.hide-partial { max-height: none; } .show-more { display: none; }

Optical Switches, Reflective, Phototransistor Output

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 146

Applied Filters:

Manufacturer

Sensing Method

Sensing Distance

Collector- Emitter Voltage VCEO Max

Maximum Collector Current

Vf - Forward Voltage

Vr - Reverse Voltage

Minimum Operating Temperature

Maximum Operating Temperature

Mounting Style

Series

Packaging

Qualification

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Optical Switches, Reflective, Phototransistor Output Diffuse 5mm SD L-ON SS

EE-SPY401
Omron Automation and Safety
1: $50.48
302In Stock

Mfr. Part No.
EE-SPY401

Mouser Part No
653-EE-SPY401

Omron Automation and Safety

Optical Switches, Reflective, Phototransistor Output Diffuse 5mm SD L-ON SS

Learn More

Datasheet

302In Stock

$50.48

Min.: 1
Mult.: 1

Reflective

5 mm

80 mA

- 10 C

+ 55 C

Through Hole

EE-SPX401

Optical Switches, Reflective, Phototransistor Output Ref Optical Sensor Transtr Output 940nm

VCNT2020
Vishay Semiconductors
1: $0.49
95,008In Stock

Mfr. Part No.
VCNT2020

Mouser Part No
78-VCNT2020

Vishay Semiconductors

Optical Switches, Reflective, Phototransistor Output Ref Optical Sensor Transtr Output 940nm

Learn More

Datasheet

95,008In Stock

Cut Tape

$0.49

$0.409

$0.352

$0.316

Reel

$0.276

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Reflective

0.2 mm to 2.5 mm

20 V

20 mA

1.25 V

5 V

- 25 C

+ 85 C

SMD/SMT

Reel, Cut Tape, MouseReel

Optical Switches, Reflective, Phototransistor Output Dark-on 5mm Top-detecting

EE-SPY312
Omron Automation and Safety
1: $58.57
25In Stock

Mfr. Part No.
EE-SPY312

Mouser Part No
653-EE-SPY312

Omron Automation and Safety

Optical Switches, Reflective, Phototransistor Output Dark-on 5mm Top-detecting

Learn More

Datasheet

25In Stock

$58.57

$55.64

$55.59

Min.: 1
Mult.: 1

Reflective

2 mm to 5 mm

80 mA

5 V to 24 V

- 10 C

+ 55 C

Through Hole

EE-SPY31

Optical Switches, Reflective, Phototransistor Output 30mA 6Vr 45mW 6.0Vcc 50mW 2 to10mA

NJL5820R-TE4
Nisshinbo
1: $3.41
2,262In Stock

Mfr. Part No.
NJL5820R-TE4

Mouser Part No
513-NJL5820R-TE4

Nisshinbo

Optical Switches, Reflective, Phototransistor Output 30mA 6Vr 45mW 6.0Vcc 50mW 2 to10mA

Learn More

Datasheet

2,262In Stock

Cut Tape

$3.41

$2.33

$1.82

$1.59

Reel

$1.36

View

Min.: 1
Mult.: 1

Reel: 3,000

Reflective

0.5 mm to 1.5 mm

5.5 V

1.4 V

6 V

- 30 C

+ 85 C

SMD/SMT

NJL5820

Reel, Cut Tape

Optical Switches, Reflective, Phototransistor Output Photointerrupter Phototransistor

LTH-1550-01
LITEON
1: $0.58
5,136In Stock

Mfr. Part No.
LTH-1550-01

Mouser Part No
859-LTH-1550-01

LITEON

Optical Switches, Reflective, Phototransistor Output Photointerrupter Phototransistor

Datasheet

5,136In Stock

$0.58

$0.493

$0.443

$0.424

View

Min.: 1
Mult.: 1

Reflective

3.81 mm

30 V

20 mA

1.2 V

5 V

- 25 C

+ 85 C

Through Hole

Bulk

Optical Switches, Reflective, Phototransistor Output REFL OBJECT SENSOR

QRD1113
onsemi
1: $1.12
4,568In Stock

Mfr. Part No.
QRD1113

Mouser Part No
512-QRD1113

onsemi

Optical Switches, Reflective, Phototransistor Output REFL OBJECT SENSOR

Datasheet

4,568In Stock

$1.12

$0.954

$0.72

$0.679

View

Min.: 1
Mult.: 1

Reflective

1.27 mm

30 V

300 uA

1.7 V

5 V

- 40 C

+ 85 C

Through Hole

QRD1113

Bulk

Optical Switches, Reflective, Phototransistor Output RETROREFL DARK-ON

EE-SPZ301A
Omron Automation and Safety
1: $115.67
4In Stock

Mfr. Part No.
EE-SPZ301A

Mouser Part No
653-EE-SPZ301A

Omron Automation and Safety

Optical Switches, Reflective, Phototransistor Output RETROREFL DARK-ON

Learn More

Datasheet

4In Stock

$115.67

$85.71

$83.06

View

Min.: 1
Mult.: 1

Reflective

200 mm

80 mA

- 10 C

+ 55 C

Through Hole

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector 2uA 30mA 6Vr 45mW

NJL5909RL-4
Nisshinbo
1: $2.59
8,771In Stock
NRND

Mfr. Part No.
NJL5909RL-4

Mouser Part No
513-NJL5909RL-4

NRND

Nisshinbo

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector 2uA 30mA 6Vr 45mW

Datasheet

8,771In Stock

Cut Tape

$2.59

$2.12

$1.34

$1.01

Reel

$0.928

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Reflective

4 mm

16 V

10 mA

1.3 V

6 V

- 20 C

+ 80 C

SMD/SMT

NJL5909

Reel, Cut Tape, MouseReel

Optical Switches, Reflective, Phototransistor Output Reflective 940/PTR 1.6V Mx 10.2mm space

LTH-209-01
LITEON
1: $0.59
3,460In Stock

Mfr. Part No.
LTH-209-01

Mouser Part No
859-LTH-209-01

LITEON

Optical Switches, Reflective, Phototransistor Output Reflective 940/PTR 1.6V Mx 10.2mm space

Datasheet

3,460In Stock

$0.59

$0.502

Min.: 1
Mult.: 1

Reflective

3.81 mm

30 V

20 mA

1.2 V

5 V

- 25 C

+ 85 C

Through Hole

Bulk

Optical Switches, Reflective, Phototransistor Output REFL CONV PHTOTRNSTR

EE-SY169A
Omron Electronics
1: $7.57
99In Stock

Mfr. Part No.
EE-SY169A

Mouser Part No
653-EE-SY169A

Omron Electronics

Optical Switches, Reflective, Phototransistor Output REFL CONV PHTOTRNSTR

Learn More

Datasheet

99In Stock

$7.57

$7.56

$7.51

Quote

Min.: 1
Mult.: 1

Reflective

4 mm

30 V

20 mA

1.2 V

4 V

0 C

+ 70 C

Through Hole

EE-SY169A/B

Optical Switches, Reflective, Phototransistor Output COBP Photo Refelctor 400uA 30mA 6V 45mW

NJL5901AR-TE1
Nisshinbo
1: $1.60
1,975In Stock

Mfr. Part No.
NJL5901AR-TE1

Mouser Part No
513-NJL5901AR-TE1

Nisshinbo

Optical Switches, Reflective, Phototransistor Output COBP Photo Refelctor 400uA 30mA 6V 45mW

Datasheet

1,975In Stock

Cut Tape

$1.60

$1.09

$0.821

$0.702

$0.664

Reel

$0.488

Min.: 1
Mult.: 1

Reel: 2,000

NJL59

Reel, Cut Tape

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector

NJL5902R-1-TE1
Nisshinbo
1: $1.87
1,307In Stock

Mfr. Part No.
NJL5902R-1-TE1

Mouser Part No
513-NJL5902R-1-TE1

Nisshinbo

Optical Switches, Reflective, Phototransistor Output COBP Photo Reflector

Datasheet

1,307In Stock

Cut Tape

$1.87

$1.33

$1.01

$0.875

$0.633

Reel

$0.621

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Reflective

0.7 mm

16 V

10 mA

1.3 V

6 V

- 30 C

+ 85 C

SMD/SMT

Reel, Cut Tape, MouseReel

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB705WZ
Optek / TT Electronics
1: $4.40
400In Stock
15Expected 23/03/2026

Mfr. Part No.
OPB705WZ

Mouser Part No
828-OPB705WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

400In Stock

15Expected 23/03/2026

$4.40

$3.93

$3.80

$3.77

Min.: 1
Mult.: 1

Reflective

3.81 mm

30 V

25 mA

1.7 V

2 V

Wire Leads

Bulk

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB740WZ
Optek / TT Electronics
1: $4.21
578In Stock

Mfr. Part No.
OPB740WZ

Mouser Part No
828-OPB740WZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

578In Stock

$4.21

$3.87

$3.85

$3.71

Min.: 1
Mult.: 1

Reflective

3.81 mm

30 V

1.8 V

2 V

- 40 C

Wire Leads

Bulk

Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM

OPB745
Optek / TT Electronics
1: $3.24
2,361In Stock

Mfr. Part No.
OPB745

Mouser Part No
828-OPB745

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output EMMITER/SENSOR ASSEM

Datasheet

2,361In Stock

$3.24

Min.: 1
Mult.: 1

Reflective

3.81 mm

15 V

1.8 V

2 V

- 40 C

+ 85 C

Through Hole

Bulk

Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72

OPB730
Optek / TT Electronics
1: $8.34
468In Stock

Mfr. Part No.
OPB730

Mouser Part No
828-OPB730

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor TO-72

Datasheet

468In Stock

$8.34

$8.26

$8.06

Quote

Min.: 1
Mult.: 1

Reflective

6.35 mm

15 V

25 mA

1.5 V

3 V

0 C

+ 70 C

Through Hole

Bulk

Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE

OPB735AWZ
Optek / TT Electronics
1: $20.10
84In Stock

Mfr. Part No.
OPB735AWZ

Mouser Part No
828-OPB735AWZ

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output REFL.OBJ. SENS HI TEMP 12"WIRE

Learn More

Datasheet

84In Stock

$20.10

$20.08

Min.: 1
Mult.: 1

Reflective

12.7 mm

30 V

30 mA

1.8 V

2 V

- 55 C

+ 100 C

Wire Leads

OPB735

Bulk

Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP

OPB735C
Optek / TT Electronics
1: $15.40
97In Stock

Mfr. Part No.
OPB735C

Mouser Part No
828-OPB735C

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP

Learn More

Datasheet

97In Stock

$15.40

$15.39

Min.: 1
Mult.: 1

Reflective

12.7 mm

15 V

30 mA

1.8 V

2 V

- 55 C

+ 100 C

Through Hole

OPB735

Bulk

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB743
Optek / TT Electronics
1: $2.69
546In Stock

Mfr. Part No.
OPB743

Mouser Part No
828-OPB743

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

546In Stock

$2.69

$2.55

Min.: 1
Mult.: 1

Reflective

3.81 mm

30 V

1.8 V

2 V

- 40 C

+ 85 C

Through Hole

Bulk

Optical Switches, Reflective, Phototransistor Output COBP PHOTO REFLECTOR with Green LED

NJL5303R-TE1
Nisshinbo
1: $2.23
1,855In Stock
NRND

Mfr. Part No.
NJL5303R-TE1

Mouser Part No
513-NJL5303R-TE1

NRND

Nisshinbo

Optical Switches, Reflective, Phototransistor Output COBP PHOTO REFLECTOR with Green LED

Datasheet

1,855In Stock

Cut Tape

$2.23

$1.82

$1.22

$0.97

Reel

$0.779

View

Min.: 1
Mult.: 1

Reel: 2,000

NJL5303

Reel, Cut Tape

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB608R
Optek / TT Electronics
1: $2.20
398In Stock

Mfr. Part No.
OPB608R

Mouser Part No
828-OPB608R

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

398In Stock

$2.20

$2.02

$1.95

$1.94

Min.: 1
Mult.: 1

Reflective

1.27 mm

30 V

25 mA

1.9 V

5 V

- 40 C

+ 85 C

Through Hole

Bulk

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB708
Optek / TT Electronics
1: $2.77
313In Stock

Mfr. Part No.
OPB708

Mouser Part No
828-OPB708

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

313In Stock

$2.77

$2.46

$2.39

$2.37

Min.: 1
Mult.: 1

Reflective

3.81 mm

30 V

1.7 V

2 V

- 40 C

+ 85 C

Through Hole

Bulk

Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP

OPB735A
Optek / TT Electronics
1: $17.45
89In Stock

Mfr. Part No.
OPB735A

Mouser Part No
828-OPB735A

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output REFLECT OBJECT SENS HIGH TEMP

Learn More

Datasheet

89In Stock

$17.45

$14.83

$14.68

Quote

Min.: 1
Mult.: 1

Reflective

12.7 mm

30 V

30 mA

1.8 V

2 V

- 55 C

+ 100 C

Through Hole

OPB735

Bulk

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB608A
Optek / TT Electronics
1: $1.69
575In Stock

Mfr. Part No.
OPB608A

Mouser Part No
828-OPB608A

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

575In Stock

$1.69

$1.64

$1.59

$1.53

View

Min.: 1
Mult.: 1

Reflective

1.27 mm

30 V

25 mA

1.7 V

2 V

- 40 C

+ 85 C

Through Hole

Bulk

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

OPB705
Optek / TT Electronics
1: $3.03
277In Stock

Mfr. Part No.
OPB705

Mouser Part No
828-OPB705

Optek / TT Electronics

Optical Switches, Reflective, Phototransistor Output Reflective Sensor

Datasheet

277In Stock

$3.03

$2.73

$2.72

$2.64

View

Min.: 1
Mult.: 1

Reflective

3.81 mm

30 V

25 mA

1.7 V

2 V

Wire Leads

Bulk

Optical Switches, Reflective, Phototransistor Output

Customer Service Office

Company

Resources

Support

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 5 mm
1.14 mm
1.27 mm
2 mm to 5 mm
2.03 mm
3 mm
3.5 mm
3.8 mm
3.81 mm
4 mm

CNY
EE-SF5(-B)
EE-SF5B
EE-SPX401
EE-SPY30
EE-SPY31
EE-SPY41
EE-SY110
EE-SY169
EE-SY169A/B
EE-SY171
EE-SY190
EE-SY199
EE-SY201
NJL5303
NJL5510
NJL58
NJL5820
NJL5821R
NJL5822R