Optoelectronics – Mouser Taiwan

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Optoelectronics

List Images

Results: 100

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

140817144200
Wurth Elektronik
1: NT$10.40
1,229In Stock

Mfr. Part #
140817144200

Mouser Part #
710-140817144200

Wurth Elektronik

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

Learn More

Datasheet

1,229In Stock

Cut Tape

NT$10.40

NT$9.03

NT$8.32

NT$7.56

View

Reel

NT$6.85

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140817144300
Wurth Elektronik
1: NT$10.40
468In Stock

Mfr. Part #
140817144300

Mouser Part #
710-140817144300

Wurth Elektronik

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

Learn More

Datasheet

468In Stock

Cut Tape

NT$10.40

NT$9.03

NT$8.32

NT$7.56

NT$7.03

Reel

NT$6.85

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140817144400
Wurth Elektronik
1: NT$10.40
2,551In Stock

Mfr. Part #
140817144400

Mouser Part #
710-140817144400

Wurth Elektronik

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

Learn More

Datasheet

2,551In Stock

Cut Tape

NT$10.40

NT$9.03

NT$8.32

NT$7.56

NT$7.03

Reel

NT$6.78

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140827181010
Wurth Elektronik
1: NT$32.62
102In Stock

Mfr. Part #
140827181010

Mouser Part #
710-140827181010

Wurth Elektronik

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

Learn More

Datasheet

102In Stock

NT$32.62

NT$28.50

NT$24.59

NT$21.58

NT$18.57

Min.: 1
Mult.: 1

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

140354245100
Wurth Elektronik
1: NT$14.34
6,000Expected 9/8/2026

Mfr. Part #
140354245100

Mouser Part #
710-140354245100

Wurth Elektronik

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

Learn More

Datasheet

6,000Expected 9/8/2026

Cut Tape

NT$14.34

NT$12.33

NT$11.33

NT$10.32

NT$9.61

Reel

NT$9.25

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

140814242000
Wurth Elektronik
1: NT$14.34
3,000Expected 9/11/2026

Mfr. Part #
140814242000

Mouser Part #
710-140814242000

Wurth Elektronik

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

Learn More

Datasheet

3,000Expected 9/11/2026

Cut Tape

NT$14.34

NT$12.33

NT$11.33

NT$10.32

NT$9.61

Reel

NT$9.25

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140817142400
Wurth Elektronik
1: NT$10.40
1,337Expected 9/4/2026

Mfr. Part #
140817142400

Mouser Part #
710-140817142400

Wurth Elektronik

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

Learn More

Datasheet

1,337Expected 9/4/2026

Cut Tape

NT$10.40

NT$9.03

NT$8.32

NT$7.56

NT$7.24

Reel

NT$6.85

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140814240110
Wurth Elektronik
1: NT$14.34
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
140814240110

Mouser Part #
710-140814240110

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

NT$14.34

NT$12.33

NT$11.33

NT$10.32

View

Min.: 1
Mult.: 1

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

140814241010
Wurth Elektronik
1: NT$14.34
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
140814241010

Mouser Part #
710-140814241010

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

NT$14.34

NT$12.33

NT$11.33

NT$10.32

View

Min.: 1
Mult.: 1

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

140814242100
Wurth Elektronik
1: NT$14.34
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
140814242100

Mouser Part #
710-140814242100

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

NT$14.34

NT$12.33

NT$11.33

NT$10.32

NT$9.61

Reel

NT$9.25

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140816140010
Wurth Elektronik
1: NT$13.98
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
140816140010

Mouser Part #
710-140816140010

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

NT$13.98

NT$12.37

NT$11.01

NT$9.64

Min.: 1
Mult.: 1

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

140816140310
Wurth Elektronik
1: NT$13.98
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
140816140310

Mouser Part #
710-140816140310

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

NT$13.98

NT$12.37

NT$11.01

NT$9.64

Min.: 1
Mult.: 1

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

140816141110
Wurth Elektronik
1: NT$13.98
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
140816141110

Mouser Part #
710-140816141110

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

NT$13.98

NT$12.37

NT$11.01

NT$9.64

Min.: 1
Mult.: 1

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

140816141410
Wurth Elektronik
1: NT$13.98
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
140816141410

Mouser Part #
710-140816141410

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

NT$13.98

NT$12.37

NT$11.01

NT$9.64

Min.: 1
Mult.: 1

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

140816142200
Wurth Elektronik
1: NT$13.98
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
140816142200

Mouser Part #
710-140816142200

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

NT$13.98

NT$12.37

NT$11.01

NT$9.64

NT$9.14

Reel

NT$7.78

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140816142300
Wurth Elektronik
1: NT$13.98
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
140816142300

Mouser Part #
710-140816142300

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

NT$13.98

NT$12.37

NT$11.01

NT$9.64

NT$9.36

Reel

NT$7.78

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140816142400
Wurth Elektronik
1: NT$13.98
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
140816142400

Mouser Part #
710-140816142400

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

NT$13.98

NT$12.37

NT$11.01

NT$9.64

NT$9.32

Reel

NT$7.78

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140816143100
Wurth Elektronik
1: NT$13.98
Lead-Time 14 Weeks

Mfr. Part #
140816143100

Mouser Part #
710-140816143100

Wurth Elektronik

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

Learn More

Datasheet

Lead-Time 14 Weeks

Cut Tape

NT$13.98

NT$12.37

NT$11.01

NT$9.64

NT$9.14

Reel

NT$7.78

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140816144000
Wurth Elektronik
1: NT$13.98
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
140816144000

Mouser Part #
710-140816144000

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

NT$13.98

NT$12.37

NT$11.01

NT$9.64

NT$9.32

Reel

NT$7.78

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140816144100
Wurth Elektronik
1: NT$13.98
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
140816144100

Mouser Part #
710-140816144100

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

NT$13.98

NT$12.37

NT$11.01

NT$9.64

NT$9.14

Reel

NT$7.78

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140817140110
Wurth Elektronik
1: NT$10.40
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
140817140110

Mouser Part #
710-140817140110

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

NT$10.40

NT$9.03

NT$8.32

NT$7.56

View

Min.: 1
Mult.: 1

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

140817141110
Wurth Elektronik
1: NT$10.40
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
140817141110

Mouser Part #
710-140817141110

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

NT$10.40

NT$9.03

NT$8.32

NT$7.56

View

Min.: 1
Mult.: 1

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

140817141210
Wurth Elektronik
1: NT$10.40
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
140817141210

Mouser Part #
710-140817141210

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

NT$10.40

NT$9.03

NT$8.32

NT$7.56

View

Min.: 1
Mult.: 1

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

140817143000
Wurth Elektronik
1: NT$10.40
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
140817143000

Mouser Part #
710-140817143000

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

NT$10.40

NT$9.03

NT$8.32

NT$7.56

NT$7.17

Reel

NT$6.85

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

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

140827180010
Wurth Elektronik
1: NT$32.62
Lead-Time 14 Weeks

Mfr. Part #
140827180010

Mouser Part #
710-140827180010

Wurth Elektronik

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

Learn More

Datasheet

Lead-Time 14 Weeks

NT$32.62

NT$28.50

NT$24.59

NT$21.58

NT$18.57

Min.: 1
Mult.: 1

Optocoupler Phototransistors

Types of Optoelectronics

Customer Service Office

Company

Resources

Support