SMD-4 Optoelectronics

Results: 418
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% 3,836In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% 1,444In Stock
Min.: 1
Mult.: 1
: 2,000

Vishay Semiconductors Transistor Output Optocouplers RECOMMENDED ALT VO61 4,099In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-600% 2,418In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125% 1,128In Stock
1,000On Order
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125% 92In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-200% 1,294In Stock
4,000Expected 1/8/2027
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% 401In Stock
1,000Expected 1/8/2027
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 250-500% 4,406In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out AC-In CTR>40-125% 1,365In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-320% 3,593In Stock
Min.: 1
Mult.: 1

Sharp Microelectronics Transistor Output Optocouplers 2,769In Stock
6,000Expected 6/3/2027
Min.: 1
Mult.: 1
: 2,000

Sharp Microelectronics Transistor Output Optocouplers 200-400% CTR ranked Ic mA 1.0 to 2.0 3,221In Stock
12,000Expected 1/28/2027
Min.: 1
Mult.: 1
: 3,000

Sharp Microelectronics Transistor Output Optocouplers 528In Stock
8,000Expected 10/1/2026
Min.: 1
Mult.: 1
: 2,000

Sharp Microelectronics Transistor Output Optocouplers 3,042In Stock
8,000Expected 12/10/2026
Min.: 1
Mult.: 1
: 2,000

onsemi Transistor Output Optocouplers 4SO T&R 2,500In Stock
Min.: 1
Mult.: 1
: 2,500

onsemi Transistor Output Optocouplers 4SO TR T&R 2,589In Stock
2,500Expected 10/6/2026
Min.: 1
Mult.: 1
: 2,500

American Bright LED Transistor Output Optocouplers DIP4, DC Input, Photo Transistor Coupler, CTR 80-160%, SL 4,272In Stock
Min.: 1
Mult.: 1
: 1,500

American Bright LED Transistor Output Optocouplers 817 PHOTO-COUPLER SERFACE MOUNT 10,182In Stock
Min.: 1
Mult.: 1

Lumex Multi-Color LEDs Red/Grn 635/565nm 25/25mcd 120 Deg 1,635In Stock
Min.: 1
Mult.: 1
: 2,000

American Bright LED Transistor Output Optocouplers DIP4, DC Input, Photo Transistor Coupler, CTR 130-260%, SL 318In Stock
54,000On Order
Min.: 1
Mult.: 1
: 1,500

American Bright LED Transistor Output Optocouplers DIP4, DC Input, Photo Transistor Coupler, CTR 200-400%, SL 1,135In Stock
30,000On Order
Min.: 1
Mult.: 1
: 1,500

American Bright LED Transistor Output Optocouplers DIP4, DC Input, Photo Transistor Coupler, CTR 300-600%, SL 2,900In Stock
1,500On Order
Min.: 1
Mult.: 1
: 1,500

Renesas Electronics Transistor Output Optocouplers Optocoupler 4-pin SSOP
125,947On Order
Min.: 1
Mult.: 1
: 3,500

Broadcom / Avago Transistor Output Optocouplers 3750 Vrms 0.2mA