Optoelectronics – Mouser Chile

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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.

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Part #

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

150141YS73130
Wurth Elektronik
1: $421
1.443In Stock
6.000On Order

Mfr. Part #
150141YS73130

Mouser Part #
710-150141YS73130

Wurth Elektronik

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

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Datasheet

1.443In Stock

6.000On Order

Cut Tape

$421

$373

$344

$314

$283

Reel

$279

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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

150141YS73140
Wurth Elektronik
1: $421
1.314In Stock

Mfr. Part #
150141YS73140

Mouser Part #
710-150141YS73140

Wurth Elektronik

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

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Datasheet

1.314In Stock

Cut Tape

$421

$373

$344

$314

$283

Reel

$279

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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

153283367A212
Wurth Elektronik
1: $400
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

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Datasheet

7.006In Stock

8.000Expected 9/4/2026

Cut Tape

$400

$358

$326

$305

$221

Reel

$221

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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

153283397A212
Wurth Elektronik
1: $673
1.735In Stock
4.000Expected 8/21/2026

Mfr. Part #
153283397A212

Mouser Part #
710-153283397A212

Wurth Elektronik

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

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Datasheet

1.735In Stock

4.000Expected 8/21/2026

Cut Tape

$673

$610

$557

$484

View

Reel

$388

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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

153283407A212
Wurth Elektronik
1: $684
3.704In Stock

Mfr. Part #
153283407A212

Mouser Part #
710-153283407A212

Wurth Elektronik

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

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Datasheet

3.704In Stock

Cut Tape

$684

$620

$568

$494

$431

Reel

$431

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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

140100146000
Wurth Elektronik
1: $294
6.971In Stock
35.700On Order

Mfr. Part #
140100146000

Mouser Part #
710-140100146000

Wurth Elektronik

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

Learn More

Datasheet

6.971In Stock

35.700On Order

Cut Tape

$294

$265

$245

$222

$201

Reel

$199

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

140105146000
Wurth Elektronik
1: $294
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

$294

$265

$245

$222

$201

Reel

$199

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

140107146000
Wurth Elektronik
1: $294
3.231In 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

3.231In Stock

Cut Tape

$294

$265

$245

$222

$201

Reel

$199

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

140108146000
Wurth Elektronik
1: $294
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

$294

$265

$245

$222

$201

Reel

$199

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

140109146000
Wurth Elektronik
1: $294
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

$294

$265

$245

$222

$201

Reel

$199

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: $421
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

$421

$362

$332

$303

$290

Reel

$271

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: $410
4.091In 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

4.091In Stock

Cut Tape

$410

$362

$332

$303

$274

Reel

$271

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: $421
2.237In 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

2.237In Stock

3.000Expected 8/28/2026

Cut Tape

$421

$362

$332

$303

Reel

$271

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: $294
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

$294

$265

$245

$222

$208

Reel

$174

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: $294
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

$294

$265

$245

$222

$201

Reel

$199

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: $294
785In Stock
3.000Expected 8/21/2026

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

785In Stock

3.000Expected 8/21/2026

Cut Tape

$294

$265

$245

$222

$201

Reel

$199

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: $294
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

$294

$265

$245

$222

$201

Reel

$199

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: $294
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

$294

$265

$245

$222

$201

Reel

$199

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

140814240010
Wurth Elektronik
1: $410
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

$410

$362

$332

$303

View

Min.: 1
Mult.: 1

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

140814241110
Wurth Elektronik
1: $410
161In 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

161In Stock

$410

$362

$332

$303

View

Min.: 1
Mult.: 1

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

140814243000
Wurth Elektronik
1: $410
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

$410

$362

$332

$303

$274

Reel

$271

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

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

140816140110
Wurth Elektronik
1: $400
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

$400

$363

$323

$283

Min.: 1
Mult.: 1

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

140816140210
Wurth Elektronik
1: $400
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

$400

$363

$323

$283

Min.: 1
Mult.: 1

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

140816140410
Wurth Elektronik
1: $400
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

$400

$363

$323

$283

Min.: 1
Mult.: 1

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

140816141010
Wurth Elektronik
1: $400
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

$400

$363

$323

$283

Min.: 1
Mult.: 1

Optocoupler Phototransistors

Types of Optoelectronics

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