High Speed Optocouplers

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WL-OCHS High-Speed Optocouplers

Würth Elektronik WL-OCHS High-Speed Optocouplers are designed to expand the portfolio with reliable galvanic isolation solutions for fast digital communication. These optocouplers support data rates from 1 MBd up to 10 MBd combines fast switching times from 20 ns to 800 ns for precise signal transmission. The WL-OCHS optocouplers offer high isolation voltages of 3750V_RMS and 5000 V_RMS. With high noise immunity enabled by strong CMTI performance and low internal coupling capacitance, WL-OCHS is well suited for applications such as industrial controls and automation.

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Part #

High Speed Optocouplers WL-OCHS 1Mb 1Ch 5000V 800ns VISO=3750V 7.0x4.1x2.05mm

143501155110
Wurth Elektronik
1: $2.440
3.000Expected 11/20/2026
New Product

Mfr. Part #
143501155110

Mouser Part #
710-143501155110

New Product

Wurth Elektronik

High Speed Optocouplers WL-OCHS 1Mb 1Ch 5000V 800ns VISO=3750V 7.0x4.1x2.05mm

Learn More

Datasheet

3.000Expected 11/20/2026

Cut Tape

$2.440

$1.830

$1.735

$1.504

$1.430

Reel

$1.367

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOP-5

1 Channel

3750 Vrms

Phototransistor

65 %

50 mA

1.35 V

5 V

8 mA

45 mW

- 40 C

+ 110 C

WL-OCHS

Reel, Cut Tape, MouseReel

High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 800ns VISO=3750V 6.0x5.08x3.18mm

143501185110
Wurth Elektronik
1: $2.156
2.000Expected 11/20/2026
New Product

Mfr. Part #
143501185110

Mouser Part #
710-143501185110

New Product

Wurth Elektronik

High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 800ns VISO=3750V 6.0x5.08x3.18mm

Learn More

Datasheet

2.000Expected 11/20/2026

Cut Tape

$2.156

$1.788

$1.430

$1.262

$1.178

Reel

$1.125

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

SMD/SMT

SOP-8

1 Channel

3750 Vrms

Phototransistor

19 %

50 mA

1.35 V

5 V

8 mA

45 mW

- 40 C

+ 110 C

WL-OCHS

Reel, Cut Tape, MouseReel

High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 800ns VISO=3750V 7.0x4.1x2.05mm

143511155110
Wurth Elektronik
1: $2.440
3.000Expected 11/20/2026
New Product

Mfr. Part #
143511155110

Mouser Part #
710-143511155110

New Product

Wurth Elektronik

High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 800ns VISO=3750V 7.0x4.1x2.05mm

Learn More

Datasheet

3.000Expected 11/20/2026

Cut Tape

$2.440

$1.830

$1.735

$1.504

$1.430

Reel

$1.367

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOP-5

1 Channel

3750 Vrms

Phototransistor

65 %

50 mA

1.35 V

5 V

8 mA

45 mW

- 40 C

+ 110 C

WL-OCHS

Reel, Cut Tape, MouseReel

High Speed Optocouplers WL-OCHS 1Mb 2Ch 10000V 800ns VISO=3750V 6.0x5.08x3.18mm

143530285110
Wurth Elektronik
1: $2.766
2.000Expected 11/20/2026
New Product

Mfr. Part #
143530285110

Mouser Part #
710-143530285110

New Product

Wurth Elektronik

High Speed Optocouplers WL-OCHS 1Mb 2Ch 10000V 800ns VISO=3750V 6.0x5.08x3.18mm

Learn More

Datasheet

2.000Expected 11/20/2026

Cut Tape

$2.766

$2.398

$2.040

$1.872

$1.788

Reel

$1.756

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

SMD/SMT

SOP-8

2 Channel

3750 Vrms

Phototransistor

7 %

50 mA

1.35 V

5 V

8 mA

45 mW

- 40 C

+ 110 C

WL-OCHS

Reel, Cut Tape, MouseReel

High Speed Optocouplers WL-OCHS 1Mb 2Ch 15000V 800ns VISO=3750V 6.0x5.08x3.18mm

143531285110
Wurth Elektronik
1: $2.766
2.000Expected 11/20/2026
New Product

Mfr. Part #
143531285110

Mouser Part #
710-143531285110

New Product

Wurth Elektronik

High Speed Optocouplers WL-OCHS 1Mb 2Ch 15000V 800ns VISO=3750V 6.0x5.08x3.18mm

Learn More

Datasheet

2.000Expected 11/20/2026

Cut Tape

$2.766

$2.398

$2.040

$1.872

$1.788

Reel

$1.756

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

SMD/SMT

SOP-8

2 Channel

3750 Vrms

Phototransistor

50 mA

1.35 V

5 V

8 mA

45 mW

- 40 C

+ 110 C

WL-OCHS

Reel, Cut Tape, MouseReel

High Speed Optocouplers WL-OCHS 10Mb 1Ch 5000V 100ns VISO=3750V 7.0x4.1x2.05mm

143601155210
Wurth Elektronik
1: $2.440
3.000Expected 11/20/2026
New Product

Mfr. Part #
143601155210

Mouser Part #
710-143601155210

New Product

Wurth Elektronik

High Speed Optocouplers WL-OCHS 10Mb 1Ch 5000V 100ns VISO=3750V 7.0x4.1x2.05mm

Learn More

Datasheet

3.000Expected 11/20/2026

Cut Tape

$2.440

$1.830

$1.735

$1.504

$1.430

Reel

$1.367

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOP-5

1 Channel

3750 Vrms

Photodiode

50 mA

1.35 V

40 ns

10 ns

5 V

50 mA

100 mW

- 40 C

+ 85 C

WL-OCHS

Reel, Cut Tape, MouseReel

High Speed Optocouplers WL-OCHS 10Mb 1Ch 5000V 75ns VISO=3750V 6.0x5.08x3.18mm

143601185210
Wurth Elektronik
1: $2.156
2.000Expected 11/20/2026
New Product

Mfr. Part #
143601185210

Mouser Part #
710-143601185210

New Product

Wurth Elektronik

High Speed Optocouplers WL-OCHS 10Mb 1Ch 5000V 75ns VISO=3750V 6.0x5.08x3.18mm

Learn More

Datasheet

2.000Expected 11/20/2026

Cut Tape

$2.156

$1.788

$1.430

$1.262

$1.178

Reel

$1.125

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

SMD/SMT

SOP-8

1 Channel

3750 Vrms

Logic

50 mA

1.35 V

30 ns

10 ns

5 V

50 mA

100 mW

- 40 C

+ 105 C

WL-OCHS

Reel, Cut Tape, MouseReel

High Speed Optocouplers WL-OCHS 10Mb 1Ch 20000V 100ns VISO=3750V 7.0x4.1x2.05mm

143611155210
Wurth Elektronik
1: $2.440
3.000Expected 11/20/2026
New Product

Mfr. Part #
143611155210

Mouser Part #
710-143611155210

New Product

Wurth Elektronik

High Speed Optocouplers WL-OCHS 10Mb 1Ch 20000V 100ns VISO=3750V 7.0x4.1x2.05mm

Learn More

Datasheet

3.000Expected 11/20/2026

Cut Tape

$2.440

$1.830

$1.735

$1.504

$1.430

Reel

$1.367

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOP-5

1 Channel

3750 Vrms

Photodiode

50 mA

1.35 V

40 ns

10 ns

5 V

50 mA

100 mW

- 40 C

+ 85 C

WL-OCHS

Reel, Cut Tape, MouseReel

High Speed Optocouplers WL-OCHS 10Mb 1Ch 20000V 75ns VISO=3750V 6.0x5.08x3.18mm

143611185210
Wurth Elektronik
1: $2.156
2.000Expected 11/20/2026
New Product

Mfr. Part #
143611185210

Mouser Part #
710-143611185210

New Product

Wurth Elektronik

High Speed Optocouplers WL-OCHS 10Mb 1Ch 20000V 75ns VISO=3750V 6.0x5.08x3.18mm

Learn More

Datasheet

2.000Expected 11/20/2026

Cut Tape

$2.156

$1.788

$1.430

$1.262

$1.178

Reel

$1.125

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

SMD/SMT

SOP-8

1 Channel

3750 Vrms

Logic Output

50 mA

1.35 V

30 ns

10 ns

5 V

50 mA

100 mW

- 40 C

+ 110 C

WL-OCHS

Reel, Cut Tape, MouseReel

High Speed Optocouplers WL-OCHS 10Mb 2Ch 5000V 75ns VISO=3750V 6.0x5.08x3.18mm

143630285210
Wurth Elektronik
1: $2.766
2.000Expected 11/20/2026
New Product

Mfr. Part #
143630285210

Mouser Part #
710-143630285210

New Product

Wurth Elektronik

High Speed Optocouplers WL-OCHS 10Mb 2Ch 5000V 75ns VISO=3750V 6.0x5.08x3.18mm

Learn More

Datasheet

2.000Expected 11/20/2026

Cut Tape

$2.766

$2.398

$2.040

$1.872

$1.788

Reel

$1.756

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

SMD/SMT

SOP-8

2 Channel

3750 Vrms

Photodiode

50 mA

1.35 V

24 ns

10 ns

5 V

50 mA

27 mW

- 40 C

+ 85 C

WL-OCHS

Reel, Cut Tape, MouseReel

High Speed Optocouplers WL-OCHS 10Mb 2Ch 10000V 75ns VISO=3750V 6.0x5.08x3.18mm

143631285210
Wurth Elektronik
1: $2.766
2.000Expected 11/20/2026
New Product

Mfr. Part #
143631285210

Mouser Part #
710-143631285210

New Product

Wurth Elektronik

High Speed Optocouplers WL-OCHS 10Mb 2Ch 10000V 75ns VISO=3750V 6.0x5.08x3.18mm

Learn More

Datasheet

2.000Expected 11/20/2026

Cut Tape

$2.766

$2.398

$2.040

$1.872

$1.788

Reel

$1.756

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

SMD/SMT

SOP-8

2 Channel

3750 Vrms

Photodiode

50 mA

1.35 V

24 ns

10 ns

5 V

50 mA

27 mW

- 40 C

+ 85 C

WL-OCHS

Reel, Cut Tape, MouseReel

High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 1500ns VISO=5000V 9.76x7.692x7.3mm

143135180100
Wurth Elektronik
1: $2.324
1.000Expected 11/20/2026
New Product

Mfr. Part #
143135180100

Mouser Part #
710-143135180100

New Product

Wurth Elektronik

High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 1500ns VISO=5000V 9.76x7.692x7.3mm

Learn More

Datasheet

1.000Expected 11/20/2026

Cut Tape

$2.324

$1.578

$1.399

$1.346

Reel

$1.273

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Through Hole

DIP-8

1 Channel

5000 Vrms

Phtotransistor

50 mA

1.35 V

5 V

8 mA

45 mW

- 40 C

+ 110 C

WL-OCHS

Reel, Cut Tape, MouseReel

High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 1500ns VISO=5000V 10.16x9.68x3.5mm

143135183110
Wurth Elektronik
1: $2.324
1.000Expected 11/20/2026
New Product

Mfr. Part #
143135183110

Mouser Part #
710-143135183110

New Product

Wurth Elektronik

High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 1500ns VISO=5000V 10.16x9.68x3.5mm

Learn More

Datasheet

1.000Expected 11/20/2026

Cut Tape

$2.324

$1.578

$1.399

$1.346

Reel

$1.273

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

SMD/SMT

DIP-8 Gull Wing

1 Channel

5000 Vrms

Phototransistor

18 %

50 mA

1.35 V

5 V

8 mA

45 mW

- 40 C

+ 110 C

WL-OCHS

Reel, Cut Tape, MouseReel

High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 800ns VISO=5000V 9.76x7.692x7.3mm

143136180100
Wurth Elektronik
1: $2.324
1.000Expected 11/20/2026
New Product

Mfr. Part #
143136180100

Mouser Part #
710-143136180100

New Product

Wurth Elektronik

High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 800ns VISO=5000V 9.76x7.692x7.3mm

Learn More

Datasheet

1.000Expected 11/20/2026

Cut Tape

$2.324

$1.578

$1.399

$1.346

Reel

$1.273

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Through Hole

DIP-8

1 Channel

5000 Vrms

Phototransistor

24 %

50 mA

1.35 V

5 V

8 mA

45 mW

- 40 C

+ 110 C

WL-OCHS

Reel, Cut Tape, MouseReel

High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 800ns VISO=5000V 10.16x9.68x3.5mm

143136183110
Wurth Elektronik
1: $2.324
1.000Expected 11/20/2026
New Product

Mfr. Part #
143136183110

Mouser Part #
710-143136183110

New Product

Wurth Elektronik

High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 800ns VISO=5000V 10.16x9.68x3.5mm

Learn More

Datasheet

1.000Expected 11/20/2026

Cut Tape

$2.324

$1.578

$1.399

$1.346

Reel

$1.273

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

SMD/SMT

DIP-8 Gull Wing

1 Channel

5000 Vrms

Phototransistor

24 %

50 mA

1.35 V

5 V

8 mA

45 mW

- 40 C

+ 110 C

WL-OCHS

Reel, Cut Tape, MouseReel

High Speed Optocouplers WL-OCHS 10Mb 1Ch 5000V 100ns VISO=5000V 9.76x7.692x7.3mm

143137180200
Wurth Elektronik
1: $2.324
1.000Expected 11/20/2026
New Product

Mfr. Part #
143137180200

Mouser Part #
710-143137180200

New Product

Wurth Elektronik

High Speed Optocouplers WL-OCHS 10Mb 1Ch 5000V 100ns VISO=5000V 9.76x7.692x7.3mm

Learn More

Datasheet

1.000Expected 11/20/2026

Cut Tape

$2.324

$1.578

$1.399

$1.346

Reel

$1.273

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Through Hole

DIP-8

1 Channel

5000 Vrms

Logic

50 mA

1.35 V

30 ns

10 ns

5 V

50 mA

100 mW

- 40 C

+ 85 C

WL-OCHS

Reel, Cut Tape, MouseReel

High Speed Optocouplers WL-OCHS 10Mb 1Ch 5000V 100ns VISO=5000V 10.16x9.68x3.5mm

143137183210
Wurth Elektronik
1: $2.324
1.000Expected 11/20/2026
New Product

Mfr. Part #
143137183210

Mouser Part #
710-143137183210

New Product

Wurth Elektronik

High Speed Optocouplers WL-OCHS 10Mb 1Ch 5000V 100ns VISO=5000V 10.16x9.68x3.5mm

Learn More

Datasheet

1.000Expected 11/20/2026

Cut Tape

$2.324

$1.578

$1.399

$1.346

Reel

$1.273

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

SMD/SMT

DIP-8 Gull Wing

1 Channel

5000 Vrms

Logic Output

50 mA

1.35 V

30 ns

10 ns

5 V

50 mA

100 mW

- 40 C

+ 85 C

WL-OCHS

Reel, Cut Tape, MouseReel

WL-OCHS High-Speed Optocouplers

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