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
onsemi Transistor Output Optocouplers 4SO TR T&R 3,789In Stock
2,500Expected 6/10/2026
Min.: 1
Mult.: 1
: 2,500

onsemi Transistor Output Optocouplers 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers 2,286In Stock
6,000Expected 26/10/2026
Min.: 1
Mult.: 1
Max.: 380

onsemi Transistor Output Optocouplers 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers 6,008In Stock
7,500Expected 19/8/2026
Min.: 1
Mult.: 1
Max.: 1,010
: 2,500

onsemi Transistor Output Optocouplers 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers 837In Stock
Min.: 1
Mult.: 1
: 2,500

onsemi Transistor Output Optocouplers 4-Pin Half-Pitch Mini-Flat Phototransistor Optocouplers 1,928In Stock
Min.: 1
Mult.: 1

onsemi Transistor Output Optocouplers Optocoupler Phototransistor 6,249In Stock
Min.: 1
Mult.: 1
Max.: 350

onsemi Transistor Output Optocouplers Optocoupler Phototransistor 494In Stock
Min.: 1
Mult.: 1
: 2,500

Kingbright Single Colour LEDs 3.5mmX2.7mm SMD LED LAMP YELLOW 2,912In Stock
Min.: 1
Mult.: 1
: 2,000

Kingbright Single Colour LEDs 3.5mmX2.7mm SMD LED LAMP GREEN 1,253In Stock
Min.: 1
Mult.: 1
: 2,000

Kingbright Multi-Colour LEDs RGY R/A 2507 SMD 2,567In Stock
9,000Expected 24/8/2026
Min.: 1
Mult.: 1
: 3,000

Kingbright Multi-Colour LEDs Red/Green LED 2,992In Stock
Min.: 1
Mult.: 1
: 4,000

Kingbright Photodiodes 3.2x1.6mm RGB COLOR SENSOR 1,528In Stock
Min.: 1
Mult.: 1
: 1,500

Kingbright Multi-Colour LEDs Bi-Color RG SMD LED 630nm 568nm 4,634In Stock
Min.: 1
Mult.: 1
: 2,000

Vishay Semiconductors Transistor Output Optocouplers Optocplr Phototrnstr 100-200% CTR 1,960In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers SMD-4 CPLR 100-200% CTR VDE 1,317In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Triac & SCR Output Optocouplers AC Input, Phtotrnstr 100-600% CTR VDE 796In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Phtotrnstr AC Input CTR% 160 to 500 1,919In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Infrared Receivers IR sensor IC 38kHz 1,112In Stock
Min.: 1
Mult.: 1
: 2,200

Vishay Semiconductors Infrared Receivers IR Receiver Module 548In Stock
1,120Expected 13/8/2026
Min.: 1
Mult.: 1
: 1,120

Vishay Semiconductors Photodiodes Top view 350-1070nm +/-65 deg 1,616In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Photodiodes Top view 700-1070nm +/-65 deg 1,164In Stock
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Multi-Colour LEDs LED 0404 RED / GREEN / BLUE RGB -e4 943In Stock
4,000Expected 20/8/2026
Min.: 1
Mult.: 1

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 100-200% 374In Stock
2,000On Order
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 160-320% 155In Stock
2,000Expected 14/8/2026
Min.: 1
Mult.: 1
: 1,000

Vishay Semiconductors Transistor Output Optocouplers H.Temp Phototrnstr 40-80 % CTR 1,318In Stock
Min.: 1
Mult.: 1
: 1,000