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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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Honeywell HOA6981-T51 Honeywell Optical Switches, Transmissive, Photo IC Output Open Collector, 1.6V .05 Hysteresis
Data Sheet 115
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 .16mA, Transistor 15us Rise and Fall
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 .50mA, Transistor 15us Rise and Fall
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 .05 Hysteresis
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 .40mA, Transistor 15us Rise and Fall
Data Sheet 72
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 2 mA, Darlington 15us Rise and Fall
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
Honeywell HOA1876-002
 Enlarge
Honeywell Optical Switches, Transmissive, Phototransistor Output .60mA, Transistor 15us Rise and Fall
Data Sheet 80
In Stock
1: $16.26
25: $14.40
100: $13.26
500: $12.81
1,000: 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 31
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
37
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-SX770 Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output SLOT DARK-ON NPN
Page 2,192

Data Sheet
38
In Stock
1: $32.05
25: $28.37
50: $27.04
100: $25.69
200: View



Min.: 1
Mult.: 1
Omron Automation and Safety EE-SPY402 Omron Automation and Safety Optical Switches, Reflective, Phototransistor Output 5MM LIGHT-ON REFLECT
Page 2,192

Data Sheet
39
In Stock
1: $45.11
25: $39.94
50: $38.06
100: $36.20
250: $31.82



Min.: 1
Mult.: 1
Omron Automation and Safety EE-SPX403-N
 Enlarge
Omron Automation and Safety Optical Switches, Transmissive, Phototransistor Output 13mm P Modulated SLOT PMS L-On
Data Sheet 21
In Stock
1: $55.26
25: $52.19
50: $44.51
100: $42.89
500: Quote



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-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
Lite-On Optical Switches, Reflective, Phototransistor Output Reflective 940/PTR 1.6V Max 6.9mm space
4,360
In Stock
1: $0.82
10: $0.716
50: $0.619
100: $0.545
500: View



Min.: 1
Mult.: 1
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output 50mA 5V 80mW Photointerrupter
Page 180

Data Sheet
2,695
In Stock
1: $0.87
10: $0.70
100: $0.537
500: $0.475
1,000: 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
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 2mm Gap 4.2x5.2mm
Data Sheet 1,866
In Stock
1: $1.32
10: $1.06
100: $0.815
500: $0.72
1,000: View



Min.: 1
Mult.: 1
ROHM Semiconductor RPI-122 ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output 0.25mm slit width 0.18mA min 0.7V
Data Sheet 2,000
In Stock
1: $1.64
10: $1.31
100: $1.01
500: $0.893
1,000: View



Min.: 1
Mult.: 1
ROHM Semiconductor RPI-151 ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Actuator Type Photointerrupter
Page 180 960
In Stock
1: $1.82
10: $1.47
100: $1.32
250: $1.18
500: View



Min.: 1
Mult.: 1
NJR NJL5501R-TE1
 Enlarge
513-NJL5501R-TE1


To purchase full reel, order in multiples of 2000:
NJL5501R-TE1

New Product
New Product


NJR Optical Switches, Reflective, Phototransistor Output SMT Photo Reflector
Page 192

Data Sheet
926
In Stock
Cut Tape
1: $1.96
10: $1.74
25: $1.47
50: $1.32
100: View
2,000: $1.18

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
755-RPI-1040


To purchase full reel, order in multiples of 1000:
ROHM Semiconductor Optical Switches, Reflective, Phototransistor Output PHOTOTRANSISTOR 4DIR DETECTR 940NM
Data Sheet 983
In Stock
Cut Tape
1: $2.29
10: $1.85
100: $1.67
250: $1.48
Reel
1,000: $1.00
5,000: View



Min.: 1
Mult.: 1
Reel: 1,000
Compare up to 20 parts.
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