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Optical Switches

Optical Switches are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many optical switch manufacturers including Broadcom, Omron, onsemi, Sharp Micro, TT Electronics, Vishay & more. Please view our large selection of optical switches below.

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Types of Optical Switches

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Results: 1,183

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Part #

Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch

OPB615
Optek / TT Electronics
1: $3.25
1,172In Stock

Mfr. Part #
OPB615

Mouser Part #
828-OPB615

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch

Datasheet

1,172In Stock

$3.25

$2.94

$2.85

$2.74

$2.71

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.81 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB961N51
Optek / TT Electronics
1: $5.39
3,008In Stock

Mfr. Part #
OPB961N51

Mouser Part #
828-OPB961N51

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

3,008In Stock

$5.39

$4.84

$4.82

$4.64

$4.61

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB970T55
Optek / TT Electronics
1: $5.89
703In Stock

Mfr. Part #
OPB970T55

Mouser Part #
828-OPB970T55

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

703In Stock

$5.89

$5.30

$5.11

$5.05

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch

OPB666N
Optek / TT Electronics
1: $4.78
1,535In Stock

Mfr. Part #
OPB666N

Mouser Part #
828-OPB666N

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Photologic Slotted Opt Switch

Datasheet

1,535In Stock

$4.78

$4.35

$4.19

$4.13

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

OPB902W55Z
Optek / TT Electronics
1: $9.72
307In Stock

Mfr. Part #
OPB902W55Z

Mouser Part #
828-OPB902W55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

307In Stock

$9.72

$9.71

$8.68

$8.40

$8.37

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

9.5 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB960P51
Optek / TT Electronics
1: $5.20
1,393In Stock

Mfr. Part #
OPB960P51

Mouser Part #
828-OPB960P51

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

1,393In Stock

$5.20

$4.78

$4.72

$4.59

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB970N51
Optek / TT Electronics
1: $5.31
1,124In Stock

Mfr. Part #
OPB970N51

Mouser Part #
828-OPB970N51

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

1,124In Stock

$5.31

$5.30

$4.84

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB981T55Z
Optek / TT Electronics
1: $8.01
661In Stock

Mfr. Part #
OPB981T55Z

Mouser Part #
828-OPB981T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

661In Stock

$8.01

$7.19

$7.14

$6.67

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

OPB920DZ
Optek / TT Electronics
1: $9.33
180In Stock

Mfr. Part #
OPB920DZ

Mouser Part #
828-OPB920DZ

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch

Datasheet

180In Stock

$9.33

$9.26

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

Optical Switches, Reflective, Phototransistor Output COBP PHOTO REFLECTOR with Green LED

NJL5303R-TE1
Nisshinbo
1: $3.05
1,635In Stock
NRND

Mfr. Part #
NJL5303R-TE1

Mouser Part #
513-NJL5303R-TE1

NRND

Nisshinbo

Optical Switches, Reflective, Phototransistor Output COBP PHOTO REFLECTOR with Green LED

Datasheet

1,635In Stock

Cut Tape

$3.05

$2.20

$1.68

$1.42

View

Reel

$1.12

Min.: 1
Mult.: 1

: 2,000

Optical Switches, Reflective, Phototransistor Output

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB707C
Optek / TT Electronics
1: $4.19
490In Stock

Mfr. Part #
OPB707C

Mouser Part #
828-OPB707C

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

490In Stock

$4.19

$3.74

$3.63

$3.60

Quote

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Optical Switches, Transmissive, Phototransistor Output PHOTO-INTERRUPTER SLOTTED TYPE

BPI-3C1-07
American Bright LED
1: $2.13
2,556In Stock

Mfr. Part #
BPI-3C1-07

Mouser Part #
442-BPI3C107

American Bright LED

Optical Switches, Transmissive, Phototransistor Output PHOTO-INTERRUPTER SLOTTED TYPE

Learn More

Datasheet

2,556In Stock

$2.13

$1.50

$1.11

$1.01

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

14 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB390P55Z
Optek / TT Electronics
1: $8.16
100In Stock

Mfr. Part #
OPB390P55Z

Mouser Part #
828-OPB390P55Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

100In Stock

$8.16

$7.37

$7.33

$7.24

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Specialized 1040nm SMD Reflective Switch Flat Top

MTRS4010C
Marktech Optoelectronics
1: $80.22
6In Stock

Mfr. Part #
MTRS4010C

Mouser Part #
193-MTRS4010C

Marktech Optoelectronics

Optical Switches, Specialized 1040nm SMD Reflective Switch Flat Top

Datasheet

6In Stock

$80.22

$63.69

$56.06

Quote

Min.: 1
Mult.: 1

Optical Switches, Specialized

Reflective

0.5 mm to 1.5 mm

Optical Switches, Transmissive, Phototransistor Output PHOTO-INTERRUPTER SLOTTED TYPE

BPI-3C1-10
American Bright LED
1: $2.13
2,496In Stock

Mfr. Part #
BPI-3C1-10

Mouser Part #
442-BPI3C110

American Bright LED

Optical Switches, Transmissive, Phototransistor Output PHOTO-INTERRUPTER SLOTTED TYPE

Learn More

Datasheet

2,496In Stock

$2.13

$1.50

$1.11

$1.01

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

Optical Switches, Specialized 1070nm SMD Reflective Switch Flat Top

MTRS7010C
Marktech Optoelectronics
1: $80.22
7In Stock

Mfr. Part #
MTRS7010C

Mouser Part #
193-MTRS7010C

Marktech Optoelectronics

Optical Switches, Specialized 1070nm SMD Reflective Switch Flat Top

Datasheet

7In Stock

$80.22

$63.69

$56.06

Quote

Min.: 1
Mult.: 1

Optical Switches, Specialized

Reflective

0.5 mm to 1.5 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB841L55
Optek / TT Electronics
1: $4.48
52In Stock
500Expected 2026-06-08

Mfr. Part #
OPB841L55

Mouser Part #
828-OPB841L55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

52In Stock

500Expected 2026-06-08

$4.48

$4.00

$3.89

$3.83

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB608R
Optek / TT Electronics
1: $3.20
382In Stock

Mfr. Part #
OPB608R

Mouser Part #
828-OPB608R

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

382In Stock

$3.20

$3.12

$2.79

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Optical Switches, Specialized UltraMini 1x2 Opt SwitchC+L Band Latch

OFMS12MIE02111
Molex / Oplink
1: $389.26
4In Stock
Factory Special Order

Mfr. Part #
OFMS12MIE02111

Mouser Part #
538-OFMS12MIE02111

Factory Special Order

Molex / Oplink

Optical Switches, Specialized UltraMini 1x2 Opt SwitchC+L Band Latch

Datasheet

4In Stock

$389.26

View

Min.: 1
Mult.: 1

Optical Switches, Specialized

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB365L51
Optek / TT Electronics
1: $4.71
1,451In Stock

Mfr. Part #
OPB365L51

Mouser Part #
828-OPB365L51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

1,451In Stock

$4.71

$4.46

$4.22

$4.15

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor high temperature

OPB735C
Optek / TT Electronics
1: $22.18
97In Stock

Mfr. Part #
OPB735C

Mouser Part #
828-OPB735C

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor high temperature

Learn More

Datasheet

97In Stock

$22.18

$22.16

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

12.7 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB744WZ
Optek / TT Electronics
1: $7.21
190In Stock

Mfr. Part #
OPB744WZ

Mouser Part #
828-OPB744WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

190In Stock

$7.21

$7.20

$6.45

$6.24

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Specialized Visible Emitter 660nm

MTRS6660DSM
Marktech Optoelectronics
1: $49.55
8In Stock

Mfr. Part #
MTRS6660DSM

Mouser Part #
193-MTRS6660DSM

Marktech Optoelectronics

Optical Switches, Specialized Visible Emitter 660nm

Datasheet

8In Stock

$49.55

$38.51

$33.31

Min.: 1
Mult.: 1

Optical Switches, Specialized

Reflective

0.5 mm to 1.5 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB743
Optek / TT Electronics
1: $3.87
498In Stock

Mfr. Part #
OPB743

Mouser Part #
828-OPB743

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

498In Stock

$3.87

$3.48

$3.34

$3.33

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB860N55
Optek / TT Electronics
1: $4.00
442In Stock

Mfr. Part #
OPB860N55

Mouser Part #
828-OPB860N55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

442In Stock

$4.00

$3.60

$3.59

$3.46

$3.43

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches

Types of Optical Switches

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