Optoelectronics – Mouser Guatemala

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

Optocoupler Phototransistors

Würth Elektronik Optocoupler Phototransistors feature 5kV isolation voltage, fast switching time, and good stability of inner isolation. The WL-OCPT series provides an IR LED and phototransistor in one package. These modules offer a stable current transfer ratio (CTR) in a full operating temperature range with different CTR binnings available. Würth Elektronik Optocoupler Phototransistors are ideal for power supplies, office equipment, instrumental applications, computers, and microprocessors.

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

Types of Optoelectronics

List Images

Results: 100

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 #

Single Color LEDs WL-SMTW Wtrclr TopVw YEl 2.4V 50mA 620nm

150141YS73130
Wurth Elektronik
1: $0.41
1,443In Stock
6,000Expected 9/4/2026

Mfr. Part #
150141YS73130

Mouser Part #
710-150141YS73130

Wurth Elektronik

Single Color LEDs WL-SMTW Wtrclr TopVw YEl 2.4V 50mA 620nm

Learn More

Datasheet

1,443In Stock

6,000Expected 9/4/2026

Cut Tape

$0.41

$0.355

$0.327

$0.299

$0.276

Reel

$0.265

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Single Color LEDs WL-SMTW Wtrclr TopVw YEl 2.4V 50mA 590nm

150141YS73140
Wurth Elektronik
1: $0.41
1,314In Stock

Mfr. Part #
150141YS73140

Mouser Part #
710-150141YS73140

Wurth Elektronik

Single Color LEDs WL-SMTW Wtrclr TopVw YEl 2.4V 50mA 590nm

Learn More

Datasheet

1,314In Stock

Cut Tape

$0.41

$0.355

$0.327

$0.299

$0.276

Reel

$0.265

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Single Color LEDs WL-SUTW Wtrclr TopVw 365nm 50mW 3.6V 120D

153283367A212
Wurth Elektronik
1: $0.38
7,006In Stock
8,000Expected 9/4/2026

Mfr. Part #
153283367A212

Mouser Part #
710-153283367A212

Wurth Elektronik

Single Color LEDs WL-SUTW Wtrclr TopVw 365nm 50mW 3.6V 120D

Learn More

Datasheet

7,006In Stock

8,000Expected 9/4/2026

Cut Tape

$0.38

$0.34

$0.31

$0.29

$0.21

Reel

$0.21

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Single Color LEDs WL-SUTW Wtrclr TopVw 385nm 90mW 3.4V 120D

153283387A212
Wurth Elektronik
1: $0.64
2,668In Stock

Mfr. Part #
153283387A212

Mouser Part #
710-153283387A212

Wurth Elektronik

Single Color LEDs WL-SUTW Wtrclr TopVw 385nm 90mW 3.4V 120D

Learn More

Datasheet

2,668In Stock

Cut Tape

$0.64

$0.59

$0.53

$0.46

$0.41

Reel

$0.41

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Single Color LEDs WL-SUTW Wtrclr TopVw 395nm 140mW 3.4V 120

153283397A212
Wurth Elektronik
1: $0.64
1,735In Stock
4,000On Order

Mfr. Part #
153283397A212

Mouser Part #
710-153283397A212

Wurth Elektronik

Single Color LEDs WL-SUTW Wtrclr TopVw 395nm 140mW 3.4V 120

Learn More

Datasheet

1,735In Stock

4,000On Order

Cut Tape

$0.64

$0.58

$0.53

$0.46

$0.41

Reel

$0.41

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Single Color LEDs WL-SUTW Wtrclr TopVw 405nm 140mW 3.4V 120

153283407A212
Wurth Elektronik
1: $0.65
3,704In Stock

Mfr. Part #
153283407A212

Mouser Part #
710-153283407A212

Wurth Elektronik

Single Color LEDs WL-SUTW Wtrclr TopVw 405nm 140mW 3.4V 120

Learn More

Datasheet

3,704In Stock

Cut Tape

$0.65

$0.59

$0.54

$0.47

$0.41

Reel

$0.41

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF LSO 4 V-Type

140105146000
Wurth Elektronik
1: $0.29
1,419In Stock
3,000Expected 10/16/2026

Mfr. Part #
140105146000

Mouser Part #
710-140105146000

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF LSO 4 V-Type

Learn More

Datasheet

1,419In Stock

3,000Expected 10/16/2026

Cut Tape

$0.29

$0.252

$0.233

$0.211

$0.196

Reel

$0.189

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF LSO 4 V-Type

140107146000
Wurth Elektronik
1: $0.29
3,221In Stock

Mfr. Part #
140107146000

Mouser Part #
710-140107146000

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF LSO 4 V-Type

Learn More

Datasheet

3,221In Stock

Cut Tape

$0.29

$0.252

$0.233

$0.211

$0.196

Reel

$0.189

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF LSO 4 V-Type

140108146000
Wurth Elektronik
1: $0.29
3,819In Stock

Mfr. Part #
140108146000

Mouser Part #
710-140108146000

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF LSO 4 V-Type

Learn More

Datasheet

3,819In Stock

Cut Tape

$0.29

$0.252

$0.233

$0.211

$0.196

Reel

$0.196

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF LSO 4 V-Type

140109146000
Wurth Elektronik
1: $0.29
4,086In Stock

Mfr. Part #
140109146000

Mouser Part #
710-140109146000

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF LSO 4 V-Type

Learn More

Datasheet

4,086In Stock

Cut Tape

$0.29

$0.252

$0.233

$0.211

$0.196

Reel

$0.189

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 80V 3.75KVrm 10pF SOP 4 V-Type

140356145200
Wurth Elektronik
1: $0.40
5,490In Stock

Mfr. Part #
140356145200

Mouser Part #
710-140356145200

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 80V 3.75KVrm 10pF SOP 4 V-Type

Learn More

Datasheet

5,490In Stock

Cut Tape

$0.40

$0.344

$0.316

$0.288

$0.276

Reel

$0.258

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 80V 3.75KVrm 10pF SOP 4 V-Type

140356145300
Wurth Elektronik
1: $0.40
4,088In Stock

Mfr. Part #
140356145300

Mouser Part #
710-140356145300

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 80V 3.75KVrm 10pF SOP 4 V-Type

Learn More

Datasheet

4,088In Stock

Cut Tape

$0.40

$0.344

$0.316

$0.288

$0.268

Reel

$0.267

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 80V 3.75KVrm 10pF SOP 4 V-Type

140356145400
Wurth Elektronik
1: $0.40
2,212In Stock
3,000Expected 8/28/2026

Mfr. Part #
140356145400

Mouser Part #
710-140356145400

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 80V 3.75KVrm 10pF SOP 4 V-Type

Learn More

Datasheet

2,212In Stock

3,000Expected 8/28/2026

Cut Tape

$0.40

$0.344

$0.316

$0.288

$0.276

Reel

$0.258

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 35V 3.75KVrm 10pF SOP 4 V-Type

140357145000
Wurth Elektronik
1: $0.29
2,826In Stock
3,000Expected 9/11/2026

Mfr. Part #
140357145000

Mouser Part #
710-140357145000

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 35V 3.75KVrm 10pF SOP 4 V-Type

Learn More

Datasheet

2,826In Stock

3,000Expected 9/11/2026

Cut Tape

$0.29

$0.252

$0.233

$0.211

$0.198

Reel

$0.189

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 35V 3.75KVrm 10pF SOP 4 V-Type

140357145100
Wurth Elektronik
1: $0.29
3,082In Stock

Mfr. Part #
140357145100

Mouser Part #
710-140357145100

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 35V 3.75KVrm 10pF SOP 4 V-Type

Learn More

Datasheet

3,082In Stock

Cut Tape

$0.29

$0.252

$0.233

$0.211

$0.196

Reel

$0.189

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 35V 3.75KVrm 10pF SOP 4 V-Type

140357145200
Wurth Elektronik
1: $0.29
773In Stock
3,000On Order

Mfr. Part #
140357145200

Mouser Part #
710-140357145200

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 35V 3.75KVrm 10pF SOP 4 V-Type

Learn More

Datasheet

773In Stock

3,000On Order

Cut Tape

$0.29

$0.252

$0.233

$0.211

View

Reel

$0.189

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 35V 3.75KVrm 10pF SOP 4 V-Type

140357145300
Wurth Elektronik
1: $0.29
2,534In Stock
3,000Expected 11/13/2026

Mfr. Part #
140357145300

Mouser Part #
710-140357145300

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 35V 3.75KVrm 10pF SOP 4 V-Type

Learn More

Datasheet

2,534In Stock

3,000Expected 11/13/2026

Cut Tape

$0.29

$0.252

$0.233

$0.211

$0.196

Reel

$0.189

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 35V 3.75KVrm 10pF SOP 4 V-Type

140357145400
Wurth Elektronik
1: $0.29
4,369In Stock
6,000Expected 8/28/2026

Mfr. Part #
140357145400

Mouser Part #
710-140357145400

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 35V 3.75KVrm 10pF SOP 4 V-Type

Learn More

Datasheet

4,369In Stock

6,000Expected 8/28/2026

Cut Tape

$0.29

$0.252

$0.233

$0.211

$0.196

Reel

$0.189

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 Standard

140814240010
Wurth Elektronik
1: $0.40
190In Stock

Mfr. Part #
140814240010

Mouser Part #
710-140814240010

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 Standard

Learn More

Datasheet

190In Stock

$0.40

$0.344

$0.316

$0.288

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 M-Type

140814241110
Wurth Elektronik
1: $0.40
141In Stock

Mfr. Part #
140814241110

Mouser Part #
710-140814241110

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 M-Type

Learn More

Datasheet

141In Stock

$0.40

$0.344

$0.316

$0.288

View

Min.: 1
Mult.: 1

Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 SL-Type

140814243000
Wurth Elektronik
1: $0.40
1,034In Stock

Mfr. Part #
140814243000

Mouser Part #
710-140814243000

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 SL-Type

Learn More

Datasheet

1,034In Stock

Cut Tape

$0.40

$0.344

$0.316

$0.288

$0.268

Reel

$0.258

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 Standard

140816140110
Wurth Elektronik
1: $0.39
144In Stock

Mfr. Part #
140816140110

Mouser Part #
710-140816140110

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 Standard

Learn More

Datasheet

144In Stock

$0.39

$0.345

$0.307

$0.269

Min.: 1
Mult.: 1

Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 Standard

140816140210
Wurth Elektronik
1: $0.39
158In Stock

Mfr. Part #
140816140210

Mouser Part #
710-140816140210

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 Standard

Learn More

Datasheet

158In Stock

$0.39

$0.345

$0.307

$0.269

Min.: 1
Mult.: 1

Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 Standard

140816140410
Wurth Elektronik
1: $0.39
459In Stock
500Expected 8/28/2026

Mfr. Part #
140816140410

Mouser Part #
710-140816140410

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 Standard

Learn More

Datasheet

459In Stock

500Expected 8/28/2026

$0.39

$0.345

$0.307

$0.269

Min.: 1
Mult.: 1

Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 M-Type

140816141010
Wurth Elektronik
1: $0.39
149In Stock

Mfr. Part #
140816141010

Mouser Part #
710-140816141010

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 M-Type

Learn More

Datasheet

149In Stock

$0.39

$0.345

$0.307

$0.269

Min.: 1
Mult.: 1

Optocoupler Phototransistors

Types of Optoelectronics

Customer Service Office

Company

Resources

Support