4 mm Opto-electronics

Results: 225
Select Image Part # Mfr. Description Datasheet Availability Pricing (HKD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Lumex Multi-Colour LEDs Red/Green Milky White 4,836In Stock
20,000Expected 25/11/2026
Min.: 1
Mult.: 1

Lumex Multi-Colour LEDs Red/Green 636/574nm White Diffused 1,023In Stock
10,000Expected 18/9/2026
Min.: 1
Mult.: 1

Bivar Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color HE Red/Grn 899In Stock
Min.: 1
Mult.: 1

Bivar Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color HE Red/Yel 799In Stock
Min.: 1
Mult.: 1

Bivar Multi-Colour LEDs LED Thru-Hole 3mm Bi-Color Yel/Grn 1,261In Stock
Min.: 1
Mult.: 1

Everlight Single Colour LEDs AllnGaP

Kingbright Multi-Colour LEDs 3MM RED/GREEN
42,908On Order
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Fixed Field ; Range: 10 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable
3Expected 18/9/2026
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Fixed Field ; Range: 15 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable
3Expected 18/9/2026
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Fixed Field ; Range: 15 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 150 mm (6 in) 4-pin M8 Pigtail QD
3Expected 18/9/2026
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Fixed Field ; Range: 15 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 150 mm (6 in) 4-pin M12 Pigtail QD
3Expected 18/9/2026
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Fixed Field ; Range: 30 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable
3Expected 18/9/2026
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Fixed Field ; Range: 30 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 150 mm (6 in) 4-pin M8 Pigtail QD
3Expected 18/9/2026
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Fixed Field ; Range: 30 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 150 mm (6 in) 4-pin M12 Pigtail QD
3Expected 18/9/2026
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Fixed Field ; Range: 45 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable
3Expected 18/9/2026
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Fixed Field ; Range: 10 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable
3Expected 18/9/2026
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Fixed Field ; Range: 15 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable
3Expected 18/9/2026
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Fixed Field ; Range: 15 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 150 mm (6 in) 4-pin M8 Pigtail QD
3Expected 18/9/2026
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Fixed Field ; Range: 15 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 150 mm (6 in) 4-pin M12 Pigtail QD
3Expected 18/9/2026
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Fixed Field ; Range: 30 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable
3Expected 18/9/2026
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Fixed Field ; Range: 30 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 150 mm (6 in) 4-pin M8 Pigtail QD
3Expected 18/9/2026
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Fixed Field ; Range: 30 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 150 mm (6 in) 4-pin M12 Pigtail QD
3Expected 18/9/2026
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Fixed Field ; Range: 45 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 NPN ; 2 m (6.5 ft) Cable
3Expected 18/9/2026
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Fixed Field ; Range: 15 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 PNP ; 2 m (6.5 ft) Cable
3Expected 18/9/2026
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Fixed Field ; Range: 15 mm; Input 10-30 V dc ; Output: LO (Light Operate), 1 PNP ; 150 mm (6 in) 4-pin M8 Pigtail QD
3Expected 18/9/2026
Min.: 1
Mult.: 1