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Optical Switches

Optical Switches are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many optical switch manufacturers including Broadcom, Omron, onsemi, Sharp Micro, TT Electronics, Vishay & more. Please view our large selection of optical switches below.

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Types of Optical Switches

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Results: 1,183

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Part #

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector

NJL5902R-1-TE1
Nisshinbo
1: £1.41
1,087In Stock

Mfr. Part No.
NJL5902R-1-TE1

Mouser Part No
513-NJL5902R-1-TE1

Nisshinbo

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector

Datasheet

1,087In Stock

Cut Tape

£1.41

£1.00

£0.766

£0.657

Reel

£0.55

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Optical Switches, Reflective, Phototransistor Output

Reflective

0.7 mm

Optical Switches, Transmissive, Photo IC Output Case Type Photntrptr 3.0mm 0.5mm Screw

GP1A51HRJ00F
Sharp Microelectronics
1: £1.05
7In Stock
2,000Expected 01/10/2026

Mfr. Part No.
GP1A51HRJ00F

Mouser Part No
852-GP1A51HRJ00F

Sharp Microelectronics

Optical Switches, Transmissive, Photo IC Output Case Type Photntrptr 3.0mm 0.5mm Screw

Datasheet

7In Stock

2,000Expected 01/10/2026

£1.05

£0.89

£0.841

£0.766

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Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output

Transmissive, Slotted

3 mm

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.6mm space

LTH-301A
LITEON
1: £0.555
831In Stock

Mfr. Part No.
LTH-301A

Mouser Part No
859-LTH-301A

LITEON

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.6mm space

Datasheet

831In Stock

£0.555

£0.464

£0.418

£0.40

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5.2 mm

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 6.7mm space

LTH-306-01
LITEON
1: £0.89
22In Stock

Mfr. Part No.
LTH-306-01

Mouser Part No
859-LTH-306-01

LITEON

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 6.7mm space

Datasheet

22In Stock

£0.89

£0.614

£0.452

£0.378

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Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.4mm space

LTH-306-04M
LITEON
1: £0.526
3,205In Stock

Mfr. Part No.
LTH-306-04M

Mouser Part No
859-LTH-306-04M

LITEON

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.6V Max 9.4mm space

Datasheet

3,205In Stock

£0.526

£0.443

£0.40

£0.382

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5 mm

Optical Switches, Reflective, Phototransistor Output PHOTO INTERRUPTER: REFLECTIVE TYPE

BPR-301
American Bright LED
1: £0.908
3,497In Stock

Mfr. Part No.
BPR-301

Mouser Part No
442-BPR301

American Bright LED

Optical Switches, Reflective, Phototransistor Output PHOTO INTERRUPTER: REFLECTIVE TYPE

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Datasheet

3,497In Stock

£0.908

£0.78

£0.74

£0.673

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Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Reflective

Optical Switches, Reflective, Photo IC Output IC Dig G360e 318LPI100pc

AEDR-8712-102
Broadcom / Avago
1: £22.84
31In Stock

Mfr. Part No.
AEDR-8712-102

Mouser Part No
630-AEDR-8712-102

Broadcom / Avago

Optical Switches, Reflective, Photo IC Output IC Dig G360e 318LPI100pc

Learn More

Datasheet

31In Stock

Cut Tape

£22.84

£18.55

Reel

£15.77

Min.: 1
Mult.: 1

: 100

Optical Switches, Reflective, Photo IC Output

Reflective

11 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Switch

OPB315L
Optek / TT Electronics
1: £3.95
436In Stock

Mfr. Part No.
OPB315L

Mouser Part No
828-OPB315L

American Bright LED
ams OSRAM
Banner Engineering
Broadcom Limited
DFRobot
Everlight
Honeywell
Inolux
Kingbright
L-Com
LITEON
M5Stack
Marktech Optoelectronics
Molex
Nisshinbo Micro Devices
Omron
onsemi
ROHM Semiconductor
Sharp Microelectronics
Stanley Electric
TT Electronics
Vishay

0.5 mm
0.8 mm
1.1 mm
1.2 mm
2 mm
2.03 mm
2.29 mm
2.54 mm
2.8 mm
3 mm
3.05 mm
3.1 mm
3.18 mm
3.2 mm
3.3 mm
3.4 mm
3.5 mm
3.6 mm
3.8 mm
3.81 mm

0 mm to 5 mm
0.2 mm to 15 mm
0.2 mm to 2.5 mm
0.2 mm to 4 mm
0.5 mm
0.5 mm to 1.5 mm
0.5 mm to 5 mm
0.7 mm
0.9 mm
1 mm
1 mm to 152 mm
1 mm to 305 mm
1 mm to 5 mm
1 mm to 762 mm
1 mm to 9 mm
1.1 mm
1.14 mm
1.2 mm
1.27 mm
2 mm