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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

OPB991P11Z
Optek / TT Electronics
1: Rp112.094
17In Stock

Mfr. Part No.
OPB991P11Z

Mouser Part No
828-OPB991P11Z

Optek / TT Electronics

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

Datasheet

17In Stock

Rp112.094

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch W/Wire Leads

OPB991P51Z
Optek / TT Electronics
1: Rp109.709
222In Stock

Mfr. Part No.
OPB991P51Z

Mouser Part No
828-OPB991P51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch W/Wire Leads

Datasheet

222In Stock

Rp109.709

Rp104.022

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

OPB991T55Z
Optek / TT Electronics
1: Rp102.371
152In Stock
200Expected 12/08/2026

Mfr. Part No.
OPB991T55Z

Mouser Part No
828-OPB991T55Z

Optek / TT Electronics

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

Datasheet

152In Stock

200Expected 12/08/2026

Rp102.371

Rp96.867

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

OPB992L51Z
Optek / TT Electronics
1: Rp108.792
75In Stock

Mfr. Part No.
OPB992L51Z

Mouser Part No
828-OPB992L51Z

Optek / TT Electronics

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

Datasheet

75In Stock

Rp108.792

Rp102.921

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

OPB992T51Z
Optek / TT Electronics
1: Rp108.792
17In Stock
200Expected 24/09/2026

Mfr. Part No.
OPB992T51Z

Mouser Part No
828-OPB992T51Z

Optek / TT Electronics

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

Datasheet

17In Stock

200Expected 24/09/2026

Rp108.792

Rp102.921

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: Rp108.608
177In Stock
200Expected 21/10/2026

Mfr. Part No.
OPB993T51Z

Mouser Part No
828-OPB993T51Z

Optek / TT Electronics

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

Datasheet

177In Stock

200Expected 21/10/2026

Rp108.608

Rp102.921

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: Rp84.025
6.965On Order

Mfr. Part No.
EE-SX1140

Mouser Part No
653-EE-SX1140

Omron Electronics

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

Learn More

Datasheet

6.965On Order

Rp84.025

Rp71.733

Rp68.614

Rp65.312

Rp63.110

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: Rp47.883
12.000Expected 02/10/2026

Mfr. Part No.
EE-SX4320

Mouser Part No
653-EESX4320

Omron Electronics

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

Learn More

Datasheet

12.000Expected 02/10/2026

Cut Tape

Rp47.883

Rp41.462

Rp39.811

Rp37.976

Reel

Rp37.976

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: Rp51.919
22.936On Order

Mfr. Part No.
EE-SX3173-P2

Mouser Part No
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

Rp51.919

Rp43.113

Rp37.793

Rp37.609

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: Rp74.852
148In Stock

Mfr. Part No.
OPB365N11

Mouser Part No
828-OPB365N11

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

148In Stock

Rp74.852

Rp63.477

Rp55.772

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: Rp53.387
11In Stock

Mfr. Part No.
OPB370L55

Mouser Part No
828-OPB370L55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

11In Stock

Rp53.387

Rp50.452

Rp49.534

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: Rp70.632
52In Stock

Mfr. Part No.
OPB865T11

Mouser Part No
828-OPB865T11

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

52In Stock

Rp70.632

Rp67.880

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: Rp49.351
222In Stock

Mfr. Part No.
OPB870N55

Mouser Part No
828-OPB870N55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

222In Stock

Rp49.351

Rp46.782

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: Rp58.157
17In Stock

Mfr. Part No.
OPB472N11

Mouser Part No
828-OPB472N11

Optek / TT Electronics

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

Datasheet

17In Stock

Rp58.157

Rp55.772

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: Rp93.932
73In Stock

Mfr. Part No.
OPB483P11Z

Mouser Part No
828-OPB483P11Z

Optek / TT Electronics

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

Datasheet

73In Stock

Rp93.932

Rp88.795

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: Rp66.963
38In Stock

Mfr. Part No.
OPB962T55

Mouser Part No
828-OPB962T55

Optek / TT Electronics

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

Datasheet

38In Stock

Rp66.963

Rp63.477

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: Rp113.929
75In Stock

Mfr. Part No.
OPB980P55Z

Mouser Part No
828-OPB980P55Z

Optek / TT Electronics

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

Datasheet

75In Stock

Rp113.929

Rp108.975

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: Rp114.663
92In Stock

Mfr. Part No.
OPB992T11Z

Mouser Part No
828-OPB992T11Z

Optek / TT Electronics

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

Datasheet

92In Stock

Rp114.663

Rp108.975

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: Rp22.566
2.112Expected 29/07/2026

Mfr. Part No.
TCST1300

Mouser Part No
782-TCST1300

Vishay Semiconductors

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

Learn More

Datasheet

2.112Expected 29/07/2026

Rp22.566

Rp18.529

Rp17.741

Rp15.888

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.1 mm

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

EE-SV3-B
Omron Electronics
1: Rp62.743
600On Order

Mfr. Part No.
EE-SV3-B

Mouser Part No
653-EE-SV3-B

Omron Electronics

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

Learn More

Datasheet

600On Order

Rp62.743

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: Rp49.167
1.581Expected 13/11/2026

Mfr. Part No.
EE-SX1042

Mouser Part No
653-EE-SX1042

Omron Electronics

Optical Switches, Transmissive, Phototransistor Output TRANS PHTOTRANSISTOR

Learn More

Datasheet

1.581Expected 13/11/2026

Rp49.167

Rp42.563

Rp39.444

Rp37.059

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: Rp22.749
3.990On Order

Mfr. Part No.
EE-SX1340

Mouser Part No
653-EE-SX1340

Omron Electronics

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

Learn More

Datasheet

3.990On Order

Cut Tape

Rp22.749

Rp21.098

Rp18.896

Reel

Rp18.896

Rp14.769

Rp14.530

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: Rp88.061
1.126Expected 18/09/2026

Mfr. Part No.
EE-SX3009-P1

Mouser Part No
653-EE-SX3009-P1

Omron Electronics

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

Learn More

Datasheet

1.126Expected 18/09/2026

Rp88.061

Rp76.503

Rp70.265

Rp64.761

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: Rp70.449
5.154On Order

Mfr. Part No.
EE-SX3163-P2

Mouser Part No
653-EE-SX3163-P2

Omron Electronics

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

Learn More

Datasheet

5.154On Order

Rp70.449

Rp55.588

Rp47.149

Rp43.297

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

5 mm

Optical Switches, Transmissive, Phototransistor Output

GP1A173LCS5F
Sharp Microelectronics
1: Rp17.245
5.330Expected 31/07/2026

Mfr. Part No.
GP1A173LCS5F

Mouser Part No
852-GP1A173LCS5F

Sharp Microelectronics

Optical Switches, Transmissive, Phototransistor Output

Datasheet

5.330Expected 31/07/2026

Rp17.245

Rp14.622

Rp13.393

Rp12.530

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Transmissive, Slotted Optical Switches

Types of Optical Switches

Customer Service Office

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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