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Transmissive, Slotted Optical Switches

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Types of Optical Switches

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Sensing Method = Transmissive, Slotted

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Part #

Optical Switches, Transmissive, Phototransistor Output 3.4X2.7MM REFLECTIVE PHOTOINTERRUPTER LED

ATIR0721DS
Kingbright
1: 0,662 €
50In Stock

Mfr. Part No.
ATIR0721DS

Mouser Part No
604-ATIR0721DS

Kingbright

Optical Switches, Transmissive, Phototransistor Output 3.4X2.7MM REFLECTIVE PHOTOINTERRUPTER LED

Datasheet

50In Stock

Cut Tape

0,662 €

0,561 €

0,536 €

0,48 €

Reel

0,457 €

View

Min.: 1
Mult.: 1

: 1.000

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Transmissive, Phototransistor Output 1CH 0.3mm APERT SENSOR TRANS

TCPT1350X01
Vishay Semiconductors
1: 0,86 €
56In Stock
12.000Expected 10/6/2026

Mfr. Part No.
TCPT1350X01

Mouser Part No
78-TCPT1350X01

Vishay Semiconductors

Optical Switches, Transmissive, Phototransistor Output 1CH 0.3mm APERT SENSOR TRANS

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Datasheet

56In Stock

12.000Expected 10/6/2026

Cut Tape

0,86 €

0,73 €

0,698 €

0,624 €

Reel

0,57 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3 mm

Optical Switches, Transmissive, Phototransistor Output Sg Chnl 1.6mA AEC-Q101 Qualified

TCPT1600X01_A
Vishay Semiconductors
1: 1,63 €
32.400Expected 10/6/2026

Mfr. Part No.
TCPT1600X01_A

Mouser Part No
78-TCPT1600X01

Vishay Semiconductors

Optical Switches, Transmissive, Phototransistor Output Sg Chnl 1.6mA AEC-Q101 Qualified

Datasheet

32.400Expected 10/6/2026

Cut Tape

1,63 €

1,12 €

0,845 €

0,722 €

Reel

0,683 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.300

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3 mm

Optical Switches, Transmissive, Phototransistor Output Transmissive Optical Sensor

TCPT1300X01
Vishay Semiconductors
1: 0,886 €
1.356In Stock
16.000Expected 9/30/2026

Mfr. Part No.
TCPT1300X01

Mouser Part No
782-TCPT1300

Vishay Semiconductors

Optical Switches, Transmissive, Phototransistor Output Transmissive Optical Sensor

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Datasheet

1.356In Stock

16.000Expected 9/30/2026

Cut Tape

0,886 €

0,748 €

0,685 €

0,61 €

Reel

0,536 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3 mm

Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output

TCST1202
Vishay Semiconductors
1: 1,20 €
660In Stock
2.040Expected 9/16/2026

Mfr. Part No.
TCST1202

Mouser Part No
782-TCST1202

Vishay Semiconductors

Optical Switches, Transmissive, Phototransistor Output Trans Optical Sensor w/Phototrans Output

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Datasheet

660In Stock

2.040Expected 9/16/2026

1,20 €

0,998 €

0,877 €

0,75 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.1 mm

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

TCST1230
Vishay Semiconductors
1: 0,963 €
24In Stock
14.400Expected 11/6/2026

Mfr. Part No.
TCST1230

Mouser Part No
782-TCST1230

Vishay Semiconductors

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

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Datasheet

24In Stock

14.400Expected 11/6/2026

0,963 €

0,818 €

0,783 €

0,697 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2.8 mm

Optical Switches, Transmissive, Photo IC Output Transmissive SMD type PhotoMicroSensor Ultra-compact Photo IC Output sensor 3mm

EE-SX4330-1
Omron Electronics
1: 3,27 €
64In Stock

Mfr. Part No.
EE-SX4330-1

Mouser Part No
653-EE-SX4330-1

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmissive SMD type PhotoMicroSensor Ultra-compact Photo IC Output sensor 3mm

Learn More

Datasheet

64In Stock

3,27 €

2,85 €

2,58 €

2,47 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3 mm

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

EE-SJ3-G
Omron Electronics
1: 9,09 €
42In Stock
End of Life

Mfr. Part No.
EE-SJ3-G

Mouser Part No
653-EE-SJ3-G

End of Life

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

Learn More

Datasheet

42In Stock

9,09 €

6,77 €

5,58 €

5,25 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.4 mm

Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; SMD

RPI-0125
ROHM Semiconductor
1: 0,851 €
11.200In Stock
16.500Expected 12/28/2026
End of Life

Mfr. Part No.
RPI-0125

Mouser Part No
755-RPI-0125

End of Life

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; SMD

Datasheet

11.200In Stock

16.500Expected 12/28/2026

Cut Tape

0,851 €

0,675 €

0,539 €

0,452 €

Reel

0,424 €

View

Min.: 1
Mult.: 1

: 750

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

1.2 mm

Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 2mm Gap 4.2x5.2mm

RPI-243
ROHM Semiconductor
1: 0,894 €
837In Stock
End of Life

Mfr. Part No.
RPI-243

Mouser Part No
755-RPI-243

End of Life

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 2mm Gap 4.2x5.2mm

Datasheet

837In Stock

0,894 €

0,758 €

0,604 €

0,547 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2 mm

Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor

LTH-301-07
LITEON
1: 0,654 €
19.505In Stock

Mfr. Part No.
LTH-301-07

Mouser Part No
859-LTH-301-07

LITEON

Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor

Datasheet

19.505In Stock

0,654 €

0,546 €

0,492 €

0,451 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR

EE-SX1018
Omron Electronics
1: 2,60 €
209In Stock

Mfr. Part No.
EE-SX1018

Mouser Part No
653-EE-SX1018

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR

Learn More

Datasheet

209In Stock

2,60 €

2,25 €

2,00 €

1,79 €

1,71 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2 mm

Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR

EE-SX1035
Omron Electronics
1: 2,83 €
506In Stock

Mfr. Part No.
EE-SX1035

Mouser Part No
653-EE-SX1035

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR

Learn More

Datasheet

506In Stock

2,83 €

2,39 €

2,28 €

2,17 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5.2 mm

Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR

EE-SX1046
Omron Electronics
1: 3,39 €
223In Stock
250Expected 11/24/2026

Mfr. Part No.
EE-SX1046

Mouser Part No
653-EE-SX1046

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR

Learn More

Datasheet

223In Stock

250Expected 11/24/2026

3,39 €

2,95 €

2,58 €

2,39 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3 mm

Optical Switches, Transmissive, Phototransistor Output Transmissive 5.4mm PCB Type

EE-SX1055
Omron Electronics
1: 2,47 €
175In Stock

Mfr. Part No.
EE-SX1055

Mouser Part No
653-EE-SX1055

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Transmissive 5.4mm PCB Type

Learn More

Datasheet

175In Stock

2,47 €

2,13 €

2,01 €

1,81 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2.8 mm

Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR

EE-SX1071
Omron Electronics
1: 1,65 €
172In Stock
100Expected 11/27/2026

Mfr. Part No.
EE-SX1071

Mouser Part No
653-EE-SX1071

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR

Learn More

Datasheet

172In Stock

100Expected 11/27/2026

1,65 €

1,50 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.4 mm

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

EE-SX153
Omron Electronics
1: 3,89 €
60In Stock

Mfr. Part No.
EE-SX153

Mouser Part No
653-EE-SX153

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output PHOTO MICROSENSOR

Learn More

Datasheet

60In Stock

3,89 €

3,16 €

2,82 €

2,69 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.4 mm

Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt 5mm Dark ON 16mA

EE-SX3162-P1
Omron Electronics
1: 2,75 €
221In Stock

Mfr. Part No.
EE-SX3162-P1

Mouser Part No
653-EE-SX3162-P1

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt 5mm Dark ON 16mA

Learn More

Datasheet

221In Stock

2,75 €

2,39 €

2,25 €

2,06 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt Zen 5mm Dark ON 16mA

EE-SX3162-P1-Z
Omron Electronics
1: 3,10 €
10In Stock

Mfr. Part No.
EE-SX3162-P1-Z

Mouser Part No
653-EE-SX3162-P1-Z

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmiss Side Mnt Zen 5mm Dark ON 16mA

Learn More

Datasheet

10In Stock

3,10 €

2,68 €

2,39 €

2,10 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

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

EE-SX3163-P1
Omron Electronics
1: 2,93 €
89In Stock

Mfr. Part No.
EE-SX3163-P1

Mouser Part No
653-EE-SX3163-P1

Omron Electronics

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

Learn More

Datasheet

89In Stock

2,93 €

2,55 €

2,27 €

2,06 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

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

EE-SX3164-P1
Omron Electronics
1: 2,75 €
37In Stock
150Expected 10/30/2026

Mfr. Part No.
EE-SX3164-P1

Mouser Part No
653-EE-SX3164-P1

Omron Electronics

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

Learn More

Datasheet

37In Stock

150Expected 10/30/2026

2,75 €

2,39 €

2,25 €

1,96 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Photo IC Output Transmiss Surf Mnt 4mm Dark ON 80mW

EE-SX3340
Omron Electronics
1: 2,18 €
384In Stock
1.000Expected 10/30/2026

Mfr. Part No.
EE-SX3340

Mouser Part No
653-EE-SX3340

Omron Electronics

Optical Switches, Transmissive, Photo IC Output Transmiss Surf Mnt 4mm Dark ON 80mW

Learn More

Datasheet

384In Stock

1.000Expected 10/30/2026

Cut Tape

2,18 €

1,81 €

1,53 €

1,30 €

Reel

1,21 €

View

Min.: 1
Mult.: 1

: 1.000

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

4 mm

Optical Switches, Transmissive, Photo IC Output QPAQUE Dark-ON

EE-SX384
Omron Electronics
1: 5,50 €
33In Stock

Mfr. Part No.
EE-SX384

Mouser Part No
653-EE-SX384

Omron Electronics

Optical Switches, Transmissive, Photo IC Output QPAQUE Dark-ON

Learn More

Datasheet

33In Stock

5,50 €

4,19 €

3,98 €

3,97 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.5 mm

Optical Switches, Transmissive, Photo IC Output TRNS DRK-ON/LIGHT-ON

EE-SX398
Omron Electronics
1: 2,23 €
391In Stock
1.000Expected 11/20/2026

Mfr. Part No.
EE-SX398

Mouser Part No
653-EE-SX398

Omron Electronics

Optical Switches, Transmissive, Photo IC Output TRNS DRK-ON/LIGHT-ON

Learn More

Datasheet

391In Stock

1.000Expected 11/20/2026

2,23 €

1,93 €

1,76 €

1,66 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3 mm

Optical Switches, Transmissive, Photo IC Output LIGHT-ON

EE-SX4088
Omron Electronics
1: 4,64 €
199In Stock

Mfr. Part No.
EE-SX4088

Mouser Part No
653-EE-SX4088

Omron Electronics

Optical Switches, Transmissive, Photo IC Output LIGHT-ON

Learn More

Datasheet

199In Stock

4,64 €

3,48 €

2,92 €

2,73 €

2,67 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.4 mm

Transmissive, Slotted Optical Switches

Types of Optical Switches

Customer Service Office

Company

Resources

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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

1.1 mm
2 mm
2.03 mm
2.29 mm
2.54 mm
2.8 mm
3 mm
3.05 mm
3.18 mm
3.2 mm
3.4 mm
3.6 mm
3.8 mm
3.94 mm
4 mm
4.06 mm
4.83 mm
5 mm
5.1 mm
5.2 mm