Optical Switches – Mouser Slovakia

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Optoelectronics

ROHM Semiconductor Optoelectronics offer a broad portfolio of display drivers, laser diodes, LEDs, LED displays, and optical sensors designed for use in a wide range of applications.

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Types of Optical Switches

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Results: 25

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Part #

Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; HIGH RES

RPI-125
ROHM Semiconductor
1: 0,714 €
3.757In Stock

Mfr. Part No.
RPI-125

Mouser Part No
755-RPI-125

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; HIGH RES

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Datasheet

3.757In Stock

0,714 €

0,602 €

0,575 €

0,522 €

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Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

1.2 mm

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

RPI-352
ROHM Semiconductor
1: 0,636 €
4.959In 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

4.959In Stock

0,636 €

0,378 €

0,366 €

0,352 €

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Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3 mm

Optical Switches, Transmissive, Phototransistor Output PHOTOINTPTR ULTRAMIN HIGH RES 4.9x2.6mm

RPI-222
ROHM Semiconductor
1: 0,353 €
1.880In Stock

Mfr. Part No.
RPI-222

Mouser Part No
755-RPI-222

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output PHOTOINTPTR ULTRAMIN HIGH RES 4.9x2.6mm

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Datasheet

1.880In Stock

0,353 €

0,352 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2 mm

Optical Switches, Transmissive, Phototransistor Output Sensor, Photointerrupters, Transmissive, If (Max)=35 mA, Ic (Max)=30 mA, 30 V, Surface Mount

RPI-0451E
ROHM Semiconductor
1: 1,01 €
18In Stock

Mfr. Part No.
RPI-0451E

Mouser Part No
755-RPI-0451E

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output Sensor, Photointerrupters, Transmissive, If (Max)=35 mA, Ic (Max)=30 mA, 30 V, Surface Mount

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Datasheet

18In Stock

Cut Tape

1,01 €

0,869 €

0,826 €

0,745 €

Reel

0,659 €

View

Min.: 1
Mult.: 1

Reel: 1.000

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

4.5 mm

Optical Switches, Transmissive, Photo IC Output 0.3mm slit width photoIC

RPI-1133
ROHM Semiconductor
1: 1,13 €
5.926In Stock
NRND

Mfr. Part No.
RPI-1133

Mouser Part No
755-RPI-1133

NRND

ROHM Semiconductor

Optical Switches, Transmissive, Photo IC Output 0.3mm slit width photoIC

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Datasheet

5.926In Stock

1,13 €

0,836 €

0,79 €

0,77 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

1.1 mm

Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; HIGH RES

RPI-124
ROHM Semiconductor
1: 1,26 €
5.368In Stock
NRND

Mfr. Part No.
RPI-124

Mouser Part No
755-RPI-124

NRND

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; HIGH RES

Datasheet

5.368In Stock

1,26 €

0,886 €

0,662 €

0,562 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

1 mm

Optical Switches, Transmissive, Phototransistor Output 0.40mm slit width 0.7mA min., 5V

RPI-121
ROHM Semiconductor
1: 0,851 €
1.668In Stock
NRND

Mfr. Part No.
RPI-121

Mouser Part No
755-RPI-121

NRND

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output 0.40mm slit width 0.7mA min., 5V

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Datasheet

1.668In Stock

0,851 €

0,691 €

0,592 €

0,532 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

0.8 mm

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

RPI-0128
ROHM Semiconductor
1: 0,585 €
5.527In Stock
60.000Expected 5/27/2026

Mfr. Part No.
RPI-0128

Mouser Part No
755-RPI-0128

ROHM Semiconductor

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

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Datasheet

5.527In Stock

60.000Expected 5/27/2026

Cut Tape

0,585 €

0,488 €

0,458 €

0,399 €

View

Reel

0,267 €

Min.: 1
Mult.: 1

Reel: 7.500

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

1.2 mm

Optical Switches, Transmissive, Phototransistor Output Energysaving Photointerrupter

RPI-441C1E
ROHM Semiconductor
1: 0,576 €
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

0,576 €

0,495 €

0,378 €

0,357 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

4 mm

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

RPI-0125
ROHM Semiconductor
1: 0,851 €
2.797In Stock
11.250Expected 4/20/2026

Mfr. Part No.
RPI-0125

Mouser Part No
755-RPI-0125

ROHM Semiconductor

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

Datasheet

2.797In Stock

11.250Expected 4/20/2026

Cut Tape

0,851 €

0,691 €

0,601 €

0,556 €

Reel

0,556 €

View

Min.: 1
Mult.: 1

Reel: 750

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

1.2 mm

Optical Switches, Transmissive, Phototransistor Output 50mA 5V 80mW Photointerrupter

RPI-0226
ROHM Semiconductor
1: 0,654 €
1.515In Stock
6.000On Order

Mfr. Part No.
RPI-0226

Mouser Part No
755-RPI-0226

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output 50mA 5V 80mW Photointerrupter

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Datasheet

1.515In Stock

6.000On Order

Cut Tape

0,654 €

0,549 €

0,525 €

0,471 €

Reel

0,377 €

View

Min.: 1
Mult.: 1

Reel: 2.000

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2 mm

Optical Switches, Transmissive, Phototransistor Output Photointerrupter gap width 4mm

RPI-0352E
ROHM Semiconductor
1: 0,585 €
1.082In Stock
2.000Expected 5/13/2026

Mfr. Part No.
RPI-0352E

Mouser Part No
755-RPI-0352E

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output Photointerrupter gap width 4mm

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Datasheet

1.082In Stock

2.000Expected 5/13/2026

Cut Tape

0,585 €

0,495 €

0,472 €

0,427 €

Reel

0,41 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3 mm

Optical Switches, Transmissive, Phototransistor Output UltraSmall 50mA 30V 950nm Phtinterrupter

RPI-221
ROHM Semiconductor
1: 0,628 €
1.209In Stock

Mfr. Part No.
RPI-221

Mouser Part No
755-RPI-221

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output UltraSmall 50mA 30V 950nm Phtinterrupter

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Datasheet

1.209In Stock

0,628 €

0,53 €

0,506 €

0,458 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2 mm

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

RPI-243
ROHM Semiconductor
1: 0,748 €
186In Stock
1.000Expected 4/17/2026

Mfr. Part No.
RPI-243

Mouser Part No
755-RPI-243

ROHM Semiconductor

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

Learn More

Datasheet

186In Stock

1.000Expected 4/17/2026

0,748 €

0,631 €

0,604 €

0,547 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2 mm

Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 4mm Gap 8.0x4.2mm

RPI-441C1
ROHM Semiconductor
1: 0,628 €
465In Stock

Mfr. Part No.
RPI-441C1

Mouser Part No
755-RPI-441C1

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 4mm Gap 8.0x4.2mm

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Datasheet

465In Stock

0,628 €

0,528 €

0,503 €

0,447 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

4 mm

Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRAMIN SMD TYPE

RPI-0128T81
ROHM Semiconductor
1: 0,593 €
735In Stock
NRND

Mfr. Part No.
RPI-0128T81

Mouser Part No
755-RPI-0128T81

NRND

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRAMIN SMD TYPE

735In Stock

Cut Tape

0,593 €

0,521 €

0,501 €

0,478 €

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

1.2 mm

Optical Switches, Reflective, Phototransistor Output PHTOINTRUPTR RFLCTVE PHTOTRNSISTR 4PIN

RPR-359F
ROHM Semiconductor
1: 2,80 €
180On Order

Mfr. Part No.
RPR-359F

Mouser Part No
755-RPR-359F

ROHM Semiconductor

Optical Switches, Reflective, Phototransistor Output PHTOINTRUPTR RFLCTVE PHTOTRNSISTR 4PIN

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Datasheet

180On Order

2,80 €

2,05 €

1,50 €

1,41 €

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

3.5 mm

Optical Switches, Transmissive, Phototransistor Output 0.25mm slit width 0.18mA min 0.7V

RPI-122
ROHM Semiconductor
1: 1,79 €
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RPI-122

Mouser Part No
755-RPI-122

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output 0.25mm slit width 0.18mA min 0.7V

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

1,79 €

1,28 €

0,972 €

0,833 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

0.8 mm

Optical Switches, Transmissive, Phototransistor Output PHOTOINTPTR ULTRAMIN Wide Gap 4.9x2.6mm

RPI-221A
ROHM Semiconductor
1: 0,946 €
Non-Stocked

Mfr. Part No.
RPI-221A

Mouser Part No
755-RPI-221A

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output PHOTOINTPTR ULTRAMIN Wide Gap 4.9x2.6mm

Learn More

Datasheet

Non-Stocked

0,946 €

0,635 €

0,469 €

0,395 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2 mm

Optical Switches, Transmissive, Phototransistor Output Ultramin, High Res Photointerrupter

RPI-130
ROHM Semiconductor
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
RPI-130

Mouser Part No
755-RPI-130

NRND

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output Ultramin, High Res Photointerrupter

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Quote

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

1.2 mm

Optical Switches, Transmissive, Phototransistor Output Actuator Type Photointerrupter

RPI-151
ROHM Semiconductor
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
RPI-151

Mouser Part No
755-RPI-151

NRND

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output Actuator Type Photointerrupter

Non-Stocked Lead-Time 12 Weeks

Quote

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

1.5 mm

Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER

RPI-246
ROHM Semiconductor
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
RPI-246

Mouser Part No
755-RPI-246

NRND

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Quote

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2 mm

Optical Switches, Transmissive, Phototransistor Output Photointerrupter Transmissive 3mm

RPI-352C40N
ROHM Semiconductor
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
RPI-352C40N

Mouser Part No
755-RPI-352C40N

NRND

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output Photointerrupter Transmissive 3mm

Datasheet

Non-Stocked Lead-Time 12 Weeks

Quote

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3 mm

Optical Switches, Transmissive, Phototransistor Output PHTOINTRPTR ULTRMIN HI RES 4.9X2.6MM

RPI-222N1
ROHM Semiconductor
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
RPI-222N1

Mouser Part No
755-RPI-222N1

NRND

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output PHTOINTRPTR ULTRMIN HI RES 4.9X2.6MM

Datasheet

Non-Stocked Lead-Time 12 Weeks

Quote

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

2 mm

Optical Switches, Transmissive, Phototransistor Output Photointerrupter Transmissive 5mm

RPI-2501
ROHM Semiconductor
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
RPI-2501

Mouser Part No
755-RPI-2501

NRND

ROHM Semiconductor

Optical Switches, Transmissive, Phototransistor Output Photointerrupter Transmissive 5mm

Non-Stocked Lead-Time 12 Weeks

Quote

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Optoelectronics

Types of Optical Switches

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