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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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Part #

Optical Switches, Transmissive, Photo IC Output Transmiss L-Shaped Mnt 5mm LightON 16mA

EE-SX4163-P2
Omron Electronics
1: 2,92 €
134In Stock
450On Order

Mfr. Part No.
EE-SX4163-P2

Mouser Part No
653-EE-SX4163-P2

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmiss L-Shaped Mnt 5mm LightON 16mA

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Datasheet

134In Stock

450On Order

2,92 €

2,53 €

2,36 €

2,10 €

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Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Photo IC Output Transmiss Horiz Mnt 5mm Light ON 16mA

EE-SX4164-P2
Omron Electronics
1: 2,92 €
302In Stock
750Expected 10/30/2026

Mfr. Part No.
EE-SX4164-P2

Mouser Part No
653-EE-SX4164-P2

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmiss Horiz Mnt 5mm Light ON 16mA

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Datasheet

302In Stock

750Expected 10/30/2026

2,92 €

2,53 €

2,29 €

2,04 €

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Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 5V 1.4x0.5 Light-ON

EE-SX4173-P2
Omron Electronics
1: 2,93 €
237In Stock
900On Order

Mfr. Part No.
EE-SX4173-P2

Mouser Part No
653-EE-SX4173-P2

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 5V 1.4x0.5 Light-ON

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Datasheet

237In Stock

900On Order

2,93 €

2,50 €

2,17 €

2,16 €

1,97 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 24V 1.4x1.4 Light-ON

EE-SX4173-P3-Z
Omron Electronics
1: 3,28 €
124In Stock

Mfr. Part No.
EE-SX4173-P3-Z

Mouser Part No
653-EE-SX4173-P3-Z

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Photo IC 5mm slot 24V 1.4x1.4 Light-ON

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Datasheet

124In Stock

3,28 €

2,86 €

2,69 €

2,33 €

2,25 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Photo IC Output MICROSENSOR

EE-SX460-P1
Omron Electronics
1: 3,43 €
273In Stock

Mfr. Part No.
EE-SX460-P1

Mouser Part No
653-EE-SX460-P1

Omron Electronics

Optical Switches, Transmissive, Photo IC Output MICROSENSOR

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Datasheet

273In Stock

3,43 €

2,98 €

2,78 €

2,65 €

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Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output STANDARD LIGHT-ON

EE-SX470
Omron Automation and Safety
1: 31,72 €
17In Stock

Mfr. Part No.
EE-SX470

Mouser Part No
653-EE-SX470

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output STANDARD LIGHT-ON

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Datasheet

17In Stock

31,72 €

28,59 €

27,81 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output 5mm SLOT PMS LO N NPN C MOUNT

EE-SX474
Omron Automation and Safety
1: 47,05 €
9In Stock

Mfr. Part No.
EE-SX474

Mouser Part No
653-EE-SX474

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output 5mm SLOT PMS LO N NPN C MOUNT

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Datasheet

9In Stock

47,05 €

42,66 €

41,56 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Photo IC Output OPAQUE Light-ON

EE-SX484
Omron Electronics
1: 5,50 €
115In Stock

Mfr. Part No.
EE-SX484

Mouser Part No
653-EE-SX484

Omron Electronics

Optical Switches, Transmissive, Photo IC Output OPAQUE Light-ON

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Datasheet

115In Stock

5,50 €

4,65 €

4,10 €

3,97 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.5 mm

Optical Switches, Transmissive, Phototransistor Output 5MM SLOT T-SHAPED PNP INCIDENT LIGHT

EE-SX675P
Omron Automation and Safety
1: 33,62 €
7In Stock

Mfr. Part No.
EE-SX675P

Mouser Part No
653-EE-SX675P

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output 5MM SLOT T-SHAPED PNP INCIDENT LIGHT

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Datasheet

7In Stock

33,62 €

30,33 €

29,51 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output TC Slot NPN D-On L-Shape

EE-SX771A
Omron Automation and Safety
1: 45,87 €
19In Stock

Mfr. Part No.
EE-SX771A

Mouser Part No
653-EE-SX771A

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output TC Slot NPN D-On L-Shape

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Datasheet

19In Stock

45,87 €

40,85 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output SLOT DARK-ON NPN

EE-SX772A
Omron Automation and Safety
1: 45,43 €
19In Stock

Mfr. Part No.
EE-SX772A

Mouser Part No
653-EE-SX772A

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output SLOT DARK-ON NPN

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Datasheet

19In Stock

45,43 €

41,17 €

39,48 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output THIN COMPACT SLOT PMS NPN L-ON

EE-SX870A
Omron Automation and Safety
1: 54,37 €
13In Stock
8Expected 12/21/2026

Mfr. Part No.
EE-SX870A

Mouser Part No
653-EE-SX870A

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output THIN COMPACT SLOT PMS NPN L-ON

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Datasheet

13In Stock

8Expected 12/21/2026

54,37 €

45,16 €

40,36 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output LIGHT-ON NPN

EE-SX872A
Omron Automation and Safety
1: 45,43 €
20In Stock

Mfr. Part No.
EE-SX872A

Mouser Part No
653-EE-SX872A

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output LIGHT-ON NPN

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Datasheet

20In Stock

45,43 €

41,17 €

40,11 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output 5MM SLOT L/D-ON PNP L-SHAPE

EE-SX971P-C1
Omron Automation and Safety
1: 35,67 €
2In Stock

Mfr. Part No.
EE-SX971P-C1

Mouser Part No
653-EE-SX971P-C1

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output 5MM SLOT L/D-ON PNP L-SHAPE

Datasheet

2In Stock

35,67 €

32,22 €

31,35 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

Optical Switches, Transmissive, Phototransistor Output 5MM SLOT L/D-ON PNP F-SHAPE

EE-SX976P-C1
Omron Automation and Safety
1: 42,81 €
6In Stock

Mfr. Part No.
EE-SX976P-C1

Mouser Part No
653-EE-SX976P-C1

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output 5MM SLOT L/D-ON PNP F-SHAPE

Datasheet

6In Stock

42,81 €

32,22 €

31,35 €

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

Optical Switches, Reflective, Phototransistor Output Non-amplified Photomicrosensor T/R

EE-SY199
Omron Electronics
1: 2,02 €
208In Stock
6 000Expected 11/20/2026

Mfr. Part No.
EE-SY199

Mouser Part No
653-EE-SY199

Omron Electronics

Optical Switches, Reflective, Phototransistor Output Non-amplified Photomicrosensor T/R

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Datasheet

208In Stock

6 000Expected 11/20/2026

Cut Tape

2,02 €

1,74 €

1,62 €

1,48 €

Reel

1,36 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Optical Switches, Reflective, Phototransistor Output

Reflective

1 mm

Optical Switches, Transmissive, Phototransistor Output Horizontal Aperture Phototransistor

EE-SX1096-W11
Omron Electronics
1: 10,45 €
100In Stock

Mfr. Part No.
EE-SX1096-W11

Mouser Part No
653-EESX1096W11

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Horizontal Aperture Phototransistor

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Datasheet

100In Stock

10,45 €

9,25 €

8,76 €

8,08 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.4 mm

Optical Switches, Transmissive, Phototransistor Output SMT, 2mm Transmissive Photo

EE-SX1321
Omron Electronics
1: 1,16 €
1 437In Stock
10 000Expected 9/15/2026

Mfr. Part No.
EE-SX1321

Mouser Part No
653-EESX1321

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output SMT, 2mm Transmissive Photo

Learn More

Datasheet

1 437In Stock

10 000Expected 9/15/2026

Cut Tape

1,16 €

0,989 €

0,946 €

0,869 €

Reel

0,802 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2 mm

Optical Switches, Transmissive, Photo IC Output General Purpose Photo IC (Dark On)

EE-SX3088-W11
Omron Electronics
1: 9,82 €
51In Stock

Mfr. Part No.
EE-SX3088-W11

Mouser Part No
653-EESX3088W11

Omron Electronics

Optical Switches, Transmissive, Photo IC Output General Purpose Photo IC (Dark On)

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Datasheet

51In Stock

9,82 €

8,10 €

7,54 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.4 mm

Optical Switches, Transmissive, Photo IC Output Dust Proof Type Photo IC (Dark On)

EE-SX3161-W11
Omron Electronics
1: 11,08 €
77In Stock
140Expected 10/30/2026

Mfr. Part No.
EE-SX3161-W11

Mouser Part No
653-EESX3161W11

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Dust Proof Type Photo IC (Dark On)

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Datasheet

77In Stock

140Expected 10/30/2026

11,08 €

9,82 €

8,97 €

8,62 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.2 mm

Optical Switches, Transmissive, Photo IC Output Transmissive SMT Photo-IC Dark ON 5mm

EE-SX3350
Omron Electronics
1: 1,73 €
76In Stock
3 200Expected 12/25/2026

Mfr. Part No.
EE-SX3350

Mouser Part No
653-EESX3350

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmissive SMT Photo-IC Dark ON 5mm

Learn More

Datasheet

76In Stock

3 200Expected 12/25/2026

Cut Tape

1,73 €

1,49 €

1,32 €

Reel

1,26 €

1,21 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Photo IC Output General Purpose Photo IC (Light On)

EE-SX4088-W11
Omron Electronics
1: 10,41 €
50In Stock

Mfr. Part No.
EE-SX4088-W11

Mouser Part No
653-EESX4088W11

Omron Electronics

Optical Switches, Transmissive, Photo IC Output General Purpose Photo IC (Light On)

Learn More

Datasheet

50In Stock

10,41 €

9,21 €

8,51 €

7,78 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.4 mm

Optical Switches, Transmissive, Phototransistor Output Std 5mm PW NPN 1M Robotic

EE-SX952P-R 1M
Omron Automation and Safety
1: 33,62 €
15In Stock

Mfr. Part No.
EE-SX952P-R 1M

Mouser Part No
653-EESX952PR1M

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output Std 5mm PW NPN 1M Robotic

Datasheet

15In Stock

33,62 €

28,85 €

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

Optical Switches, Transmissive, Phototransistor Output Std 5mm PW NPN 3M Robotic

EE-SX953-R 3M
Omron Automation and Safety
1: 49,42 €
3In Stock

Mfr. Part No.
EE-SX953-R 3M

Mouser Part No
653-EESX953R3M

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output Std 5mm PW NPN 3M Robotic

Datasheet

3In Stock

49,42 €

37,37 €

34,06 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

Optical Switches, Transmissive, Phototransistor Output R-shp 5mm PW NPN 3M

EE-SX953-W 3M
Omron Automation and Safety
1: 31,47 €
2In Stock

Mfr. Part No.
EE-SX953-W 3M

Mouser Part No
653-EESX953W3M

Omron Automation and Safety

Optical Switches, Transmissive, Phototransistor Output R-shp 5mm PW NPN 3M

Datasheet

2In Stock

31,47 €

28,36 €

27,18 €

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

Optical Switches

Types of Optical Switches

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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