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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 OPB730F Optek / TT Electronics Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72
Data Sheet 155
In Stock
1: $8.35
50: $7.89
100: $7.43
250: $7.14
500: $6.19



Min.: 1
Mult.: 1
Optek / TT Electronics OPB950Z
 Enlarge
Optek / TT Electronics Optical Switches, Transmissive, Photo IC Output Dual Channel Photologic
Data Sheet 118
In Stock
1: $9.27
50: $8.73
100: $8.24
250: $7.94
500: $6.87



Min.: 1
Mult.: 1
Honeywell HOA0901-011 Honeywell Optical Switches, Transmissive, Photo IC Output Transmissive No Mounting Tab
Page 2,570

Data Sheet
149
In Stock
1: $9.56
10: $6.60
50: $6.24
100: $5.84
200: View



Min.: 1
Mult.: 1
Honeywell HOA6971-T51 Honeywell Optical Switches, Transmissive, Photo IC Output INFRARED SENSORS
Data Sheet 205
In Stock
1: $9.66
10: $6.66
50: $6.30
100: $5.90
200: View



Min.: 1
Mult.: 1
Honeywell HOA0902-011 Honeywell Optical Switches, Transmissive, Photo IC Output Transmissive No Mounting Tab
Page 2,570

Data Sheet
205
In Stock
1: $10.69
10: $7.38
50: $6.98
100: $6.54
200: View



Min.: 1
Mult.: 1
Honeywell HOA0902-012 Honeywell Optical Switches, Transmissive, Photo IC Output 4.5 V to 5.5 V 50mA 05 mW/cm to 2mW/cm
Data Sheet 121
In Stock
1: $10.79
10: $7.45
50: $7.04
100: $6.60
200: View



Min.: 1
Mult.: 1
Honeywell HOA6981-T51 Honeywell Optical Switches, Transmissive, Photo IC Output INFRARED SENSORS SPEED AND POSITION
Data Sheet 125
In Stock
1: $11.53
10: $7.96
50: $7.52
100: $7.05
200: View



Min.: 1
Mult.: 1
Honeywell HOA2498-002
 Enlarge
Honeywell Optical Switches, Reflective, Phototransistor Output OPTO SWITCH REFLECTIVE
Page 2,179

Data Sheet
196
In Stock
1: $11.85
10: $8.18
50: $7.73
100: $7.24
200: View



Min.: 1
Mult.: 1
Honeywell HOA1877-002 Honeywell Optical Switches, Transmissive, Phototransistor Output Xsmissve tran O/P
Page 2,179

Data Sheet
115
In Stock
1: $12.09
10: $8.35
50: $7.89
100: $7.39
200: View



Min.: 1
Mult.: 1
Honeywell HOA0882-L55 Honeywell Optical Switches, Transmissive, Phototransistor Output INFRARED SENSORS
Data Sheet 97
In Stock
1: $12.63
10: $9.20
50: $8.61
100: $8.25
200: View



Min.: 1
Mult.: 1


Honeywell HOA6991-T55 Honeywell Optical Switches, Transmissive, Photo IC Output OPEN COLLECTOR 1.6V IR SWITCH
Data Sheet 100
In Stock
1: $12.94
10: $8.83
100: $8.46
250: $8.13
500: View



Min.: 1
Mult.: 1
Honeywell HOA1180-001 Honeywell Optical Switches, Reflective, Phototransistor Output Reflective Sensor Transistor Output
Data Sheet 100
In Stock
1: $14.05
25: $13.28
50: $12.44
100: $11.92
250: View



Min.: 1
Mult.: 1
Honeywell HOA1404-003 Honeywell Optical Switches, Reflective, Phototransistor Output Reflective Darlington Output
Page 2,179

Data Sheet
114
In Stock
1: $14.44
10: $10.51
50: $9.85
100: $9.44
200: View



Min.: 1
Mult.: 1
Omron Electronics EE-SY169 Omron Electronics Optical Switches, Reflective, Phototransistor Output REFL CONV PHTOTRNSTR
Page 2,190

Data Sheet
95
In Stock
1: $14.61
25: $14.14
50: $13.37
100: $12.10
200: View



Min.: 1
Mult.: 1
Honeywell HOA1876-002
 Enlarge
Honeywell Optical Switches, Transmissive, Phototransistor Output 50mA 1.6V 10uA TRANSISTOR IR SWITCH
Data Sheet 80
In Stock
1: $16.26
25: $14.40
100: $13.26
500: $12.81
1,000: View



Min.: 1
Mult.: 1
Omron Electronics Optical Switches, Reflective, Photo IC Output REFL PHOTO IC
Page 2,190

Data Sheet
88
In Stock
More Info Available
1: $19.45
25: $18.69
50: $16.61
100: $14.95
200: View



Min.: 1
Mult.: 1
Optek / TT Electronics OCB350L250Z Optek / TT Electronics Optical Switches, Transmissive, Phototransistor Output Calibration Circuit With OPB350L250
Data Sheet 48
In Stock
1: $19.49
5: $16.67



Min.: 1
Mult.: 1
Omron Automation and Safety EE-SY671 Omron Automation and Safety Optical Switches, Reflective, Phototransistor Output REFL LIGHT-ON/DRK-ON
Page 2,192

Data Sheet
62
In Stock
1: $25.29
2: $23.96
5: $22.40
10: $21.34
25: $20.29



Min.: 1
Mult.: 1
Omron Automation and Safety EE-SX671P Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output 5MM SLOT LD-ON PNP LSHAPE
Data Sheet 33
In Stock
1: $28.27
25: $24.54
50: $22.41
100: $20.88
200: View



Min.: 1
Mult.: 1
Omron Automation and Safety EE-SX871 Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output SLOT LGHT-ON NPN
Page 2,192

Data Sheet
49
In Stock
1: $29.73
2: $28.55
5: $28.16
10: $27.14
25: $25.70



Min.: 1
Mult.: 1
Omron Automation and Safety EE-SPY411 Omron Automation and Safety Optical Switches, Reflective, Phototransistor Output Light-on 5mm Side-detecting
Page 2,192 24
In Stock
1: $42.33
2: $41.76
5: $40.09
10: $39.09
25: $37.46



Min.: 1
Mult.: 1
Omron Automation and Safety EE-SPY401 Omron Automation and Safety Optical Switches, Reflective, Phototransistor Output Diffuse 5mm SD L-ON SS
Data Sheet 19
In Stock
1: $58.97
25: $55.54
50: $49.40
100: $44.46
200: View



Min.: 1
Mult.: 1
ROHM Semiconductor RPI-0128
755-RPI-0128


To purchase full reel, order in multiples of 7500:
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Ultramin, SMD Type Photointerrupter
Page 180

Data Sheet
4,881
In Stock
More Info Available
Cut Tape
1: $0.76
10: $0.612
100: $0.384
1,000: $0.307
Reel
7,500: $0.249
22,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 7,500
ROHM Semiconductor RPI-130 ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Ultramin, High Res Photointerrupter
Page 180

Data Sheet
3,499
In Stock
1: $0.77
10: $0.625
100: $0.392
1,000: $0.313
4,000: View



Min.: 1
Mult.: 1
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Ultramin, High Res Photointerrupter
Page 180

Data Sheet
3,898
In Stock
1: $0.94
10: $0.755
100: $0.474
1,000: $0.379
2,000: View



Min.: 1
Mult.: 1
Compare up to 20 parts.
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