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

Optical Sensors

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

Types of Optical Sensors

List Images

Results: 74

Applied Filters:

Brand = Multiple Values

Product Type

Packaging

Mounting Style

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 #

Phototransistors Phototrans Filtered

LTR-4206E
LITEON
1: €0.267
109,827In Stock

Mfr. Part No.
LTR-4206E

Mouser Part No
859-LTR-4206E

LITEON

Phototransistors Phototrans Filtered

Datasheet

109,827In Stock

€0.267

€0.181

€0.126

€0.103

View

Min.: 1
Mult.: 1

Phototransistors

Bulk

Photo IC Sensors Opto Link 16M BPS Transmitter 7x3

LTDL-TA16A
LITEON
1: €0.783
647In Stock

Mfr. Part No.
LTDL-TA16A

Mouser Part No
859-LTDL-TA16A

LITEON

Photo IC Sensors Opto Link 16M BPS Transmitter 7x3

647In Stock

€0.783

€0.54

€0.395

€0.33

View

Min.: 1
Mult.: 1

Photo IC Sensors

Bulk

Through Hole

Photo IC Sensors Opto Link 25M BPS Transmitter 5x3

LTDL-TA25B-T
LITEON
1: €0.533
536In Stock

Mfr. Part No.
LTDL-TA25B-T

Mouser Part No
859-LTDL-TA25B-T

LITEON

Photo IC Sensors Opto Link 25M BPS Transmitter 5x3

Datasheet

536In Stock

Cut Tape

€0.533

€0.365

€0.262

€0.216

Reel

€0.20

View

Min.: 1
Mult.: 1

: 1,000

Photo IC Sensors

Reel, Cut Tape

Through Hole

Phototransistors Phototrans Filtered

LTR-536AD
LITEON
1: €0.877
1,404In Stock

Mfr. Part No.
LTR-536AD

Mouser Part No
859-LTR-536AD

LITEON

Phototransistors Phototrans Filtered

Datasheet

1,404In Stock

€0.877

€0.604

€0.444

€0.373

View

Min.: 1
Mult.: 1

Phototransistors

Bulk

Through Hole

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

LTH-209-01
LITEON
1: €0.912
3,440In 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

3,440In Stock

€0.912

€0.775

€0.616

€0.58

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Bulk

Through Hole

Phototransistors Phototrans Filtered

LTR-526AD
LITEON
1: €0.619
824In Stock

Mfr. Part No.
LTR-526AD

Mouser Part No
859-LTR-526AD

LITEON

Phototransistors Phototrans Filtered

Datasheet

824In Stock

€0.619

€0.427

€0.312

€0.261

View

Min.: 1
Mult.: 1

Phototransistors

Bulk

Through Hole

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

LTH-309-08
LITEON
1: €1.21
334In Stock

Mfr. Part No.
LTH-309-08

Mouser Part No
859-LTH-309-08

LITEON

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

Datasheet

334In Stock

€1.21

€0.848

€0.632

€0.536

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Bulk

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.4V Max 75mW

LTH-306-64
LITEON
1: €1.17
29In Stock

Mfr. Part No.
LTH-306-64

Mouser Part No
859-LTH-306-64

LITEON

Optical Switches, Transmissive, Phototransistor Output Slotted 940/PTR 1.4V Max 75mW

Datasheet

29In Stock

€1.17

€0.819

€0.61

€0.518

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Bulk

Phototransistors Phototransistor PTX TBIT. 15" HT T/R

LTR-743DBM1-TA
LITEON
1: €0.439
302In Stock

Mfr. Part No.
LTR-743DBM1-TA

Mouser Part No
859-LTR-743DBM1-TA

LITEON

Phototransistors Phototransistor PTX TBIT. 15" HT T/R

Datasheet

302In Stock

€0.439

€0.304

€0.218

€0.18

View

Min.: 1
Mult.: 1

Phototransistors

Bulk

SMD/SMT

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

LTH-306-04M
LITEON
1: €0.602
2,930In 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

2,930In Stock

€0.602

€0.507

€0.457

€0.433

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Bulk

Through Hole

Phototransistors Phototransistor PTX TBIT,. 2" HT

LTR-5576D
LITEON
1: €0.43
9,993In Stock

Mfr. Part No.
LTR-5576D

Mouser Part No
859-LTR-5576D

LITEON

Phototransistors Phototransistor PTX TBIT,. 2" HT

Datasheet

9,993In Stock

€0.43

€0.282

€0.188

€0.132

View

Min.: 1
Mult.: 1

Phototransistors

Bulk

Through Hole

Ambient Light Sensors Ambient Light Photo Sensor

LTR-329ALS-01
LITEON
1: €0.43
82,668In Stock
101,500Expected 12/01/2027

Mfr. Part No.
LTR-329ALS-01

Mouser Part No
859-LTR-329ALS-01

LITEON

Ambient Light Sensors Ambient Light Photo Sensor

Learn More

Datasheet

82,668In Stock

101,500Expected 12/01/2027

Cut Tape

€0.43

€0.357

€0.34

€0.306

Reel

€0.29

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

Ambient Light Sensors

Reel, Cut Tape, MouseReel

SMD/SMT

Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor

LTH-301-05
LITEON
1: €0.654
8,064In Stock

Mfr. Part No.
LTH-301-05

Mouser Part No
859-LTH-301-05

LITEON

Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor

Datasheet

8,064In Stock

€0.654

€0.551

€0.497

€0.452

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Bulk

Through Hole

Ambient Light Sensors Ambient Light Photo Sensor

LTR-303ALS-01
LITEON
1: €0.585
15,840In Stock
14,000Expected 28/09/2026

Mfr. Part No.
LTR-303ALS-01

Mouser Part No
859-LTR-303ALS-01

LITEON

Ambient Light Sensors Ambient Light Photo Sensor

Learn More

Datasheet

15,840In Stock

14,000Expected 28/09/2026

Cut Tape

€0.585

€0.495

€0.471

€0.426

Reel

€0.368

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

Ambient Light Sensors

Reel, Cut Tape, MouseReel

SMD/SMT

Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor

LTH-301-07
LITEON
1: €0.654
8,007In Stock
11,500On Order

Mfr. Part No.
LTH-301-07

Mouser Part No
859-LTH-301-07

LITEON

Optical Switches, Transmissive, Phototransistor Output Photointerrupter Phototransistor

Datasheet

8,007In Stock

11,500On Order

€0.654

€0.546

€0.492

€0.451

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Bulk

Through Hole

Phototransistors Phototrans Clear

LTR-301
LITEON
1: €0.353
17,374In Stock

Mfr. Part No.
LTR-301

Mouser Part No
859-LTR-301

LITEON

Phototransistors Phototrans Clear

Datasheet

17,374In Stock

€0.353

€0.24

€0.171

€0.14

View

Min.: 1
Mult.: 1

Phototransistors

Bulk

Through Hole

Optical Switches, Reflective, Phototransistor Output Photointerrupter Phototransistor

LTH-1550-01
LITEON
1: €0.533
3,122In Stock

Mfr. Part No.
LTH-1550-01

Mouser Part No
859-LTH-1550-01

LITEON

Optical Switches, Reflective, Phototransistor Output Photointerrupter Phototransistor

Datasheet

3,122In Stock

€0.533

€0.445

€0.401

€0.378

View

Min.: 1
Mult.: 1

Optical Switches, Reflective, Phototransistor Output

Bulk

Through Hole

Phototransistors Phototrans Clear

LTR-209
LITEON
1: €0.49
1,548In Stock

Mfr. Part No.
LTR-209

Mouser Part No
859-LTR-209

LITEON

Phototransistors Phototrans Clear

Datasheet

1,548In Stock

€0.49

€0.339

€0.244

€0.202

View

Min.: 1
Mult.: 1

Phototransistors

Bulk

Through Hole

Phototransistors Phototrans Trans

LTR-306
LITEON
1: €0.353
1,352In Stock

Mfr. Part No.
LTR-306

Mouser Part No
859-LTR-306

LITEON

Phototransistors Phototrans Trans

Datasheet

1,352In Stock

€0.353

€0.242

€0.173

€0.141

View

Min.: 1
Mult.: 1

Phototransistors

Bulk

Through Hole

Phototransistors Phototrans Clear

LTR-309
LITEON
1: €0.387
213In Stock

Mfr. Part No.
LTR-309

Mouser Part No
859-LTR-309

LITEON

Phototransistors Phototrans Clear

Datasheet

213In Stock

€0.387

€0.265

€0.189

€0.155

View

Min.: 1
Mult.: 1

Phototransistors

Bulk

Phototransistors Phototrans Clear

LTR-3208
LITEON
1: €0.361
3,656In Stock

Mfr. Part No.
LTR-3208

Mouser Part No
859-LTR-3208

LITEON

Phototransistors Phototrans Clear

Datasheet

3,656In Stock

€0.361

€0.249

€0.178

€0.145

View

Min.: 1
Mult.: 1

Phototransistors

Bulk

Phototransistors Photo Diode Dark

LTR-323DB
LITEON
1: €0.387
347In Stock
3,000Expected 09/09/2026

Mfr. Part No.
LTR-323DB

Mouser Part No
859-LTR-323DB

LITEON

Phototransistors Photo Diode Dark

Datasheet

347In Stock

3,000Expected 09/09/2026

€0.387

€0.266

€0.189

€0.155

View

Min.: 1
Mult.: 1

Phototransistors

Bulk

Through Hole

Phototransistors Phototrans Clear

LTR-4206
LITEON
1: €0.267
2,184In Stock
3,000Expected 15/02/2027

Mfr. Part No.
LTR-4206

Mouser Part No
859-LTR-4206

LITEON

Phototransistors Phototrans Clear

Datasheet

2,184In Stock

3,000Expected 15/02/2027

€0.267

€0.181

€0.128

€0.103

View

Min.: 1
Mult.: 1

Phototransistors

Bulk

Phototransistors Phototransistor Pin,.100", 2uA

LTR-516AB
LITEON
1: €0.628
6,251In Stock

Mfr. Part No.
LTR-516AB

Mouser Part No
859-LTR-516AB

LITEON

Phototransistors Phototransistor Pin,.100", 2uA

Datasheet

6,251In Stock

€0.628

€0.434

€0.316

€0.264

View

Min.: 1
Mult.: 1

Phototransistors

Bulk

Through Hole

Phototransistors Phototrans Filtered

LTR-516AD
LITEON
1: €0.568
3,110In Stock

Mfr. Part No.
LTR-516AD

Mouser Part No
859-LTR-516AD

LITEON

Phototransistors Phototrans Filtered

Datasheet

3,110In Stock

€0.568

€0.434

€0.316

€0.264

View

Min.: 1
Mult.: 1

Phototransistors

Bulk

Through Hole

Optical Sensors

Types of Optical Sensors

Customer Service Office

Company

Resources

Support