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.

Results: 25
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Sensing Method
Slot Width
Sensing Distance
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; HIGH RES
Datasheet
3,757In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 1.2 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 3mm Gap 4.2x5.4mm
Datasheet
4,959In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHOTOINTPTR ULTRAMIN HIGH RES 4.9x2.6mm
Datasheet
1,880In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2 mm
ROHM Semiconductor Optical Switches, Transmissive, Photo IC Output 0.3mm slit width photoIC
Datasheet
5,926In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Transmissive, Slotted 1.1 mm
ROHM Semiconductor RPI-124
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; HIGH RES
Datasheet
5,368In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 1 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output 0.40mm slit width 0.7mA min., 5V
Datasheet
1,668In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 0.8 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Ultramin, SMD Type Photointerrupter
Datasheet
5,527In Stock
Min.: 1
Mult.: 1
Reel: 7,500

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 1.2 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Energysaving Photointerrupter
Datasheet
5,246In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 4 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRA MIN; SMD
Datasheet
2,797In Stock
11,250Expected 03/06/2026
Min.: 1
Mult.: 1
Reel: 750

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 1.2 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output 50mA 5V 80mW Photointerrupter
Datasheet
495In Stock
6,000On Order
Min.: 1
Mult.: 1
Reel: 2,000

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Photointerrupter gap width 4mm
Datasheet
1,082In Stock
2,000Expected 13/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output UltraSmall 50mA 30V 950nm Phtinterrupter
Datasheet
1,194In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 2mm Gap 4.2x5.2mm
Datasheet
186In Stock
1,000Expected 04/06/2026
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 4mm Gap 8.0x4.2mm
Datasheet
465In Stock
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 4 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Sensor, Photointerrupters, Transmissive, If (Max)=35 mA, Ic (Max)=30 mA, 30 V, Surface Mount
Datasheet
18In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 4.5 mm
ROHM Semiconductor RPI-0128T81
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER ULTRAMIN SMD TYPE 735In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 1.2 mm 1.2 mm
ROHM Semiconductor RPR-359F
ROHM Semiconductor Optical Switches, Reflective, Phototransistor Output PHTOINTRUPTR RFLCTVE PHTOTRNSISTR 4PIN
Datasheet
180Expected 03/06/2026
Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output Reflective 3.5 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output 0.25mm slit width 0.18mA min 0.7V
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,000
Mult.: 2,000

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 0.8 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHOTOINTPTR ULTRAMIN Wide Gap 4.9x2.6mm
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Ultramin, High Res Photointerrupter
Datasheet
Non-Stocked Lead-Time 12 Weeks

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 1.2 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Actuator Type Photointerrupter Non-Stocked Lead-Time 12 Weeks

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 1.5 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER
Datasheet
Non-Stocked Lead-Time 12 Weeks

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2 mm
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Photointerrupter Transmissive 3mm
Datasheet
Non-Stocked Lead-Time 12 Weeks

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 3 mm 3 mm
ROHM Semiconductor RPI-222N1
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output PHTOINTRPTR ULTRMIN HI RES 4.9X2.6MM
Datasheet
Non-Stocked Lead-Time 12 Weeks

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 2 mm 2 mm
ROHM Semiconductor RPI-2501
ROHM Semiconductor Optical Switches, Transmissive, Phototransistor Output Photointerrupter Transmissive 5mm Non-Stocked Lead-Time 12 Weeks

Optical Switches, Transmissive, Phototransistor Output Transmissive, Slotted 5 mm 5 mm