Optoelectronics – Mouser Japan

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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 #

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

140816141210
Wurth Elektronik
1: ¥63.1
462In Stock

Mfr. Part #
140816141210

Mouser Part #
710-140816141210

Wurth Elektronik

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

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Datasheet

462In Stock

¥63.1

¥57.3

¥51

¥44.7

Min.: 1
Mult.: 1

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

140816141310
Wurth Elektronik
1: ¥63.1
166In Stock

Mfr. Part #
140816141310

Mouser Part #
710-140816141310

Wurth Elektronik

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

Learn More

Datasheet

166In Stock

¥63.1

¥57.3

¥51

¥44.7

Min.: 1
Mult.: 1

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

140816142000
Wurth Elektronik
1: ¥63.1
879In Stock

Mfr. Part #
140816142000

Mouser Part #
710-140816142000

Wurth Elektronik

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

Learn More

Datasheet

879In Stock

Cut Tape

¥63.1

¥57.3

¥51

¥44.7

¥40.4

Reel

¥36

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140816142100
Wurth Elektronik
1: ¥63.1
1,051In Stock

Mfr. Part #
140816142100

Mouser Part #
710-140816142100

Wurth Elektronik

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

Learn More

Datasheet

1,051In Stock

Cut Tape

¥63.1

¥57.3

¥51

¥44.7

¥40.4

Reel

¥36

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140816143000
Wurth Elektronik
1: ¥63.1
646In Stock

Mfr. Part #
140816143000

Mouser Part #
710-140816143000

Wurth Elektronik

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

Learn More

Datasheet

646In Stock

Cut Tape

¥63.1

¥57.3

¥51

¥44.7

¥40.4

Reel

¥36

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140816143200
Wurth Elektronik
1: ¥63.1
552In Stock

Mfr. Part #
140816143200

Mouser Part #
710-140816143200

Wurth Elektronik

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

Learn More

Datasheet

552In Stock

Cut Tape

¥63.1

¥57.3

¥51

¥44.7

¥40.4

Reel

¥36

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140816143400
Wurth Elektronik
1: ¥63.1
2,065In Stock

Mfr. Part #
140816143400

Mouser Part #
710-140816143400

Wurth Elektronik

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

Learn More

Datasheet

2,065In Stock

Cut Tape

¥63.1

¥57.3

¥51

¥44.7

¥40.4

Reel

¥36

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140816144200
Wurth Elektronik
1: ¥63.1
1,232In Stock

Mfr. Part #
140816144200

Mouser Part #
710-140816144200

Wurth Elektronik

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

Learn More

Datasheet

1,232In Stock

Cut Tape

¥63.1

¥57.3

¥51

¥44.7

¥40.4

Reel

¥36

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140816144300
Wurth Elektronik
1: ¥63.1
3,000In Stock

Mfr. Part #
140816144300

Mouser Part #
710-140816144300

Wurth Elektronik

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

Learn More

Datasheet

3,000In Stock

Cut Tape

¥63.1

¥57.3

¥51

¥44.7

¥43.7

Reel

¥34.5

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140817140010
Wurth Elektronik
1: ¥46.5
443In Stock

Mfr. Part #
140817140010

Mouser Part #
710-140817140010

Wurth Elektronik

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

Learn More

Datasheet

443In Stock

¥46.5

¥41.9

¥38.5

¥35

View

Min.: 1
Mult.: 1

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

140817140210
Wurth Elektronik
1: ¥46.5
168In Stock

Mfr. Part #
140817140210

Mouser Part #
710-140817140210

Wurth Elektronik

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

Learn More

Datasheet

168In Stock

¥46.5

¥41.9

¥38.5

¥35

View

Min.: 1
Mult.: 1

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

140817140310
Wurth Elektronik
1: ¥46.5
237In Stock

Mfr. Part #
140817140310

Mouser Part #
710-140817140310

Wurth Elektronik

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

Learn More

Datasheet

237In Stock

¥46.5

¥41.9

¥38.5

¥35

View

Min.: 1
Mult.: 1

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

140817140410
Wurth Elektronik
1: ¥46.5
154In Stock
200Expected 8/28/2026

Mfr. Part #
140817140410

Mouser Part #
710-140817140410

Wurth Elektronik

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

Learn More

Datasheet

154In Stock

200Expected 8/28/2026

¥46.5

¥41.9

¥38.5

¥35

View

Min.: 1
Mult.: 1

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

140817141310
Wurth Elektronik
1: ¥46.5
190In Stock

Mfr. Part #
140817141310

Mouser Part #
710-140817141310

Wurth Elektronik

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

Learn More

Datasheet

190In Stock

¥46.5

¥41.9

¥38.5

¥35

View

Min.: 1
Mult.: 1

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

140817141410
Wurth Elektronik
1: ¥46.5
100In Stock

Mfr. Part #
140817141410

Mouser Part #
710-140817141410

Wurth Elektronik

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

Learn More

Datasheet

100In Stock

¥46.5

¥41.9

¥38.5

¥35

View

Min.: 1
Mult.: 1

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

140817142000
Wurth Elektronik
1: ¥46.5
1,000In Stock

Mfr. Part #
140817142000

Mouser Part #
710-140817142000

Wurth Elektronik

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

Learn More

Datasheet

1,000In Stock

Cut Tape

¥46.5

¥41.9

¥38.5

¥35

¥31.7

Reel

¥31.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140817142100
Wurth Elektronik
1: ¥46.5
1,610In Stock
1,500Expected 10/2/2026

Mfr. Part #
140817142100

Mouser Part #
710-140817142100

Wurth Elektronik

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

Learn More

Datasheet

1,610In Stock

1,500Expected 10/2/2026

Cut Tape

¥46.5

¥41.9

¥38.5

¥35

¥31.7

Reel

¥31.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140817142200
Wurth Elektronik
1: ¥46.5
1,651In Stock

Mfr. Part #
140817142200

Mouser Part #
710-140817142200

Wurth Elektronik

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

Learn More

Datasheet

1,651In Stock

Cut Tape

¥46.5

¥41.9

¥38.5

¥35

¥31.7

Reel

¥31.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140817142300
Wurth Elektronik
1: ¥46.5
189In Stock

Mfr. Part #
140817142300

Mouser Part #
710-140817142300

Wurth Elektronik

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

Learn More

Datasheet

189In Stock

Cut Tape

¥46.5

¥41.9

¥38.5

¥35

¥31.7

Reel

¥31.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140817143100
Wurth Elektronik
1: ¥46.5
1,401In Stock

Mfr. Part #
140817143100

Mouser Part #
710-140817143100

Wurth Elektronik

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

Learn More

Datasheet

1,401In Stock

Cut Tape

¥46.5

¥41.9

¥38.5

¥35

¥31.7

Reel

¥31.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140817143200
Wurth Elektronik
1: ¥46.5
1,580In Stock
3,000Expected 11/27/2026

Mfr. Part #
140817143200

Mouser Part #
710-140817143200

Wurth Elektronik

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

Learn More

Datasheet

1,580In Stock

3,000Expected 11/27/2026

Cut Tape

¥46.5

¥41.9

¥38.5

¥35

¥31.7

Reel

¥31.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140817143300
Wurth Elektronik
1: ¥46.5
1,220In Stock
1,500On Order

Mfr. Part #
140817143300

Mouser Part #
710-140817143300

Wurth Elektronik

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

Learn More

Datasheet

1,220In Stock

1,500On Order

Cut Tape

¥46.5

¥41.9

¥38.5

¥35

¥31.7

Reel

¥31.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140817143400
Wurth Elektronik
1: ¥46.5
1,744In Stock

Mfr. Part #
140817143400

Mouser Part #
710-140817143400

Wurth Elektronik

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

Learn More

Datasheet

1,744In Stock

Cut Tape

¥46.5

¥41.9

¥38.5

¥35

¥31.7

Reel

¥31.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140817144000
Wurth Elektronik
1: ¥48.2
4,495In Stock

Mfr. Part #
140817144000

Mouser Part #
710-140817144000

Wurth Elektronik

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

Learn More

Datasheet

4,495In Stock

Cut Tape

¥48.2

¥41.9

¥38.5

¥35

¥32.6

Reel

¥31.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140817144100
Wurth Elektronik
1: ¥46.5
1,315In Stock

Mfr. Part #
140817144100

Mouser Part #
710-140817144100

Wurth Elektronik

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

Learn More

Datasheet

1,315In Stock

Cut Tape

¥46.5

¥41.9

¥38.5

¥35

¥31.7

Reel

¥31.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,500