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
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Wurth Elektronik Transistor Output Optocouplers WL-OCPT DIP8 SL VCE=80V VISO=5000VRM 92In Stock
1.000Expected 02/02/2027
Cut Tape
Rp16.694,86
Rp14.585,07
Rp12.585,36
Rp11.044,29
Reel
Rp9.044,58
Min.: 1
Mult.: 1
: 1.000
Wurth Elektronik Single Colour LEDs WL-SMTW Wtrclr TopVw Blu 3.2V 50mA 470nm 2.309In Stock
Cut Tape
Rp7.338,40
Rp6.512,83
Rp5.999,14
Rp5.485,45
Rp5.191,92
Reel
Rp4.935,07
Min.: 1
Mult.: 1
: 2.000
Wurth Elektronik Single Colour LEDs WL-SMTW Wtrclr TopVw Ble 3.2V 50mA 470nm 4.111In Stock
Cut Tape
Rp7.338,40
Rp6.512,83
Rp5.999,14
Rp5.485,45
Rp5.191,92
Reel
Rp4.935,07
Min.: 1
Mult.: 1
: 2.000
Wurth Elektronik Single Colour LEDs WL-SMTW Wtrclr TopVw Grn 3.2V 50mA 520nm 3.600In Stock
4.000Expected 22/01/2027
Cut Tape
Rp7.338,40
Rp6.512,83
Rp5.999,14
Rp5.485,45
Rp5.191,92
Reel
Rp4.935,07
Min.: 1
Mult.: 1
: 2.000
Wurth Elektronik Single Colour LEDs WL-SMTW Wtrclr TopVw RED 2.4V 50mA 620nm 2.448In Stock
Cut Tape
Rp7.338,40
Rp6.512,83
Rp5.999,14
Rp5.485,45
Rp5.191,92
Reel
Rp4.935,07
Min.: 1
Mult.: 1
: 2.000
Wurth Elektronik Single Colour LEDs WL-SMTW Wtrclr TopVw YEl 2.4V 50mA 590nm 1.214In Stock
Cut Tape
Rp7.338,40
Rp6.512,83
Rp5.999,14
Rp5.485,45
Rp5.191,92
Reel
Rp4.935,07
Min.: 1
Mult.: 1
: 2.000
Wurth Elektronik Single Colour LEDs WL-SUTW Wtrclr TopVw 405nm 140mW 3.4V 120 2.698In Stock
4.000Expected 10/11/2026
Cut Tape
Rp11.924,90
Rp10.824,14
Rp9.906,84
Rp8.622,62
Reel
Rp7.154,94
Min.: 1
Mult.: 1
: 4.000
Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 Standard Non-Stocked Lead-Time 14 Weeks
Rp7.338,40
Rp6.311,02
Rp5.797,34
Rp5.283,65
Min.: 1
Mult.: 1
Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 Standard Non-Stocked Lead-Time 14 Weeks
Rp7.338,40
Rp6.311,02
Rp5.797,34
Rp5.283,65
Min.: 1
Mult.: 1
Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 S-Type Non-Stocked Lead-Time 14 Weeks
Cut Tape
Rp7.338,40
Rp6.311,02
Rp5.797,34
Rp5.283,65
Rp4.916,73
Reel
Rp4.733,27
Min.: 1
Mult.: 1
: 1.500
Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 Standard Non-Stocked Lead-Time 14 Weeks
Rp6.604,56
Rp6.017,49
Rp5.357,03
Rp4.678,23
Min.: 1
Mult.: 1
Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 Standard Non-Stocked Lead-Time 14 Weeks
Rp7.154,94
Rp6.329,37
Rp5.632,22
Rp4.935,07
Min.: 1
Mult.: 1
Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 M-Type Non-Stocked Lead-Time 14 Weeks
Rp7.154,94
Rp6.329,37
Rp5.632,22
Rp4.935,07
Min.: 1
Mult.: 1
Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 M-Type Non-Stocked Lead-Time 14 Weeks
Rp7.154,94
Rp6.329,37
Rp5.632,22
Rp4.935,07
Min.: 1
Mult.: 1
Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 S-Type Non-Stocked Lead-Time 14 Weeks
Cut Tape
Rp7.154,94
Rp6.329,37
Rp5.632,22
Rp4.935,07
Rp4.678,23
Reel
Rp3.981,08
Min.: 1
Mult.: 1
: 1.500
Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 S-Type Non-Stocked Lead-Time 14 Weeks
Cut Tape
Rp7.154,94
Rp6.329,37
Rp5.632,22
Rp4.935,07
Reel
Rp3.981,08
Min.: 1
Mult.: 1
: 1.500
Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 S-Type Non-Stocked Lead-Time 14 Weeks
Cut Tape
Rp7.154,94
Rp6.329,37
Rp5.632,22
Rp4.935,07
Rp4.769,96
Reel
Rp3.981,08
Min.: 1
Mult.: 1
: 1.500
Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 SL-Type Non-Stocked Lead-Time 14 Weeks
Cut Tape
Rp7.154,94
Rp6.329,37
Rp5.632,22
Rp4.935,07
Rp4.678,23
Reel
Rp3.981,08
Min.: 1
Mult.: 1
: 1.500
Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 SLM-Type Non-Stocked Lead-Time 14 Weeks
Cut Tape
Rp7.154,94
Rp6.329,37
Rp5.632,22
Rp4.935,07
Rp4.769,96
Reel
Rp3.981,08
Min.: 1
Mult.: 1
: 1.500
Wurth Elektronik Transistor Output Optocouplers WL-OCPT 80V 5KVrms 10pF Dip 4 SLM-Type Non-Stocked Lead-Time 14 Weeks
Cut Tape
Rp7.154,94
Rp6.329,37
Rp5.632,22
Rp4.935,07
Rp4.678,23
Reel
Rp3.981,08
Min.: 1
Mult.: 1
: 1.500
Wurth Elektronik Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF Dip 4 Standard Non-Stocked Lead-Time 14 Weeks
Rp5.320,34
Rp4.623,19
Rp4.256,27
Rp3.871,01
Min.: 1
Mult.: 1
Wurth Elektronik Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF Dip 4 M-Type Non-Stocked Lead-Time 14 Weeks
Rp5.320,34
Rp4.623,19
Rp4.256,27
Rp3.871,01
Min.: 1
Mult.: 1
Wurth Elektronik Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF Dip 4 M-Type Non-Stocked Lead-Time 14 Weeks
Rp5.320,34
Rp4.623,19
Rp4.256,27
Rp3.871,01
Min.: 1
Mult.: 1
Wurth Elektronik Transistor Output Optocouplers WL-OCPT 35V 5KVrms 10pF Dip 4 SL-Type Non-Stocked Lead-Time 14 Weeks
Cut Tape
Rp5.320,34
Rp4.623,19
Rp4.256,27
Rp3.871,01
Rp3.705,89
Reel
Rp3.504,09
Min.: 1
Mult.: 1
: 1.500
Wurth Elektronik Transistor Output Optocouplers WL-OCPT DIP8 Std VCE=80V VISO=5000VRM Lead-Time 14 Weeks
Rp16.694,86
Rp14.585,07
Rp12.585,36
Rp11.044,29
Rp9.503,23
Min.: 1
Mult.: 1