Optocouplers / Photocouplers

LITEON Optocouplers / Photocouplers are available in standard single, dual, and quad channels. These devices come in Dual-In Package (DIP), Small Outline Package (SOP), Shrink Small Outline Package (SSOP), and Long Small Outline Package (LSOP). The optocouplers / photocouplers are offered with transistor, triac, high speed, Darlington, IGBT drive output, and AC input configurations. These Optocouplers / Photocouplers serve various applications such as switch mode power, battery chargers, fax modems, home appliances, telecommunications, and industry controllers.

Results: 339
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS Vr - Reverse Voltage Rise Time Maximum Collector Current Mounting Style Package/Case Number of Channels Output Type
LITEON Transistor Output Optocouplers PTR 100%, 3.5KV 1.356In Stock
28.000On Order
Cut Tape
Rp8.623
Rp5.871
Rp4.201
Rp3.449
Reel
Rp3.137
Min.: 1
Mult.: 1
: 1.000
6 V 10 us 100 mA SMD/SMT PDIP-6 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers PTR 100%, 1.5KV 7.138In Stock
Rp8.072
Rp4.146
Rp3.761
Rp3.064
Min.: 1
Mult.: 1
6 V 10 us 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers PTR 100%, 1.5KV 5.065In Stock
Rp12.108
Rp7.944
Rp5.302
Rp3.651
Min.: 1
Mult.: 1
6 V 10 us 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers PTR 100%, 1.5KV 5.008In Stock
Rp12.108
Rp4.660
Rp3.633
Rp3.486
Min.: 1
Mult.: 1
6 V 10 us 100 mA SMD/SMT PDIP-6 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers PTR 100%, 1.5KV 5.487In Stock
Cut Tape
Rp8.806
Rp6.109
Rp4.366
Rp3.541
Reel
Rp3.266
Min.: 1
Mult.: 1
: 1.000
6 V 10 us 100 mA SMD/SMT PDIP-6 Gull Wing 1 Channel NPN Phototransistor
LITEON High Speed Optocouplers High Speed 1MBd Transistor Output 921In Stock
3.200Expected 12/10/2026
Rp16.144
Rp11.191
Rp8.017
Rp6.660
Min.: 1
Mult.: 1
5 V 8 mA Through Hole PDIP-8 1 Channel Photodarlington
LITEON High Speed Optocouplers High Speed 1MBd Transistor Output 3.709In Stock
Rp16.695
Rp11.613
Rp7.100
Rp6.513
Min.: 1
Mult.: 1
5 V 8 mA SMD/SMT SMD-8 1 Channel Phototransistor
LITEON High Speed Optocouplers High Speed 1MBd Transistor Output 4.419In Stock
2.800Expected 16/11/2026
Rp16.511
Rp12.879
Rp9.522
Rp7.815
Min.: 1
Mult.: 1
5 V 8 mA Through Hole PDIP-8 1 Channel Photodarlington
LITEON High Speed Optocouplers High Speed 1MBd Transistor Output 664In Stock
2.000Expected 25/01/2027
Rp16.695
Rp8.806
Rp6.990
Rp6.696
Min.: 1
Mult.: 1
5 V 8 mA SMD/SMT SMD-8 1 Channel Phototransistor

LITEON High Speed Optocouplers High Speed 10MBd LogicGate Output 2.565In Stock
Rp19.263
Rp13.356
Rp9.687
Rp7.944
Min.: 1
Mult.: 1
5 V 50 ns 50 mA Through Hole PDIP-8 1 Channel Open Collector
LITEON High Speed Optocouplers Darlington 100KBd Transistor Output 9.963In Stock
Rp16.511
Rp11.778
Rp8.531
Rp6.990
Min.: 1
Mult.: 1
5 V 35 us Through Hole DIP-8 1 Channel Photodarlington
LITEON High Speed Optocouplers Darlington 100KBd Transistor Output 55In Stock
2.000Expected 22/01/2027
Rp15.778
Rp11.008
Rp8.054
Rp6.733
Min.: 1
Mult.: 1
5 V Through Hole PDIP-8 1 Channel Photodarlington
LITEON High Speed Optocouplers Darlington 100KBd Transistor Output 11.506In Stock
Rp15.594
Rp10.861
Rp7.889
Rp6.568
Min.: 1
Mult.: 1
5 V 60 us Through Hole DIP-8 1 Channel Photodarlington
LITEON High Speed Optocouplers Darlington 100KBd Transistor Output 1.465In Stock
Rp15.778
Rp11.008
Rp8.054
Rp6.733
Min.: 1
Mult.: 1
5 V Through Hole PDIP-8 1 Channel Photodarlington
LITEON High Speed Optocouplers Darlington 100KBd Transistor Output 3.500In Stock
Rp16.695
Rp9.320
Rp7.412
Rp6.384
Min.: 1
Mult.: 1
5 V 60 us SMD/SMT SMD-8 1 Channel Photodarlington
LITEON High Speed Optocouplers Darlington 100KBd Transistor Output 3.576In Stock
Cut Tape
Rp16.144
Rp11.301
Rp8.292
Rp6.953
Reel
Rp6.494
Min.: 1
Mult.: 1
: 1.000
5 V SMD/SMT SMD-8 1 Channel Photodarlington
LITEON Transistor Output Optocouplers HCEV, 40%, 5KV 3.885In Stock
Rp14.493
Rp7.724
Rp6.054
Rp4.990
Min.: 1
Mult.: 1
6 V 2 us 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers HCEV, 40%, 5KV 25In Stock
Rp13.760
Rp9.008
Rp5.999
Rp4.146
Min.: 1
Mult.: 1
6 V 10 us 150 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler PTR 40%, 5KV, 6PIN 4.394In Stock
Rp8.806
Rp4.642
Rp4.201
Rp3.559
Min.: 1
Mult.: 1
6 V 3 us 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers Optocoupler PTR 40%, 5KV, 6PIN 18In Stock
Rp13.760
Rp9.008
Rp5.999
Rp4.146
Min.: 1
Mult.: 1
6 V 3 us 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers HCEV, 100%, 5KV 3.776In Stock
Rp14.860
Rp8.806
Rp6.494
Rp4.495
Min.: 1
Mult.: 1
6 V 3 us 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers HCEV, 100%, 5KV 5.678In Stock
Rp13.760
Rp4.880
Rp3.798
Rp3.651
Min.: 1
Mult.: 1
6 V 3 us 100 mA SMD/SMT PDIP-6 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers HCEV, 160%, 5KV 6.377In Stock
6.825Expected 13/10/2026
Rp14.860
Rp8.127
Rp6.494
Rp4.495
Min.: 1
Mult.: 1
6 V 4.6 us 100 mA Through Hole PDIP-6 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers HCEV, 160%, 5KV 3.765In Stock
11.000Expected 02/12/2026
Cut Tape
Rp11.558
Rp7.797
Rp5.540
Rp4.587
Reel
Rp4.128
Min.: 1
Mult.: 1
: 1.000
6 V 4.6 us 100 mA SMD/SMT PDIP-6 Gull Wing 1 Channel NPN Phototransistor
LITEON Transistor Output Optocouplers HCEV, 40%, 5KV 760In Stock
6.240Expected 26/11/2026
Rp8.439
Rp4.403
Rp3.981
Rp3.376
Min.: 1
Mult.: 1
6 V 10 us 150 mA Through Hole PDIP-6 1 Channel NPN Phototransistor