Optek / TT Electronics Optocouplers/Photocouplers

Types of Optocouplers/Photocouplers
Change category view
Results: 80
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (USD) 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
Optek / TT Electronics Transistor Output Optocouplers Optical Isoloator
Datasheet
8,242In Stock
Min.: 1
Mult.: 1

2 V 44 mA Through Hole 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers RAD CAPABLE OPTOISO 6PIN SMD
Datasheet
92In Stock
Min.: 1
Mult.: 1

2 V 20 us 50 mA SMD/SMT 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers Fiber Optic Isolator 32mm iso dist Side Looker, Transistor
Datasheet
708In Stock
Min.: 1
Mult.: 1

360 uA Through Hole 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers Fiber Optic Isolator 66mm iso dist Side Looker, Transistor
Datasheet
901In Stock
Min.: 1
Mult.: 1

360 uA Through Hole 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers Optoisolator
Datasheet
Product Comments
1,094In Stock
Min.: 1
Mult.: 1

3 V 2 us 50 mA Through Hole 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers Optoisolator
Datasheet
1,151In Stock
Min.: 1
Mult.: 1

2 V 44 mA Through Hole 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers Optocoupled Isolator
Datasheet
250In Stock
Min.: 1
Mult.: 1
2 V 25 us 50 mA Through Hole 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers Isolator
Datasheet
78In Stock
Min.: 1
Mult.: 1
2 V 10 us 30 mA Through Hole TO-72-4 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers Optocoupled Isolator
Datasheet
213In Stock
36Expected 08/05/2026
Min.: 1
Mult.: 1
2 V 15 us 50 mA Through Hole TO-78-6 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers Optocoupled Isolator
Datasheet
243In Stock
Min.: 1
Mult.: 1
2 V 20 us 50 mA Through Hole 1 Channel NPN Phototransistor
Optek / TT Electronics High Speed Optocouplers HI-SPEED ISOLATOR
Datasheet
3In Stock
Min.: 1
Mult.: 1

3 V 25 mA Through Hole 1 Channel Photodarlington
Optek / TT Electronics Transistor Output Optocouplers Fiber Optic Isolator 18mm iso dist.- Axial Lead
Datasheet
62In Stock
Min.: 1
Mult.: 1

3 V 360 uA Through Hole 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers Optocoupled Isolator
Datasheet
211In Stock
Min.: 1
Mult.: 1
2 V 15 us 50 mA Through Hole TO-78-6 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers 880nm Transistor 100 ctr 30vce
Datasheet
386In Stock
Min.: 1
Mult.: 1

2 V Through Hole 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers Optocoupled Isolator
Datasheet
5In Stock
250Expected 14/08/2026
Min.: 1
Mult.: 1
2 V 25 us 50 mA Through Hole TO-78-6 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers TO-78 OCI
Datasheet
52In Stock
Min.: 1
Mult.: 1

2 V 20 us 50 mA Through Hole TO-78-6 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers Fiber Optic Isolator 26mm iso dist Side Looker, Transistor
Datasheet
298In Stock
Min.: 1
Mult.: 1

1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers Optocoupled Isolator
Datasheet
675In Stock
1,248Expected 20/07/2026
Min.: 1
Mult.: 1
2 V 20 us 10 mA SMD/SMT LCC-6 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers 6 Pin, SMT OCI
Datasheet
241In Stock
Min.: 1
Mult.: 1

2 V 20 us 10 mA SMD/SMT LCC-6 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers Optoisolator
Datasheet
1,480In Stock
Min.: 1
Mult.: 1

2 V 44 mA Through Hole 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers 10KV ISOLATION
Datasheet
2,210In Stock
Min.: 1
Mult.: 1

2 V 44 mA Through Hole 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers Output Photosensor Input Diode
Datasheet
940In Stock
Min.: 1
Mult.: 1

2 V 44 mA Through Hole 1 Channel NPN Phototransistor
Optek / TT Electronics Transistor Output Optocouplers Output Photosensor Input Diode
Datasheet
1,609In Stock
Min.: 1
Mult.: 1

2 V 44 mA Through Hole 1 Channel NPN Phototransistor
Optek / TT Electronics High Speed Optocouplers OPTOISOLATOR HI-VOLTAGE/HI-SPEED
Datasheet
535In Stock
750Expected 10/04/2026
Min.: 1
Mult.: 1

3 V 100 ns Through Hole 1 Channel Open Collector
Optek / TT Electronics High Speed Optocouplers Optoisolator
Datasheet
Product Comments
97In Stock
Min.: 1
Mult.: 1

3 V Through Hole 1 Channel Photodarlington