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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.
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Types of Optical Switches

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Results: 1,183

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Part #

Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 3mm Gap 4.2x5.4mm

RPI-352
ROHM Semiconductor
1: $1.06
2,757In Stock
4,000Expected 20/11/2026
End of Life

Mfr. Part No.
RPI-352

Mouser Part No
755-RPI-352

End of Life

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 3mm Gap 4.2x5.4mm

Datasheet

2,757In Stock

4,000Expected 20/11/2026

$1.06

$0.889

$0.759

$0.696

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3 mm

Optical Switches, Transmissive, Phototransistor Output 4.0X5.9MM PHOTOINTERRUPTER SMD LED - Transmissive Type

ARB031A
Kingbright
1: $1.89
25In Stock

Mfr. Part No.
ARB031A

Mouser Part No
604-ARB031A

Kingbright

Optical Switches, Transmissive, Phototransistor Output 4.0X5.9MM PHOTOINTERRUPTER SMD LED - Transmissive Type

Datasheet

25In Stock

Cut Tape

$1.89

$1.62

$1.55

$1.37

Reel

$1.31

View

Min.: 1
Mult.: 1

: 1,000

Optical Switches, Transmissive, Phototransistor Output

Optical Switches, Transmissive, Phototransistor Output 3.4X2.7MM REFLECTIVE PHOTO INTERRUPTER SMD LED

ATIR0711S-F
Kingbright
1: $0.993
50In Stock

Mfr. Part No.
ATIR0711S-F

Mouser Part No
604-ATIR0711S-F

Kingbright

Optical Switches, Transmissive, Phototransistor Output 3.4X2.7MM REFLECTIVE PHOTO INTERRUPTER SMD LED

Datasheet

50In Stock

Cut Tape

$0.993

$0.834

$0.796

$0.707

Reel

$0.675

View

Min.: 1
Mult.: 1

: 1,000

Optical Switches, Transmissive, Phototransistor Output

Optical Switches, Reflective, Photo IC Output 1 Channel 75LPI

AEDR-8310-1K2
Broadcom / Avago
1: $13.55
42In Stock

Mfr. Part No.
AEDR-8310-1K2

Mouser Part No
630-AEDR-8310-1K2

Broadcom / Avago

Optical Switches, Reflective, Photo IC Output 1 Channel 75LPI

Learn More

Datasheet

42In Stock

Cut Tape

$13.55

$10.89

Reel

$9.15

$8.43

$8.15

MouseReel Available

Min.: 1
Mult.: 1

: 100

Optical Switches, Reflective, Photo IC Output

Reflective

2 mm

Optical Switches, Specialised 8-ch 5% tap monitor SM bare fiber 1m

ITMA0805ECMD111
Molex
1: $995.96
8In Stock
Factory Special Order

Mfr. Part No.
ITMA0805ECMD111

Mouser Part No
538-ITMA0805ECMD111

Factory Special Order

Molex

Optical Switches, Specialised 8-ch 5% tap monitor SM bare fiber 1m

Datasheet

8In Stock

$995.96

View

Min.: 1
Mult.: 1

Optical Switches, Specialized

Optical Switches, Specialised C-band 3port SMF Opt Circ SGL Device 1m

MIOCG5ECO031111
Molex / Oplink
1: $706.23
5In Stock
Factory Special Order

Mfr. Part No.
MIOCG5ECO031111

Mouser Part No
538-MIOCG5ECO031111

Factory Special Order

Molex / Oplink

Optical Switches, Specialised C-band 3port SMF Opt Circ SGL Device 1m

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Datasheet

5In Stock

$706.23

View

Min.: 1
Mult.: 1

Optical Switches, Specialized

Optical Switches, Specialised Dual 2x2Add/Drop 850nm Band Non-latch

OFMS22DU8M15211
Molex / Oplink
1: $522.61
5In Stock
Factory Special Order

Mfr. Part No.
OFMS22DU8M15211

Mouser Part No
538-OFMS22DU8M15211

Factory Special Order

Molex / Oplink

Optical Switches, Specialised Dual 2x2Add/Drop 850nm Band Non-latch

Datasheet

5In Stock

$522.61

View

Min.: 1
Mult.: 1

Optical Switches, Specialized

Optical Switches, Specialised UltraMini2x2AddDrop SwitchC+L Band Latch

OFMS22MIE02111
Molex / Oplink
1: $367.64
6In Stock
Factory Special Order

Mfr. Part No.
OFMS22MIE02111

Mouser Part No
538-OFMS22MIE02111

Factory Special Order

Molex / Oplink

Optical Switches, Specialised UltraMini2x2AddDrop SwitchC+L Band Latch

Datasheet

6In Stock

$367.64

View

Min.: 1
Mult.: 1

Optical Switches, Specialized

Optical Switches, Specialised 5% SGL Channel Tap C+L Band 1m Pigtail

UTMSE05ECO11111G
Molex / Oplink
1: $110.17
27In Stock
Factory Special Order

Mfr. Part No.
UTMSE05ECO11111G

Mouser Part No
538-UTMSE05ECO11111G

Factory Special Order

Molex / Oplink

Optical Switches, Specialised 5% SGL Channel Tap C+L Band 1m Pigtail

Datasheet

27In Stock

$110.17

$92.60

View

Min.: 1
Mult.: 1

Optical Switches, Specialized

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

EE-SV3-CS
Omron Electronics
1: $18.47
1In Stock
End of Life

Mfr. Part No.
EE-SV3-CS

Mouser Part No
653-EE-SV3-CS

End of Life

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

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Datasheet

1In Stock

$18.47

$12.54

$10.17

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.4 mm

Optical Switches, Transmissive, Photo IC Output Wide Slot Photo IC (Light On)

EE-SX4160-W11
Omron Electronics
1: $16.14
4In Stock
End of Life

Mfr. Part No.
EE-SX4160-W11

Mouser Part No
653-EESX4160W11

End of Life

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Wide Slot Photo IC (Light On)

Learn More

Datasheet

4In Stock

$16.14

$13.46

$13.14

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

9.5 mm

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector

NJL5902R-1-TE1
Nisshinbo
1: $2.56
687In Stock

Mfr. Part No.
NJL5902R-1-TE1

Mouser Part No
513-NJL5902R-1-TE1

Nisshinbo

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector

Datasheet

687In Stock

Cut Tape

$2.56

$1.82

$1.39

$1.19

Reel

$0.997

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Optical Switches, Reflective, Phototransistor Output

Reflective

0.7 mm

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Mx 19mm space

LTH-301-32
LITEON
1: $1.50
257In Stock
1,265Expected 17/11/2026

Mfr. Part No.
LTH-301-32

Mouser Part No
859-LTH-301-32

LITEON

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Mx 19mm space

Datasheet

257In Stock

1,265Expected 17/11/2026

$1.50

$1.12

$1.06

$0.932

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

15 mm

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.6mm space

LTH-301A
LITEON
1: $1.03
831In Stock

Mfr. Part No.
LTH-301A

Mouser Part No
859-LTH-301A

LITEON

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.6mm space

Datasheet

831In Stock

$1.03

$0.864

$0.778

$0.745

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5.2 mm

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

LTH-306-04M
LITEON
1: $0.952
3,180In Stock

Mfr. Part No.
LTH-306-04M

Mouser Part No
859-LTH-306-04M

LITEON

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

Datasheet

3,180In Stock

$0.952

$0.804

$0.724

$0.685

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Optical Switches, Reflective, Phototransistor Output 4L REFLECT SNSR T&R

QRE1114GR
onsemi
1: $0.802
809In Stock

Mfr. Part No.
QRE1114GR

Mouser Part No
863-QRE1114GR

onsemi

Optical Switches, Reflective, Phototransistor Output 4L REFLECT SNSR T&R

Datasheet

809In Stock

Cut Tape

$0.802

$0.672

$0.641

$0.578

Reel

$0.554

View

Min.: 1
Mult.: 1

: 1,000

Optical Switches, Reflective, Phototransistor Output

Optical Switches, Reflective, Phototransistor Output PHOTO INTERRUPTER: REFLECTIVE TYPE

BPR-301
American Bright LED
1: $1.65
3,497In Stock

Mfr. Part No.
BPR-301

Mouser Part No
442-BPR301

American Bright LED

Optical Switches, Reflective, Phototransistor Output PHOTO INTERRUPTER: REFLECTIVE TYPE

Learn More

Datasheet

3,497In Stock

$1.65

$1.41

$1.34

$1.22

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

Optical Switches, Transmissive, Phototransistor Output Emitter Sensor 890nm

OPB100Z
Optek / TT Electronics
1: $10.46
115In Stock
1,600On Order

Mfr. Part No.
OPB100Z

Mouser Part No
828-OPB100Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Emitter Sensor 890nm

Datasheet

115In Stock

1,600On Order

$10.46

$9.97

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

914 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Switch

OPB315WZ
Optek / TT Electronics
1: $9.45
457In Stock

Mfr. Part No.
OPB315WZ

Mouser Part No
828-OPB315WZ

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Switch

Datasheet

457In Stock

$9.45

$8.96

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

22.86 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB360T51
Optek / TT Electronics
1: $3.43
794In Stock
1,000Expected 28/8/2026

Mfr. Part No.
OPB360T51

Mouser Part No
828-OPB360T51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

794In Stock

1,000Expected 28/8/2026

$3.43

$3.26

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB380T11Z
Optek / TT Electronics
1: $7.03
319In Stock

Mfr. Part No.
OPB380T11Z

Mouser Part No
828-OPB380T11Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

319In Stock

$7.03

$6.94

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB390L51Z
Optek / TT Electronics
1: $6.22
541In Stock

Mfr. Part No.
OPB390L51Z

Mouser Part No
828-OPB390L51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

541In Stock

$6.22

$6.11

$5.94

$5.93

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB390P11Z
Optek / TT Electronics
1: $7.04
1,257In Stock

Mfr. Part No.
OPB390P11Z

Mouser Part No
828-OPB390P11Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

1,257In Stock

$7.04

$6.72

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB390P51Z
Optek / TT Electronics
1: $6.96
392In Stock

Mfr. Part No.
OPB390P51Z

Mouser Part No
828-OPB390P51Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Learn More

Datasheet

392In Stock

$6.96

$6.53

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Reflective, Phototransistor Output REFLECTIVE SENSOR

OPB608V
Optek / TT Electronics
1: $14.81
6In Stock

Mfr. Part No.
OPB608V

Mouser Part No
828-OPB608V

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output REFLECTIVE SENSOR

Datasheet

6In Stock

$14.81

$13.97

$13.79

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Optical Switches

Types of Optical Switches

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Banner Engineering
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L-Com
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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
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1 mm
1 mm to 152 mm
1 mm to 305 mm
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1 mm to 762 mm
1 mm to 9 mm
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1.14 mm
1.27 mm
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