Optoelectronics – Mouser Canada

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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-SUTW Wtrclr TopVw 395nm 140mW 3.4V 120

153283397A212
Wurth Elektronik
1: $0.922
3,208In Stock

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

3,208In Stock

Cut Tape

$0.922

$0.835

$0.763

$0.662

View

Reel

$0.531

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

140817141010
Wurth Elektronik
1: $0.403
25In Stock

Mfr. Part #
140817141010

Mouser Part #
710-140817141010

Wurth Elektronik

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

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Datasheet

25In Stock

$0.403

$0.363

$0.334

$0.304

View

Min.: 1
Mult.: 1

Single Color LEDs WL-SMTW Wtrclr TopVw Ble 3.2V 50mA 470nm

150141BS73140
Wurth Elektronik
1: $0.576
2,894In Stock

Mfr. Part #
150141BS73140

Mouser Part #
710-150141BS73140

Wurth Elektronik

Single Color LEDs WL-SMTW Wtrclr TopVw Ble 3.2V 50mA 470nm

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Datasheet

2,894In Stock

Cut Tape

$0.576

$0.511

$0.471

$0.431

$0.408

Reel

$0.357

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

140356145100
Wurth Elektronik
1: $0.562
4,971In Stock

Mfr. Part #
140356145100

Mouser Part #
710-140356145100

Wurth Elektronik

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

Learn More

Datasheet

4,971In Stock

Cut Tape

$0.562

$0.495

$0.455

$0.415

$0.382

Reel

$0.37

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: $0.562
3,348In Stock

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

3,348In Stock

Cut Tape

$0.562

$0.495

$0.455

$0.415

$0.383

Reel

$0.382

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

140816143300
Wurth Elektronik
1: $0.547
5,837In Stock

Mfr. Part #
140816143300

Mouser Part #
710-140816143300

Wurth Elektronik

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

Learn More

Datasheet

5,837In Stock

Cut Tape

$0.547

$0.497

$0.442

$0.387

$0.35

Reel

$0.281

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Transistor Output Optocouplers WL-OCPT 20CTR MIN 400CTR MAX 80V 3750VRMS Phototransistor

140214247000
Wurth Elektronik
1: $0.72
5,963In Stock
New Product

Mfr. Part #
140214247000

Mouser Part #
710-140214247000

New Product

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 20CTR MIN 400CTR MAX 80V 3750VRMS Phototransistor

Learn More

Datasheet

5,963In Stock

Cut Tape

$0.72

$0.504

$0.331

$0.288

$0.259

Reel

$0.23

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 50CTR MIN 150CTR MAX 80V 3750VRMS Phototransistor

140214247100
Wurth Elektronik
1: $0.72
5,745In Stock
New Product

Mfr. Part #
140214247100

Mouser Part #
710-140214247100

New Product

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 50CTR MIN 150CTR MAX 80V 3750VRMS Phototransistor

Learn More

Datasheet

5,745In Stock

Cut Tape

$0.72

$0.504

$0.331

$0.288

$0.259

Reel

$0.23

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 80CTR MIN 400CTR MAX 80V 3750VRMS Phototransistor

140214247200
Wurth Elektronik
1: $0.72
5,952In Stock
New Product

Mfr. Part #
140214247200

Mouser Part #
710-140214247200

New Product

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 80CTR MIN 400CTR MAX 80V 3750VRMS Phototransistor

Learn More

Datasheet

5,952In Stock

Cut Tape

$0.72

$0.504

$0.331

$0.288

$0.259

Reel

$0.23

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 50CTR MIN 600CTR MAX 80V 3750VRMS Phototransistor

140217147000
Wurth Elektronik
1: $0.72
5,855In Stock
New Product

Mfr. Part #
140217147000

Mouser Part #
710-140217147000

New Product

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 50CTR MIN 600CTR MAX 80V 3750VRMS Phototransistor

Learn More

Datasheet

5,855In Stock

Cut Tape

$0.72

$0.504

$0.331

$0.288

$0.259

Reel

$0.23

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 80CTR MIN 160CTR MAX 80V 3750VRMS Phototransistor

140217147100
Wurth Elektronik
1: $0.72
5,890In Stock
New Product

Mfr. Part #
140217147100

Mouser Part #
710-140217147100

New Product

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 80CTR MIN 160CTR MAX 80V 3750VRMS Phototransistor

Learn More

Datasheet

5,890In Stock

Cut Tape

$0.72

$0.504

$0.331

$0.288

$0.259

Reel

$0.23

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 130CTR MIN 260CTR MAX 80V 3750VRMS Phototransistor

140217147200
Wurth Elektronik
1: $0.72
5,990In Stock
New Product

Mfr. Part #
140217147200

Mouser Part #
710-140217147200

New Product

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 130CTR MIN 260CTR MAX 80V 3750VRMS Phototransistor

Learn More

Datasheet

5,990In Stock

Cut Tape

$0.72

$0.504

$0.331

$0.288

$0.259

Reel

$0.23

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 200CTR MIN 400CTR MAX 80V 3750VRMS Phototransistor

140217147300
Wurth Elektronik
1: $0.72
6,000In Stock
New Product

Mfr. Part #
140217147300

Mouser Part #
710-140217147300

New Product

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 200CTR MIN 400CTR MAX 80V 3750VRMS Phototransistor

Learn More

Datasheet

6,000In Stock

Cut Tape

$0.72

$0.504

$0.331

$0.288

$0.259

Reel

$0.23

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Transistor Output Optocouplers WL-OCPT 300CTR MIN 600CTR MAX 80V 3750VRMS Phototransistor

140217147400
Wurth Elektronik
1: $0.72
5,950In Stock
New Product

Mfr. Part #
140217147400

Mouser Part #
710-140217147400

New Product

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT 300CTR MIN 600CTR MAX 80V 3750VRMS Phototransistor

Learn More

Datasheet

5,950In Stock

Cut Tape

$0.72

$0.504

$0.331

$0.288

$0.259

Reel

$0.23

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

153283407A212
Wurth Elektronik
1: $0.936
4,792In 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

4,792In Stock

Cut Tape

$0.936

$0.85

$0.778

$0.677

$0.59

Reel

$0.59

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

153283367A212
Wurth Elektronik
1: $0.547
810In Stock
8,000Expected 2026-04-24

Mfr. Part #
153283367A212

Mouser Part #
710-153283367A212

Wurth Elektronik

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

Learn More

Datasheet

810In Stock

8,000Expected 2026-04-24

Cut Tape

$0.547

$0.49

$0.446

$0.418

$0.302

Reel

$0.302

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

153283387A212
Wurth Elektronik
1: $0.922
2,821In 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

2,821In Stock

Cut Tape

$0.922

$0.85

$0.763

$0.662

$0.59

Reel

$0.59

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Transistor Output Optocouplers WL-OCPT DIP8 SL VCE=80V VISO=5000VRM

140827183000
Wurth Elektronik
1: $1.31
1,115In Stock

Mfr. Part #
140827183000

Mouser Part #
710-140827183000

Wurth Elektronik

Transistor Output Optocouplers WL-OCPT DIP8 SL VCE=80V VISO=5000VRM

Learn More

Datasheet

1,115In Stock

Cut Tape

$1.31

$1.14

$0.988

$0.867

Reel

$0.746

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

140100146000
Wurth Elektronik
1: $0.403
14,793In Stock

Mfr. Part #
140100146000

Mouser Part #
710-140100146000

Wurth Elektronik

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

Learn More

Datasheet

14,793In Stock

Cut Tape

$0.403

$0.363

$0.336

$0.304

$0.275

Reel

$0.272

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

140356145000
Wurth Elektronik
1: $0.562
6,080In Stock

Mfr. Part #
140356145000

Mouser Part #
710-140356145000

Wurth Elektronik

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

Learn More

Datasheet

6,080In Stock

Cut Tape

$0.562

$0.495

$0.455

$0.415

$0.376

Reel

$0.372

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Single Color LEDs WL-SMTW Wtrclr TopVw Blu 3.2V 50mA 470nm

150141BS73130
Wurth Elektronik
1: $0.576
579In Stock

Mfr. Part #
150141BS73130

Mouser Part #
710-150141BS73130

Wurth Elektronik

Single Color LEDs WL-SMTW Wtrclr TopVw Blu 3.2V 50mA 470nm

Learn More

Datasheet

579In Stock

Cut Tape

$0.576

$0.511

$0.471

$0.431

$0.387

Reel

$0.382

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Single Color LEDs WL-SMTW Wtrclr TopVw Grn 3.2V 50mA 520nm

150141GS73140
Wurth Elektronik
1: $0.576
64In Stock
4,000Expected 2026-05-08

Mfr. Part #
150141GS73140

Mouser Part #
710-150141GS73140

Wurth Elektronik

Single Color LEDs WL-SMTW Wtrclr TopVw Grn 3.2V 50mA 520nm

Learn More

Datasheet

64In Stock

4,000Expected 2026-05-08

Cut Tape

$0.576

$0.511

$0.471

$0.431

$0.387

Reel

$0.382

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

150141RS73130
Wurth Elektronik
1: $0.576
468In Stock
2,000Expected 2026-05-15

Mfr. Part #
150141RS73130

Mouser Part #
710-150141RS73130

Wurth Elektronik

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

Learn More

Datasheet

468In Stock

2,000Expected 2026-05-15

Cut Tape

$0.576

$0.511

$0.471

$0.431

$0.387

Reel

$0.382

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

150141YS73130
Wurth Elektronik
1: $0.576
3,763In Stock

Mfr. Part #
150141YS73130

Mouser Part #
710-150141YS73130

Wurth Elektronik

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

Learn More

Datasheet

3,763In Stock

Cut Tape

$0.576

$0.511

$0.471

$0.431

$0.387

Reel

$0.382

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

150141YS73140
Wurth Elektronik
1: $0.576
1,614In 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

1,614In Stock

Cut Tape

$0.576

$0.511

$0.471

$0.431

$0.387

Reel

$0.382

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Optocoupler Phototransistors

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