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.

Results: 100
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Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 Standard
Datasheet
54In Stock
1,000On Order
Min.: 1
Mult.: 1

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 M-Type
Datasheet
134In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 M-Type
Datasheet
462In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 M-Type
Datasheet
276In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 S-Type
Datasheet
1,389In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 S-Type
Datasheet
1,273In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 SL-Type
Datasheet
646In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 SL-Type
Datasheet
933In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 SL-Type
Datasheet
2,765In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 SLM-Type
Datasheet
1,232In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF Dip 4 Standard
Datasheet
538In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF Dip 4 Standard
Datasheet
168In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF Dip 4 M-Type
Datasheet
190In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF Dip 4 S-Type
Datasheet
497In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF Dip 4 S-Type
Datasheet
1,851In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF Dip 4 S-Type
Datasheet
189In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF Dip 4 SL-Type
Datasheet
1,445In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF Dip 4 SL-Type
Datasheet
1,665In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF Dip 4 SLM-Type
Datasheet
2,155In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF Dip 4 SLM-Type
Datasheet
1,315In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF Dip 4 SLM-Type
Datasheet
1,229In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

Wurth Elektronik Transistor Output Optocouplers WL-OCPT DIP8 M VCE=80V VISO=5000VRM
Datasheet
47In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Single Colour LEDs WL-SMTW Wtrclr TopVw Blu 3.2V 50mA 470nm
Datasheet
1,441In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Wurth Elektronik Single Colour LEDs WL-SUTW Wtrclr TopVw 365nm 50mW 3.6V 120D
Datasheet
424In Stock
4,000Expected 18/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Wurth Elektronik Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF Dip 4 SLM-Type
Datasheet
1In Stock
1,500Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500