SMD-4 Opto-electronics

Results: 418
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 40-80% 2,712In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 160-320% 4,261In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers RECOMMENDED ALT VO61 1,710In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% 3,876In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200% 1,584In 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>100-600% 11In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125% 1,148In Stock
1,000Expected 26/11/2026
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125% 2,492In Stock
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 100-200% 500In Stock
4,000Expected 9/7/2027
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 5,291In Stock
Min.: 1
Mult.: 1
: 2,000

Sharp Microelectronics Transistor Output Optocouplers Photocoupler Darlington Output 241In Stock
12,000On Order
Min.: 1
Mult.: 1
: 3,000

Sharp Microelectronics Transistor Output Optocouplers 1,588In Stock
8,000Expected 1/10/2026
Min.: 1
Mult.: 1
: 2,000

Sharp Microelectronics Transistor Output Optocouplers 3,300In Stock
8,000Expected 10/12/2026
Min.: 1
Mult.: 1
: 2,000

Sharp Microelectronics Transistor Output Optocouplers 1,400In Stock
64,000On Order
Min.: 1
Mult.: 1
: 2,000

LITEON Multi-Colour LEDs RGB w/IC SMD 335In Stock
90,000Expected 28/8/2026
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 1,134In Stock
6,000Expected 8/9/2026
Min.: 1
Mult.: 1
Max.: 500

American Bright LED Transistor Output Optocouplers DIP4, DC Input, Photo Transistor Coupler, CTR 80-160%, SL 5,490In 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

American Bright LED Transistor Output Optocouplers DIP4, DC Input, Photo Transistor Coupler, CTR 130-260%, SL 567In 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 3,075In Stock
7,500On Order
Min.: 1
Mult.: 1
: 1,500