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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, Photo IC Output Slotted Opt Switch Photologic

OPB992T51Z
Optek / TT Electronics
1: NT$212.59
17In Stock
200Expected 9/24/2026

Mfr. Part #
OPB992T51Z

Mouser Part #
828-OPB992T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

17In Stock

200Expected 9/24/2026

NT$212.59

NT$201.12

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB993T51Z
Optek / TT Electronics
1: NT$212.23
171In Stock
200Expected 10/21/2026

Mfr. Part #
OPB993T51Z

Mouser Part #
828-OPB993T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

171In Stock

200Expected 10/21/2026

NT$212.23

NT$201.12

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output General Purp 16.3mm PCB 14mm Wide Slot

EE-SX1140
Omron Electronics
1: NT$164.19
6,965On Order

Mfr. Part #
EE-SX1140

Mouser Part #
653-EE-SX1140

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output General Purp 16.3mm PCB 14mm Wide Slot

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Datasheet

6,965On Order

NT$164.19

NT$135.51

NT$123.32

NT$111.14

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

14 mm

Optical Switches, Transmissive, Photo IC Output SMT, 3mm Photo-IC, Light ON

EE-SX4320
Omron Electronics
1: NT$93.57
12,000Expected 10/2/2026

Mfr. Part #
EE-SX4320

Mouser Part #
653-EESX4320

Omron Electronics

Optical Switches, Transmissive, Photo IC Output SMT, 3mm Photo-IC, Light ON

Learn More

Datasheet

12,000Expected 10/2/2026

Cut Tape

NT$93.57

NT$81.02

NT$77.79

NT$74.21

Reel

NT$74.21

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

2 mm

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

EE-SX3173-P2
Omron Electronics
1: NT$101.46
22,936On Order

Mfr. Part #
EE-SX3173-P2

Mouser Part #
653-EE-SX3173-P2

Omron Electronics

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

Learn More

Datasheet

22,936On Order

NT$101.46

NT$84.96

NT$74.21

NT$73.85

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB365N11
Optek / TT Electronics
1: NT$146.27
148In Stock

Mfr. Part #
OPB365N11

Mouser Part #
828-OPB365N11

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

148In Stock

NT$146.27

NT$124.04

NT$108.98

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB370L55
Optek / TT Electronics
1: NT$104.32
11In Stock

Mfr. Part #
OPB370L55

Mouser Part #
828-OPB370L55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

11In Stock

NT$104.32

NT$98.59

NT$96.80

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB865T11
Optek / TT Electronics
1: NT$138.02
52In Stock

Mfr. Part #
OPB865T11

Mouser Part #
828-OPB865T11

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

52In Stock

NT$138.02

NT$132.65

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB870N55
Optek / TT Electronics
1: NT$96.44
222In Stock

Mfr. Part #
OPB870N55

Mouser Part #
828-OPB870N55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

222In Stock

NT$96.44

NT$91.42

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch

OPB472N11
Optek / TT Electronics
1: NT$113.64
17In Stock

Mfr. Part #
OPB472N11

Mouser Part #
828-OPB472N11

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch

Datasheet

17In Stock

NT$113.64

NT$108.98

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch

OPB483P11Z
Optek / TT Electronics
1: NT$183.55
73In Stock

Mfr. Part #
OPB483P11Z

Mouser Part #
828-OPB483P11Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Photologic Slotted Optical Switch

Datasheet

73In Stock

NT$183.55

NT$173.51

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB962T55
Optek / TT Electronics
1: NT$130.85
38In Stock

Mfr. Part #
OPB962T55

Mouser Part #
828-OPB962T55

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

38In Stock

NT$130.85

NT$124.04

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB980P55Z
Optek / TT Electronics
1: NT$222.63
75In Stock

Mfr. Part #
OPB980P55Z

Mouser Part #
828-OPB980P55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

75In Stock

NT$222.63

NT$212.95

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB992T11Z
Optek / TT Electronics
1: NT$224.06
92In Stock

Mfr. Part #
OPB992T11Z

Mouser Part #
828-OPB992T11Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

92In Stock

NT$224.06

NT$212.95

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

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

TCST1300
Vishay Semiconductors
1: NT$44.10
2,112In Stock
5,100Expected 9/18/2026

Mfr. Part #
TCST1300

Mouser Part #
782-TCST1300

Vishay Semiconductors

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

Learn More

Datasheet

2,112In Stock

5,100Expected 9/18/2026

NT$44.10

NT$36.21

NT$34.67

NT$31.05

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.1 mm

Optical Switches, Transmissive, Phototransistor Output TRANS SOLDER TERM

EE-SV3
Omron Electronics
1: NT$207.21
1,053On Order

Mfr. Part #
EE-SV3

Mouser Part #
653-EE-SV3

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output TRANS SOLDER TERM

Learn More

Datasheet

1,053On Order

NT$207.21

NT$176.74

NT$166.70

NT$163.12

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.4 mm

Optical Switches, Transmissive, Phototransistor Output Transmissive PCB 3.4mm slot

EE-SV3-B
Omron Electronics
1: NT$122.61
600On Order

Mfr. Part #
EE-SV3-B

Mouser Part #
653-EE-SV3-B

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Transmissive PCB 3.4mm slot

Learn More

Datasheet

600On Order

NT$122.61

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.4 mm

Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR

EE-SX1042
Omron Electronics
1: NT$96.08
1,581Expected 10/30/2026

Mfr. Part #
EE-SX1042

Mouser Part #
653-EE-SX1042

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR

Learn More

Datasheet

1,581Expected 10/30/2026

NT$96.08

NT$83.17

NT$77.08

NT$72.42

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output Transmiss Surf Mnt 4mm Phototrans 50mW

EE-SX1340
Omron Electronics
1: NT$44.45
4,000On Order

Mfr. Part #
EE-SX1340

Mouser Part #
653-EE-SX1340

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output Transmiss Surf Mnt 4mm Phototrans 50mW

Learn More

Datasheet

4,000On Order

Cut Tape

NT$44.45

NT$38.00

NT$36.93

Reel

NT$36.93

NT$28.86

NT$28.39

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

4 mm

Optical Switches, Transmissive, Photo IC Output NON-AMPLIFIED PHOTOMICROSENSOR

EE-SX3009-P1
Omron Electronics
1: NT$172.08
2,222On Order

Mfr. Part #
EE-SX3009-P1

Mouser Part #
653-EE-SX3009-P1

Omron Electronics

Optical Switches, Transmissive, Photo IC Output NON-AMPLIFIED PHOTOMICROSENSOR

Learn More

Datasheet

2,222On Order

NT$172.08

NT$149.49

NT$137.31

NT$126.55

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-P2
Omron Electronics
1: NT$114.72
156In Stock
4,650On Order

Mfr. Part #
EE-SX3163-P2

Mouser Part #
653-EE-SX3163-P2

Omron Electronics

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

Learn More

Datasheet

156In Stock

4,650On Order

NT$114.72

NT$99.66

NT$92.13

NT$84.25

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output Photointerrupter 2.0mm gap

GP1S093HCZ0F
Sharp Microelectronics
1: NT$28.68
8,760Expected 11/12/2026

Mfr. Part #
GP1S093HCZ0F

Mouser Part #
852-GP1S093HCZ0F

Sharp Microelectronics

Optical Switches, Transmissive, Phototransistor Output Photointerrupter 2.0mm gap

Datasheet

8,760Expected 11/12/2026

NT$28.68

NT$20.83

NT$15.16

NT$12.69

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2 mm

Optical Switches, Transmissive, Phototransistor Output Photointerrupter 3.0mm gap

GP1S094HCZ0F
Sharp Microelectronics
1: NT$17.93
9,998Expected 8/27/2026

Mfr. Part #
GP1S094HCZ0F

Mouser Part #
852-GP1S094HCZ0F

Sharp Microelectronics

Optical Switches, Transmissive, Phototransistor Output Photointerrupter 3.0mm gap

Datasheet

9,998Expected 8/27/2026

NT$17.93

NT$14.84

NT$14.12

NT$12.55

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3 mm

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

RPI-0125
ROHM Semiconductor
1: NT$35.49
22,049On Order
End of Life

Mfr. Part #
RPI-0125

Mouser Part #
755-RPI-0125

End of Life

ROHM Semiconductor

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

Datasheet

22,049On Order

Cut Tape

NT$35.49

NT$28.14

NT$22.48

NT$18.86

Reel

NT$17.67

View

Min.: 1
Mult.: 1

: 750

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

1.2 mm

Optical Switches, Transmissive, Phototransistor Output Ultramin, SMD Type Photointerrupter

RPI-0128
ROHM Semiconductor
1: NT$24.38
4,300Expected 10/21/2026
End of Life

Mfr. Part #
RPI-0128

Mouser Part #
755-RPI-0128

End of Life

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output Ultramin, SMD Type Photointerrupter

Datasheet

4,300Expected 10/21/2026

Cut Tape

NT$24.38

NT$20.33

NT$19.22

NT$16.78

Reel

NT$13.37

View

Min.: 1
Mult.: 1

: 7,500

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

1.2 mm

Transmissive, Slotted Optical Switches

Types of Optical Switches

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Company

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Support

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