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Through Hole Optical Switches

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Types of Optical Switches

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Results: 138

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Mounting Style = Through Hole

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Part #

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB708
Optek / TT Electronics
1: £2.08
313In Stock

Mfr. Part No.
OPB708

Mouser Part No
828-OPB708

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

313In Stock

£2.08

£1.85

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP

OPB735B
Optek / TT Electronics
1: £14.33
93In Stock

Mfr. Part No.
OPB735B

Mouser Part No
828-OPB735B

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP

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Datasheet

93In Stock

£14.33

£12.17

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

12.7 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB743
Optek / TT Electronics
1: £2.02
498In Stock

Mfr. Part No.
OPB743

Mouser Part No
828-OPB743

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

498In Stock

£2.02

£1.91

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB740
Optek / TT Electronics
1: £1.89
380In Stock

Mfr. Part No.
OPB740

Mouser Part No
828-OPB740

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

380In Stock

£1.89

£1.79

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.81 mm

Optical Switches, Specialised .2_ Slot Infrared PIN photodiode

OPB621
Optek / TT Electronics
1: £1.58
449In Stock

Mfr. Part No.
OPB621

Mouser Part No
828-OPB621

Optek / TT Electronics

Optical Switches, Specialised .2_ Slot Infrared PIN photodiode

Datasheet

449In Stock

£1.58

£1.42

£1.41

£1.38

£1.37

Min.: 1
Mult.: 1

Optical Switches, Specialized

Transmissive

4.83 mm

Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR

EE-SX1025
Omron Electronics
1: £1.32
18,952In Stock

Mfr. Part No.
EE-SX1025

Mouser Part No
653-EE-SX1025

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR

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Datasheet

18,952In Stock

£1.32

£1.16

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2.8 mm

Optical Switches, Transmissive, Phototransistor Output 13mm P Modulated SLOT PMS L-On

EE-SPX403-N
Omron Automation and Safety
1: £68.79
69In Stock

Mfr. Part No.
EE-SPX403-N

Mouser Part No
653-EE-SPX403-N

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output 13mm P Modulated SLOT PMS L-On

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Datasheet

69In Stock

£68.79

£63.21

£55.05

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

13 mm

Optical Switches, Reflective, Phototransistor Output Light-on 5mm Side-detecting

EE-SPY411
Omron Automation and Safety
1: £41.87
57In Stock

Mfr. Part No.
EE-SPY411

Mouser Part No
653-EE-SPY411

Omron Automation and Safety

Optical Switches, Reflective, Phototransistor Output Light-on 5mm Side-detecting

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Datasheet

57In Stock

£41.87

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

2 mm to 5 mm

Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR

EE-SX1070
Omron Electronics
1: £1.20
5,183In Stock

Mfr. Part No.
EE-SX1070

Mouser Part No
653-EE-SX1070

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR

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Datasheet

5,183In Stock

£1.20

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

8 mm

Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR

EE-SX1081
Omron Electronics
1: £1.47
1,709In Stock

Mfr. Part No.
EE-SX1081

Mouser Part No
653-EE-SX1081

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR

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Datasheet

1,709In Stock

£1.47

£1.37

£1.26

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output General Purpose Phototransistor

EE-SX1088-W11
Omron Electronics
1: £7.31
401In Stock

Mfr. Part No.
EE-SX1088-W11

Mouser Part No
653-EESX1088W11

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output General Purpose Phototransistor

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Datasheet

401In Stock

£7.31

£6.45

£6.24

£5.82

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.4 mm

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

RPI-352
ROHM Semiconductor
1: £0.555
4,799In Stock

Mfr. Part No.
RPI-352

Mouser Part No
755-RPI-352

ROHM Semiconductor

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

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Datasheet

4,799In Stock

£0.555

£0.468

£0.402

£0.362

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3 mm

Optical Switches, Transmissive, Phototransistor Output Energysaving Photointerrupter

RPI-441C1E
ROHM Semiconductor
1: £0.503
5,246In Stock

Mfr. Part No.
RPI-441C1E

Mouser Part No
755-RPI-441C1E

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output Energysaving Photointerrupter

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Datasheet

5,246In Stock

£0.503

£0.432

£0.33

£0.312

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

4 mm

Optical Switches, Reflective, Phototransistor Output Reflective Sensor w/Transistor Output

TCRT1000
Vishay Semiconductors
1: £0.563
8,598In Stock

Mfr. Part No.
TCRT1000

Mouser Part No
782-TCRT1000

Vishay Semiconductors

Optical Switches, Reflective, Phototransistor Output Reflective Sensor w/Transistor Output

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Datasheet

8,598In Stock

£0.563

£0.475

£0.401

£0.381

£0.362

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

0.2 mm to 4 mm

Optical Switches, Reflective, Phototransistor Output 12mm Sense 950nm

TCRT5000
Vishay Semiconductors
1: £0.788
7,203In Stock

Mfr. Part No.
TCRT5000

Mouser Part No
782-TCRT5000

Vishay Semiconductors

Optical Switches, Reflective, Phototransistor Output 12mm Sense 950nm

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Datasheet

7,203In Stock

£0.788

£0.669

£0.616

£0.559

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

0.2 mm to 15 mm

Optical Switches, Transmissive, Phototransistor Output 3mm Gap 950nm

TCST1230
Vishay Semiconductors
1: £0.751
3,928In Stock

Mfr. Part No.
TCST1230

Mouser Part No
782-TCST1230

Vishay Semiconductors

Optical Switches, Transmissive, Phototransistor Output 3mm Gap 950nm

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Datasheet

3,928In Stock

£0.751

£0.636

£0.608

£0.552

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2.8 mm

Optical Switches, Transmissive, Phototransistor Output 6.4X12.8MM PHOTOINTERRUPTER LED - Transmissive Type

ATIR0511S
Kingbright
1: £0.871
858In Stock

Mfr. Part No.
ATIR0511S

Mouser Part No
604-ATIR0511S

Kingbright

Optical Switches, Transmissive, Phototransistor Output 6.4X12.8MM PHOTOINTERRUPTER LED - Transmissive Type

Datasheet

858In Stock

£0.871

£0.743

£0.683

£0.641

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5.4 mm

Optical Switches, Reflective, Phototransistor Output PHOTO TRANS

QRD1114
onsemi
1: £0.882
2,310In Stock

Mfr. Part No.
QRD1114

Mouser Part No
512-QRD1114

onsemi

Optical Switches, Reflective, Phototransistor Output PHOTO TRANS

Datasheet

2,310In Stock

£0.882

£0.759

£0.721

£0.655

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1.27 mm

Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor

QRE1113
onsemi
1: £0.48
4,239In Stock

Mfr. Part No.
QRE1113

Mouser Part No
512-QRE1113

onsemi

Optical Switches, Reflective, Phototransistor Output Reflective Object Sensor

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Datasheet

4,239In Stock

£0.48

£0.40

£0.374

£0.33

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

1 mm

Optical Switches, Reflective, Phototransistor Output REFL. PCB TERM.

EE-SF5-B
Omron Electronics
1: £3.78
486In Stock
400Expected 08/05/2026

Mfr. Part No.
EE-SF5-B

Mouser Part No
653-EE-SF5-B

Omron Electronics

Optical Switches, Reflective, Phototransistor Output REFL. PCB TERM.

Learn More

Datasheet

486In Stock

400Expected 08/05/2026

£3.78

£3.22

£3.13

£3.08

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

5 mm

Optical Switches, Reflective, Phototransistor Output Light-on 5mm Top-detecting

EE-SPY412
Omron Automation and Safety
1: £49.55
35In Stock

Mfr. Part No.
EE-SPY412

Mouser Part No
653-EE-SPY412

Omron Automation and Safety

Optical Switches, Reflective, Phototransistor Output Light-on 5mm Top-detecting

Learn More

Datasheet

35In Stock

£49.55

£42.11

£41.87

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

2 mm to 5 mm

Optical Switches, Transmissive, Phototransistor Output TRANS PHOTOTRANSISTR

EE-SX1041
Omron Electronics
1: £1.10
1,593In Stock
1,000Expected 03/04/2026

Mfr. Part No.
EE-SX1041

Mouser Part No
653-EE-SX1041

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output TRANS PHOTOTRANSISTR

Learn More

Datasheet

1,593In Stock

1,000Expected 03/04/2026

£1.10

£0.995

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR

EE-SX1042
Omron Electronics
1: £1.51
1,099In Stock

Mfr. Part No.
EE-SX1042

Mouser Part No
653-EE-SX1042

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR

Learn More

Datasheet

1,099In Stock

£1.51

£1.35

£1.26

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

EE-SX1088
Omron Electronics
1: £1.75
1,288In Stock

Mfr. Part No.
EE-SX1088

Mouser Part No
653-EE-SX1088

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

Learn More

Datasheet

1,288In Stock

£1.75

£1.51

£1.44

£1.41

£1.28

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.4 mm

Optical Switches, Transmissive, Phototransistor Output Transmissive 5mm High Resolution PCB

EE-SX1103
Omron Electronics
1: £0.841
3,147In Stock
13,000On Order

Mfr. Part No.
EE-SX1103

Mouser Part No
653-EE-SX1103

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Transmissive 5mm High Resolution PCB

Learn More

Datasheet

3,147In Stock

13,000On Order

£0.841

£0.78

£0.773

£0.751

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2 mm

Through Hole Optical Switches

Types of Optical Switches

Customer Service Office

Company

Resources

Support

0 mm to 5 mm
0.2 mm to 15 mm
0.2 mm to 4 mm
0.5 mm to 1.5 mm
1 mm
1 mm to 5 mm
1.27 mm
2 mm
2 mm to 5 mm
2.03 mm
2.8 mm
3 mm
3.18 mm
3.4 mm
3.5 mm
3.6 mm
3.81 mm
4 mm
4.5 mm
4.83 mm