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

Optical Switches

Optical Switches are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many optical switch manufacturers including Broadcom, Omron, onsemi, ROHM Semiconductor, Sharp Microelectronics, TT Electronics, Vishay & more.
More...

Please view our large selection of optical switches below.

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

Types of Optical Switches

List Images

Results: 1,181

Applied Filters:

Manufacturer

Product Type

Sensing Method

Slot Width

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; }

Part #

Optical Switches, Reflective, Phototransistor Output Reflective 940/PTR 1.6V Max 4.1mm space

LTH-1550-06
LITEON
5,000: $0.703
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LTH-1550-06

Mouser Part No
859-LTH-1550-06

LITEON

Optical Switches, Reflective, Phototransistor Output Reflective 940/PTR 1.6V Max 4.1mm space

Datasheet

Non-Stocked Lead-Time 12 Weeks

$0.703

$0.658

$0.642

Min.: 5,000
Mult.: 250

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective 940/PTR 1.6V Max 6.9mm space

LTH-1650-01
LITEON
5,000: $0.496
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LTH-1650-01

Mouser Part No
859-LTH-1650-01

LITEON

Optical Switches, Reflective, Phototransistor Output Reflective 940/PTR 1.6V Max 6.9mm space

Datasheet

Non-Stocked Lead-Time 12 Weeks

$0.496

$0.462

$0.45

Min.: 5,000
Mult.: 5,000

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 8.3mm space

LTH-301-27P1
LITEON
2,500: $1.01
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LTH-301-27P1

Mouser Part No
859-LTH-301-27P1

LITEON

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 8.3mm space

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.01

$0.968

$0.921

Min.: 2,500
Mult.: 250

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR Photointerrupter

LTH-301-45W1
LITEON
1: $2.15
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LTH-301-45W1

Mouser Part No
859-LTH-301-45W1

LITEON

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR Photointerrupter

Non-Stocked Lead-Time 12 Weeks

$2.15

$1.51

$1.12

$0.949

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR Photointerrupter

LTH-301-46
LITEON
1: $1.63
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LTH-301-46

Mouser Part No
859-LTH-301-46

LITEON

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR Photointerrupter

Non-Stocked Lead-Time 12 Weeks

$1.63

$1.12

$0.827

$0.692

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR Photointerrupter

LTH-301-47
LITEON
1: $2.18
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LTH-301-47

Mouser Part No
859-LTH-301-47

LITEON

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR Photointerrupter

Non-Stocked Lead-Time 12 Weeks

$2.18

$1.48

$1.12

$0.955

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR Photointerrupter

LTH-301-49K01
LITEON
1: $2.18
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LTH-301-49K01

Mouser Part No
859-LTH-301-49K01

LITEON

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR Photointerrupter

Non-Stocked Lead-Time 12 Weeks

$2.18

$1.48

$1.12

$0.955

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Transmissive, Phototransistor Output Photointerrupter 940/PTR, Wire

LTH-306-06W1
LITEON
1,000: $1.59
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LTH-306-06W1

Mouser Part No
859-LTH-306-06W1

LITEON

Optical Switches, Transmissive, Phototransistor Output Photointerrupter 940/PTR, Wire

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.59

$1.52

$1.47

$1.40

Min.: 1,000
Mult.: 250

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Transmissive, Phototransistor Output Photointerrupter 940/PTR, w/ARM

LTH-306-07W2
LITEON
1,000: $1.59
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LTH-306-07W2

Mouser Part No
859-LTH-306-07W2

LITEON

Optical Switches, Transmissive, Phototransistor Output Photointerrupter 940/PTR, w/ARM

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.59

$1.52

$1.47

$1.40

Min.: 1,000
Mult.: 250

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Actuator Type

Optical Switches, Transmissive, Phototransistor Output Actuator 940/PTR 1.6V Max 7.0mm space

LTH-306-08
LITEON
1: $1.71
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LTH-306-08

Mouser Part No
859-LTH-306-08

LITEON

Optical Switches, Transmissive, Phototransistor Output Actuator 940/PTR 1.6V Max 7.0mm space

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.71

$1.17

$0.864

$0.724

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Actuator Type

Optical Switches, Transmissive, Phototransistor Output Photointerrupter 940/PTR, w/ARM

LTH-306-09
LITEON
2,000: $0.679
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LTH-306-09

Mouser Part No
859-LTH-306-09

LITEON

Optical Switches, Transmissive, Phototransistor Output Photointerrupter 940/PTR, w/ARM

Datasheet

Non-Stocked Lead-Time 12 Weeks

$0.679

$0.641

$0.608

$0.566

$0.549

Min.: 2,000
Mult.: 250

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Actuator Type

2.8 mm

Optical Switches, Transmissive, Phototransistor Output Photointerrupter 940/PTR

LTH-306-10
LITEON
1: $1.71
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LTH-306-10

Mouser Part No
859-LTH-306-10

LITEON

Optical Switches, Transmissive, Phototransistor Output Photointerrupter 940/PTR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.71

$1.17

$0.864

$0.724

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Transmissive, Phototransistor Output Photointerrupter 940/PTR

LTH-306-11
LITEON
2,500: $0.613
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LTH-306-11

Mouser Part No
859-LTH-306-11

LITEON

Optical Switches, Transmissive, Phototransistor Output Photointerrupter 940/PTR

Datasheet

Non-Stocked Lead-Time 12 Weeks

$0.613

$0.582

$0.541

$0.526

Min.: 2,500
Mult.: 250

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.4mm space

LTH-306-41P1
LITEON
1: $1.63
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LTH-306-41P1

Mouser Part No
859-LTH-306-41P1

LITEON

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.4mm space

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.63

$1.12

$0.826

$0.692

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Transmissive, Phototransistor Output Photointerrupter 940/PTR

LTH-306-49
LITEON
1: $2.22
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
LTH-306-49

Mouser Part No
859-LTH-306-49

LITEON

Optical Switches, Transmissive, Phototransistor Output Photointerrupter 940/PTR

Non-Stocked Lead-Time 12 Weeks

$2.22

$1.56

$1.16

$0.982

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Reflective, Phototransistor Output SMT Photo Reflector

NJL5911R-TE1
Nisshinbo
2,000: $0.722
Non-Stocked
NRND

Mfr. Part No.
NJL5911R-TE1

Mouser Part No
513-NJL5911R-TE1

NRND

Nisshinbo

Optical Switches, Reflective, Phototransistor Output SMT Photo Reflector

Non-Stocked

Reel

$0.722

$0.684

$0.666

Min.: 2,000
Mult.: 2,000

: 2,000

Optical Switches, Reflective, Phototransistor Output

Optical Switches, Transmissive, Phototransistor Output Actuator Mounted PCB Type

EE-SA104
Omron Electronics
1: $4.47
Non-Stocked
End of Life

Mfr. Part No.
EE-SA104

Mouser Part No
653-EE-SA104

End of Life

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Actuator Mounted PCB Type

Learn More

Datasheet

Non-Stocked

$4.47

$3.63

$2.75

$2.52

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Actuator Type

3 mm

Optical Switches, Transmissive, Phototransistor Output TRANS PCB TERM.

EE-SJ3-D
Omron Electronics
1: $7.55
Non-Stocked Lead-Time 26 Weeks
End of Life

Mfr. Part No.
EE-SJ3-D

Mouser Part No
653-EE-SJ3-D

End of Life

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output TRANS PCB TERM.

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

$7.55

$5.21

$4.35

$3.97

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.4 mm

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

EE-SJ5-B
Omron Electronics
1: $2.84
Non-Stocked Lead-Time 26 Weeks
End of Life

Mfr. Part No.
EE-SJ5-B

Mouser Part No
653-EE-SJ5-B

End of Life

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

$2.84

$2.79

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

EE-SPWD311-C
Omron Automation and Safety
1: $162.90
Non-Stocked

Mfr. Part No.
EE-SPWD311-C

Mouser Part No
653-EE-SPWD311-C

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

Learn More

Datasheet

Non-Stocked

$162.90

$134.80

$123.12

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Through-Beam Type

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

EE-SPWL311-C
Omron Automation and Safety
1: $162.90
Non-Stocked

Mfr. Part No.
EE-SPWL311-C

Mouser Part No
653-EE-SPWL311-C

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

Learn More

Datasheet

Non-Stocked

$162.90

$134.80

$123.12

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Through-Beam Type

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

EE-SPX613-2
Omron Automation and Safety
1: $296.29
Non-Stocked

Mfr. Part No.
EE-SPX613-2

Mouser Part No
653-EE-SPX613-2

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

Learn More

Datasheet

Non-Stocked

$296.29

$267.08

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Through-Beam Type

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

EE-SV3-C
Omron Electronics
1: $10.55
Non-Stocked Lead-Time 26 Weeks
End of Life

Mfr. Part No.
EE-SV3-C

Mouser Part No
653-EE-SV3-C

End of Life

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

$10.55

$10.17

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.4 mm

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

EE-SV3-DS
Omron Electronics
1: $6.90
Non-Stocked Lead-Time 26 Weeks
End of Life

Mfr. Part No.
EE-SV3-DS

Mouser Part No
653-EE-SV3-DS

End of Life

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

$6.90

$6.35

$6.09

$6.07

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Transmissive, Photo IC Output 2MM OPTO SENSOR SLOT TYPE

EE-SX493
Omron Electronics
1: $4.41
Non-Stocked Lead-Time 26 Weeks
End of Life

Mfr. Part No.
EE-SX493

Mouser Part No
653-EE-SX493

End of Life

Omron Electronics

Optical Switches, Transmissive, Photo IC Output 2MM OPTO SENSOR SLOT TYPE

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

$4.41

$3.90

$3.78

$3.77

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

2 mm

Optical Switches

Types of Optical Switches

Customer Service Office

Company

Resources

Support

American Bright LED
ams OSRAM
Banner Engineering
Broadcom Limited
DFRobot
Everlight
Honeywell
Inolux
Kingbright
L-Com
LITEON
M5Stack
Marktech Optoelectronics
Molex
Nisshinbo Micro Devices
Omron
onsemi
ROHM Semiconductor
Sharp Microelectronics
Stanley Electric
TT Electronics
Vishay

0.5 mm
1.1 mm
1.2 mm
2 mm
2.03 mm
2.29 mm
2.54 mm
2.79 mm
2.8 mm
3 mm
3.05 mm
3.1 mm
3.175 mm
3.18 mm
3.2 mm
3.3 mm
3.4 mm
3.5 mm
3.6 mm
3.8 mm

0 mm to 5 mm
0.2 mm to 15 mm
0.2 mm to 2.5 mm
0.2 mm to 4 mm
0.5 mm
0.5 mm to 1.5 mm
0.5 mm to 5 mm
0.7 mm
0.9 mm
1 mm
1 mm to 152 mm
1 mm to 305 mm
1 mm to 5 mm
1 mm to 762 mm
1 mm to 9 mm
1.1 mm
1.14 mm
1.27 mm
2 mm
2 mm to 22 mm