Opto-electronics – Mouser Indonesia

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

150141YS73140
Wurth Elektronik
1: Rp7.338
1.314In Stock

Mfr. Part No.
150141YS73140

Mouser Part No
710-150141YS73140

Wurth Elektronik

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

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Datasheet

1.314In Stock

Cut Tape

Rp7.338

Rp6.513

Rp5.999

Rp5.485

Rp4.935

Reel

Rp4.862

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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

153283367A212
Wurth Elektronik
1: Rp6.971
7.006In Stock
8.000Expected 04/09/2026

Mfr. Part No.
153283367A212

Mouser Part No
710-153283367A212

Wurth Elektronik

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

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Datasheet

7.006In Stock

8.000Expected 04/09/2026

Cut Tape

Rp6.971

Rp6.238

Rp5.687

Rp5.320

Rp3.853

Reel

Rp3.853

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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

153283397A212
Wurth Elektronik
1: Rp11.741
1.751In Stock
4.000Expected 21/08/2026

Mfr. Part No.
153283397A212

Mouser Part No
710-153283397A212

Wurth Elektronik

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

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Datasheet

1.751In Stock

4.000Expected 21/08/2026

Cut Tape

Rp11.741

Rp10.641

Rp9.723

Rp8.439

View

Reel

Rp6.770

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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

153283407A212
Wurth Elektronik
1: Rp11.925
3.716In Stock

Mfr. Part No.
153283407A212

Mouser Part No
710-153283407A212

Wurth Elektronik

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

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Datasheet

3.716In Stock

Cut Tape

Rp11.925

Rp10.824

Rp9.907

Rp8.623

Rp7.522

Reel

Rp7.522

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

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

140100146000
Wurth Elektronik
1: Rp5.137
6.671In Stock
36.000On Order

Mfr. Part No.
140100146000

Mouser Part No
710-140100146000

Wurth Elektronik

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

Learn More

Datasheet

6.671In Stock

36.000On Order

Cut Tape

Rp5.137

Rp4.623

Rp4.275

Rp3.871

Rp3.504

Reel

Rp3.467

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

140105146000
Wurth Elektronik
1: Rp5.137
1.429In Stock
3.000Expected 16/10/2026

Mfr. Part No.
140105146000

Mouser Part No
710-140105146000

Wurth Elektronik

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

Learn More

Datasheet

1.429In Stock

3.000Expected 16/10/2026

Cut Tape

Rp5.137

Rp4.623

Rp4.275

Rp3.871

Rp3.504

Reel

Rp3.467

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

140107146000
Wurth Elektronik
1: Rp5.137
3.231In Stock

Mfr. Part No.
140107146000

Mouser Part No
710-140107146000

Wurth Elektronik

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

Learn More

Datasheet

3.231In Stock

Cut Tape

Rp5.137

Rp4.623

Rp4.275

Rp3.871

Rp3.504

Reel

Rp3.467

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

140108146000
Wurth Elektronik
1: Rp5.137
3.819In Stock

Mfr. Part No.
140108146000

Mouser Part No
710-140108146000

Wurth Elektronik

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

Learn More

Datasheet

3.819In Stock

Cut Tape

Rp5.137

Rp4.623

Rp4.275

Rp3.871

Rp3.504

Reel

Rp3.467

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

140109146000
Wurth Elektronik
1: Rp5.137
4.086In Stock

Mfr. Part No.
140109146000

Mouser Part No
710-140109146000

Wurth Elektronik

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

Learn More

Datasheet

4.086In Stock

Cut Tape

Rp5.137

Rp4.623

Rp4.275

Rp3.871

Rp3.504

Reel

Rp3.467

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

140354245000
Wurth Elektronik
1: Rp7.155
3.275In Stock
9.000On Order

Mfr. Part No.
140354245000

Mouser Part No
710-140354245000

Wurth Elektronik

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

Learn More

Datasheet

3.275In Stock

9.000On Order

Cut Tape

Rp7.155

Rp6.311

Rp5.797

Rp5.284

Rp4.788

Reel

Rp4.128

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: Rp7.338
5.501In Stock

Mfr. Part No.
140356145200

Mouser Part No
710-140356145200

Wurth Elektronik

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

Learn More

Datasheet

5.501In Stock

Cut Tape

Rp7.338

Rp6.311

Rp5.797

Rp5.284

Rp5.063

Reel

Rp4.733

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: Rp7.155
4.093In Stock

Mfr. Part No.
140356145300

Mouser Part No
710-140356145300

Wurth Elektronik

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

Learn More

Datasheet

4.093In Stock

Cut Tape

Rp7.155

Rp6.311

Rp5.797

Rp5.284

Rp4.788

Reel

Rp4.733

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: Rp7.338
2.627In Stock
3.000Expected 21/08/2026

Mfr. Part No.
140356145400

Mouser Part No
710-140356145400

Wurth Elektronik

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

Learn More

Datasheet

2.627In Stock

3.000Expected 21/08/2026

Cut Tape

Rp7.338

Rp6.311

Rp5.797

Rp5.284

Reel

Rp4.733

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: Rp5.137
2.826In Stock
3.000Expected 11/09/2026

Mfr. Part No.
140357145000

Mouser Part No
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 11/09/2026

Cut Tape

Rp5.137

Rp4.623

Rp4.275

Rp3.871

Rp3.633

Reel

Rp3.027

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: Rp5.137
3.082In Stock

Mfr. Part No.
140357145100

Mouser Part No
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

Rp5.137

Rp4.623

Rp4.275

Rp3.871

Rp3.504

Reel

Rp3.467

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: Rp5.137
785In Stock
3.000Expected 21/08/2026

Mfr. Part No.
140357145200

Mouser Part No
710-140357145200

Wurth Elektronik

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

Learn More

Datasheet

785In Stock

3.000Expected 21/08/2026

Cut Tape

Rp5.137

Rp4.623

Rp4.275

Rp3.871

Rp3.504

Reel

Rp3.467

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: Rp5.137
2.539In Stock
3.000Expected 13/11/2026

Mfr. Part No.
140357145300

Mouser Part No
710-140357145300

Wurth Elektronik

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

Learn More

Datasheet

2.539In Stock

3.000Expected 13/11/2026

Cut Tape

Rp5.137

Rp4.623

Rp4.275

Rp3.871

Rp3.504

Reel

Rp3.467

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: Rp5.137
4.451In Stock
6.000Expected 21/08/2026

Mfr. Part No.
140357145400

Mouser Part No
710-140357145400

Wurth Elektronik

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

Learn More

Datasheet

4.451In Stock

6.000Expected 21/08/2026

Cut Tape

Rp5.137

Rp4.623

Rp4.275

Rp3.871

Rp3.504

Reel

Rp3.467

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

140814240010
Wurth Elektronik
1: Rp7.155
190In Stock

Mfr. Part No.
140814240010

Mouser Part No
710-140814240010

Wurth Elektronik

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

Learn More

Datasheet

190In Stock

Rp7.155

Rp6.311

Rp5.797

Rp5.284

View

Min.: 1
Mult.: 1

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

140814241110
Wurth Elektronik
1: Rp7.155
161In Stock

Mfr. Part No.
140814241110

Mouser Part No
710-140814241110

Wurth Elektronik

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

Learn More

Datasheet

161In Stock

Rp7.155

Rp6.311

Rp5.797

Rp5.284

View

Min.: 1
Mult.: 1

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

140814243000
Wurth Elektronik
1: Rp7.155
1.034In Stock

Mfr. Part No.
140814243000

Mouser Part No
710-140814243000

Wurth Elektronik

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

Learn More

Datasheet

1.034In Stock

Cut Tape

Rp7.155

Rp6.311

Rp5.797

Rp5.284

Rp4.788

Reel

Rp4.733

MouseReel Available

Min.: 1
Mult.: 1

: 1.500

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

140816140110
Wurth Elektronik
1: Rp6.971
144In Stock

Mfr. Part No.
140816140110

Mouser Part No
710-140816140110

Wurth Elektronik

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

Learn More

Datasheet

144In Stock

Rp6.971

Rp6.329

Rp5.632

Rp4.935

Min.: 1
Mult.: 1

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

140816140210
Wurth Elektronik
1: Rp6.971
158In Stock

Mfr. Part No.
140816140210

Mouser Part No
710-140816140210

Wurth Elektronik

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

Learn More

Datasheet

158In Stock

Rp6.971

Rp6.329

Rp5.632

Rp4.935

Min.: 1
Mult.: 1

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

140816140410
Wurth Elektronik
1: Rp6.971
459In Stock
500Expected 21/08/2026

Mfr. Part No.
140816140410

Mouser Part No
710-140816140410

Wurth Elektronik

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

Learn More

Datasheet

459In Stock

500Expected 21/08/2026

Rp6.971

Rp6.329

Rp5.632

Rp4.935

Min.: 1
Mult.: 1

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

140816141010
Wurth Elektronik
1: Rp6.971
149In Stock

Mfr. Part No.
140816141010

Mouser Part No
710-140816141010

Wurth Elektronik

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

Learn More

Datasheet

149In Stock

Rp6.971

Rp6.329

Rp5.632

Rp4.935

Min.: 1
Mult.: 1

Optocoupler Phototransistors

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