	Datasheet	1,625In Stock	$3.09 $3.05	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	3.81 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB70AWZ Optek / TT Electronics 1: $5.04 522In Stock	Mfr. Part # OPB70AWZ Mouser Part # 828-OPB70AWZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	522In Stock	$5.04 $4.79	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	3.8 mm
Optical Switches, Reflective, Photo IC Output Photologic Refl. Object Sensor OPB718Z Optek / TT Electronics 1: $7.63 283In Stock	Mfr. Part # OPB718Z Mouser Part # 828-OPB718Z	Optek / TT Electronics	Optical Switches, Reflective, Photo IC Output Photologic Refl. Object Sensor	Datasheet	283In Stock	$7.63 $7.15	Min.: 1 Mult.: 1	Optical Switches, Reflective, Photo IC Output	Reflective	12.7 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72 OPB730F Optek / TT Electronics 1: $9.38 167In Stock	Mfr. Part # OPB730F Mouser Part # 828-OPB730F	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72	Datasheet	167In Stock	$9.38 $9.12 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	6.35 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB732WZ Optek / TT Electronics 1: $5.62 1,316In Stock	Mfr. Part # OPB732WZ Mouser Part # 828-OPB732WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	1,316In Stock	$5.62 $5.29 $5.12 View Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	76.2 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB743WZ Optek / TT Electronics 1: $4.53 448In Stock	Mfr. Part # OPB743WZ Mouser Part # 828-OPB743WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	448In Stock	$4.53 $4.31	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	3.81 mm
Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM OPB745 Optek / TT Electronics 1: $3.35 1,194In 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	1,194In Stock 1,000Expected 1/27/2027	$3.35 $3.34 $3.24	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	3.81 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB745WZ Optek / TT Electronics 1: $5.07 390In Stock	Mfr. Part # OPB745WZ Mouser Part # 828-OPB745WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	390In Stock	$5.07 $4.82	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	3.81 mm
Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor high temperature OPB735C Optek / TT Electronics 1: $27.21 12In Stock	Mfr. Part # OPB735C Mouser Part # 828-OPB735C	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor high temperature Learn More about Optek / TT Electronics optek tt electronics opb735 sensors	Datasheet	12In Stock	$27.21 $19.03 $17.28 $17.23 View Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	12.7 mm
Optical Switches, Specialized 1625nm SMD Reflective Switch Flat Top MTRS5116C Marktech Optoelectronics 1: $54.61 1In Stock	Mfr. Part # MTRS5116C Mouser Part # 193-MTRS5116C	Marktech Optoelectronics	Optical Switches, Specialized 1625nm SMD Reflective Switch Flat Top	Datasheet	1In Stock	$54.61 $44.91 $39.78	Min.: 1 Mult.: 1	Optical Switches, Specialized	Reflective	0.5 mm to 1.5 mm
Optical Switches, Specialized Visible Emitter 660nm MTRS6660D Marktech Optoelectronics 1: $5.73 5In Stock	Mfr. Part # MTRS6660D Mouser Part # 193-MTRS6660D	Marktech Optoelectronics	Optical Switches, Specialized Visible Emitter 660nm	Datasheet	5In Stock	$5.73 $4.28 $3.43 $3.05 $2.83	Min.: 1 Mult.: 1	Optical Switches, Specialized	Reflective	0.5 mm to 1.5 mm
Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode OPB606A Optek / TT Electronics 1: $1.58 112In Stock 1,000Expected 11/11/2026	Mfr. Part # OPB606A Mouser Part # 828-OPB606A	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode	Datasheet	112In Stock 1,000Expected 11/11/2026	$1.58 $1.47 $1.35	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	1.27 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB606C Optek / TT Electronics 1: $1.44 6In Stock	Mfr. Part # OPB606C Mouser Part # 828-OPB606C	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	6In Stock	$1.44 $1.35	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	1.27 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB704WZ Optek / TT Electronics 1: $4.44 48In Stock 700Expected 12/11/2026	Mfr. Part # OPB704WZ Mouser Part # 828-OPB704WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	48In Stock 700Expected 12/11/2026	$4.44 $4.38	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	3.81 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB705 Optek / TT Electronics 1: $3.03 182In Stock	Mfr. Part # OPB705 Mouser Part # 828-OPB705	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	182In Stock	$3.03 $2.88	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	3.81 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB705WZ Optek / TT Electronics 1: $4.40 95In Stock 300Expected 2/16/2027	Mfr. Part # OPB705WZ Mouser Part # 828-OPB705WZ	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	95In Stock 300Expected 2/16/2027	$4.40 $4.16	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	3.81 mm
Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode OPB706A Optek / TT Electronics 1: $2.32 378In Stock	Mfr. Part # OPB706A Mouser Part # 828-OPB706A	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Output Phototranstr Input Diode	Datasheet	378In Stock	$2.32 $2.23 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	1.27 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB706C Optek / TT Electronics 1: $2.35 310In Stock	Mfr. Part # OPB706C Mouser Part # 828-OPB706C	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	310In Stock	$2.35 $2.19 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	1.27 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB708 Optek / TT Electronics 1: $2.88 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	$2.88 $2.62	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	3.81 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72 OPB710F Optek / TT Electronics 1: $9.32 89In 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	89In Stock 500Expected 1/4/2027	$9.32 $9.07 Quote Quote	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	6.35 mm
Optical Switches, Reflective, Phototransistor Output Reflective Sensor OPB711 Optek / TT Electronics 1: $2.99 328In Stock	Mfr. Part # OPB711 Mouser Part # 828-OPB711	Optek / TT Electronics	Optical Switches, Reflective, Phototransistor Output Reflective Sensor	Datasheet	328In Stock	$2.99 $2.68 $2.59 $2.58	Min.: 1 Mult.: 1	Optical Switches, Reflective, Phototransistor Output	Reflective	2.03 mm
Optical Switches, Reflective, Photo IC Output Photologic Refl. Object Sensor OPB715Z Optek / TT Electronics 1: $7.77 91In Stock	Mfr. Part # OPB715Z Mouser Part # 828-OPB715Z	Optek / TT Electronics	Optical Switches, Reflective, Photo IC Output Photologic Refl. Object Sensor	Datasheet	91In Stock	$7.77 $6.92 $6.67 $6.61	Min.: 1 Mult.: 1	Optical Switches, Reflective, Photo IC Output	Reflective	12.7 mm