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All Products > Optoelectronics > Optical Switches
Optical Switches are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many optical switch manufacturers including Fairchild, Honeywell, Omron, Optek & more. Please view our large selection of optical switches below.

Compare up to 20 parts.
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Optek / TT Electronics OPB991T55Z
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Optek / TT Electronics Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic
Data Sheet 666
In Stock
1: $4.06
50: $3.93
100: $3.78
250: $3.66
500: $3.61



Min.: 1
Mult.: 1
Optek / TT Electronics OPB971N51
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Optek / TT Electronics Optical Switches, Transmissive, Photo IC Output BASE MOUNT OPAQUE
Data Sheet 1,088
In Stock
1: $4.10
10: $3.28
100: $2.19
250: $2.14



Min.: 1
Mult.: 1
Sharp Microelectronics GP2A231LRSAF
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Sharp Microelectronics Optical Switches, Reflective, Photo IC Output Subminiature Light Mod Reflective Type
Page 203

Data Sheet
1,810
In Stock
1: $4.12
10: $3.13
100: $2.72
500: $2.26
1,000: View



Min.: 1
Mult.: 1
Optek / TT Electronics OPB380T51Z
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Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
Data Sheet 953
In Stock
1: $4.19
50: $3.67
100: $3.13
250: $3.00
500: $2.79



Min.: 1
Mult.: 1
Optek / TT Electronics OPB821S5Z
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Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch
Data Sheet 875
In Stock
1: $4.28
10: $4.11
100: $3.95
250: $3.80
500: View



Min.: 1
Mult.: 1
Optek / TT Electronics Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch
Data Sheet 830
In Stock
1: $4.46
10: $4.29
100: $4.12
250: $3.97
500: View



Min.: 1
Mult.: 1
Honeywell HOA1397-002
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Honeywell Optical Switches, Reflective, Phototransistor Output OPTO SWITCH REFLECTIVE
Page 2,179

Data Sheet
582
In Stock
More Info Available
1: $4.47
10: $3.54
50: $2.98
100: $2.72



Min.: 1
Mult.: 1
Optek / TT Electronics OPB990T51Z
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Optek / TT Electronics Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic
Data Sheet 1,214
In Stock
1: $4.67
50: $3.97
100: $3.43
250: $3.35
500: $3.33



Min.: 1
Mult.: 1
Optek / TT Electronics OPB490T11Z
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Optek / TT Electronics Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch
Data Sheet 1,268
In Stock
1: $4.68
50: $3.99
100: $3.44
250: $3.30
500: $3.07



Min.: 1
Mult.: 1
Optek / TT Electronics OPB983T51Z
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Optek / TT Electronics Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic
Data Sheet 1,537
In Stock
1: $4.74
50: $4.03
100: $3.49
250: $3.33



Min.: 1
Mult.: 1
Honeywell HOA1405-002
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Honeywell Optical Switches, Reflective, Phototransistor Output OPTO SWITCH REFLECTIVE
Page 2,179

Data Sheet
1,584
In Stock
1: $4.83
10: $3.89
50: $3.28
100: $2.98



Min.: 1
Mult.: 1
Honeywell HOA0149-001
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Honeywell Optical Switches, Reflective, Phototransistor Output Reflective Low Profile
Data Sheet 859
In Stock
1: $4.99
10: $3.10
50: $2.91
100: $2.75
200: View



Min.: 1
Mult.: 1
Honeywell HOA0973-N51
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Honeywell Optical Switches, Transmissive, Photo IC Output 3.18mm Photologic 4pin; Transmissive
Data Sheet 1,303
In Stock
1: $5.08
25: $4.76
50: $4.50
100: $4.22
250: View



Min.: 1
Mult.: 1
Optek / TT Electronics OPB900W55Z
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Optek / TT Electronics Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch
Data Sheet 356
In Stock
1: $5.13
10: $4.93
100: $4.74
250: $4.56
500: View



Min.: 1
Mult.: 1
Optek / TT Electronics OPB912W55Z
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Optek / TT Electronics Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch
Data Sheet 1,118
In Stock
1: $5.20
10: $5.00
100: $4.80
250: $4.62
500: View



Min.: 1
Mult.: 1
Sharp Microelectronics GP2A200LCS0F
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Sharp Microelectronics Optical Switches, Reflective, Photo IC Output OPIC Photointerruptr 5-15mm Focal Length
Page 203

Data Sheet
1,568
In Stock
More Info Available
1: $5.22
10: $3.97
100: $3.44
250: $3.13
500: View



Min.: 1
Mult.: 1
Optek / TT Electronics OPB982P51Z
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Optek / TT Electronics Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic
Data Sheet 370
In Stock
1: $5.51
50: $4.68
100: $4.05
250: $3.87
500: $3.61



Min.: 1
Mult.: 1
Optek / TT Electronics OPB350L125
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Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Fluid in-line sensor .125" Tube
Data Sheet 473
In Stock
1: $5.58
10: $4.67
100: $4.13
250: $3.92
500: $3.71



Min.: 1
Mult.: 1
Optek / TT Electronics OPB100Z
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Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Emitter Sensor 890nm
Data Sheet 1,143
In Stock
1: $5.70
10: $5.47
100: $5.26
250: $5.07
500: View



Min.: 1
Mult.: 1
Optek / TT Electronics OPB819Z
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Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output 1.25in SLOT IR
Page 199

Data Sheet
359
In Stock
1: $6.63
10: $5.18
100: $4.80
250: $4.53
500: View



Min.: 1
Mult.: 1
Omron Electronics EE-SX461-P11
Enlarge
Omron Electronics Optical Switches, Transmissive, Photo IC Output 15MM LIGHTON TRANS
Page 2,191

Data Sheet
568
In Stock
1: $6.72
25: $6.04
50: $5.37
100: $4.83
200: View



Min.: 1
Mult.: 1
Optek / TT Electronics OPB732WZ
Enlarge
Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor
Data Sheet 1,024
In Stock
1: $6.75
10: $4.94
100: $4.55
250: $4.30
500: $4.16



Min.: 1
Mult.: 1
Optek / TT Electronics OPB815WZ
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Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output .375in Slot Ir
Data Sheet 1,502
In Stock
1: $6.75
10: $5.82
100: $4.78
250: $4.54
500: View



Min.: 1
Mult.: 1
Honeywell HOA1405-001
Enlarge
Honeywell Optical Switches, Reflective, Phototransistor Output Reflctive / Plstc Pk Transistor Output
Page 2,179

Data Sheet
1,406
In Stock
More Info Available
1: $7.24
10: $4.50
50: $4.21
100: $3.99
200: View



Min.: 1
Mult.: 1
Honeywell HOA1881-012
Enlarge
Honeywell Optical Switches, Transmissive, Phototransistor Output Transmissive Transistor Output
Page 2,179

Data Sheet
475
In Stock
1: $7.81
10: $5.39
50: $5.10
100: $4.77
200: View



Min.: 1
Mult.: 1
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