Visible Single-Color Emitters

Marktech Optoelectronics Visible Single-Color Emitters are a versatile family of high‑performance LEDs designed to deliver reliable, energy‑efficient illumination across a broad spectrum of applications. These emitters span the visible wavelength range of approximately 400nm to 700nm, offering precise color output, strong brightness, and consistent optical performance suitable for both general and specialized lighting needs. Engineered with a focus on durability and versatility, these Marktech emitters support a wide variety of optical, mechanical, and electrical configurations, including metal‑can packages, plastic lenses, and SMD formats, making the LEDs adaptable to numerous integration environments.

Results: 90
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Product Mounting Style Package/Case Wavelength/Colour Temperature Luminous Intensity If - Forward Current Vf - Forward Voltage Power Rating Lens Colour Lens Dimensions Lens Shape Lens Transparency Series Packaging
Marktech Optoelectronics Single Colour LEDs Visible Emitter 570nm 6In Stock
€7.43
€5.65
€4.62
€4.16
€3.89
Min.: 1
Mult.: 1
Green LEDs Through Hole TO-18-2 574 nm 20 mA 2.3 V 140 mW Colorless 4.65 mm Dome Clear Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 660nm 98In Stock
€2.92
€2.13
€1.66
€1.45
Min.: 1
Mult.: 1
Red LEDs Through Hole T-1 3/4 (5 mm) 660 nm 3000 mcd 20 mA 1.8 V 120 mW Colorless 5 mm Dome Water Clear Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 660nm 4In Stock
15Expected 13/11/2026
€7.12
€5.38
€4.37
€3.92
Min.: 1
Mult.: 1
Red LEDs Through Hole TO-46-2 660 nm 20 mA 1.8 V 130 mW Colorless 4.7 mm Dome Water Clear Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 660nm 8In Stock
€7.05
€5.36
€4.36
€3.93
Min.: 1
Mult.: 1
Red LEDs Through Hole TO-18-2 660 nm 20 mA 1.8 V 140 mW Colorless 4.65 mm Round Flat Water Clear Bulk
Marktech Optoelectronics Single Colour LEDs Peak Emission Wavelength: 527nm 7In Stock
27Expected 13/11/2026
€14.79
€12.13
€9.78
€8.98
Min.: 1
Mult.: 1
PCB Mount TO-18 520 nm 50 mA 2.8 V 50 mW Visible LED Emitter Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 660nm 253In Stock
€1.34
€0.946
€0.709
€0.573
Min.: 1
Mult.: 1
Red LEDs Through Hole T-1 (3 mm) 660 nm 20 mA 1.8 V 110 mW Colorless 3 mm Dome Water Clear Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 660nm 50In Stock
€2.49
€1.81
€1.40
€1.22
Min.: 1
Mult.: 1
Red LEDs Through Hole 660 nm 20 mA 1.8 V 110 mW Colorless 3 mm Cylindrical Water Clear Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 660nm 183In Stock
€1.32
€0.929
€0.704
€0.601
Min.: 1
Mult.: 1
Red LEDs Through Hole T-1 3/4 (5 mm) 660 nm 1500 mcd 20 mA 1.8 V 120 mW Colorless 5 mm Dome Water Clear Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 660nm 1,084In Stock
1,150Expected 13/11/2026
€1.82
€1.31
€0.998
€0.86
Min.: 1
Mult.: 1
Red LEDs Through Hole 660 nm 20 mA 1.8 V 120 mW Colorless 5 mm Cylindrical Water Clear Bulk
Marktech Optoelectronics Single Colour LEDs Red 660nm 665In Stock
€1.51
€1.08
€0.814
€0.699
Min.: 1
Mult.: 1
Red LEDs Through Hole T-1 3/4 (5 mm) 660 nm 3000 mcd 20 mA 1.8 V 120 mW Colorless 5 mm Dome Water Clear Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 660nm 92In Stock
€1.32
€0.929
€0.704
€0.601
Min.: 1
Mult.: 1
Red LEDs Through Hole T-1 3/4 (5 mm) 660 nm 1500 mcd 20 mA 1.8 V 120 mW Colorless 5 mm Dome Water Clear Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 680nm 31In Stock
70Expected 27/10/2026
€3.27
€2.39
€1.86
€1.63
Min.: 1
Mult.: 1
Red LEDs Through Hole 680 nm 20 mA 1.8 V 110 mW Colorless 5 mm Cylindrical Water Clear Bulk
Marktech Optoelectronics Single Colour LEDs Red 630nm 30In Stock
€5.98
€4.50
€3.64
€3.26
€3.04
Min.: 1
Mult.: 1
Red LEDs Through Hole 630 nm 20 mA 1.9 V 120 mW Colorless 4.7 mm Dome Clear Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 650nm 10In Stock
€11.12
€10.35
€7.66
Min.: 1
Mult.: 1
Red LEDs SMD/SMT PLCC-2 650 nm 20 mA 1.9 V 120 mW Black 2.4 mm Round Flat Tinted Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 650nm 7In Stock
€18.44
€14.64
€12.44
€11.47
Min.: 1
Mult.: 1
Red LEDs Through Hole TO-46-2 650 nm 20 mA 2.2 V 125 mW Colorless 4.7 mm Dome Clear Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 572nm 5,102In Stock
€0.224
€0.153
€0.108
€0.087
Min.: 1
Mult.: 1
Green LEDs Through Hole 2 mm x 4 mm 572 nm 10 mcd 20 mA 2.1 V 78 mW Green 2 mm x 4 mm Rectangular Diffused Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 576nm 6,771In Stock
€0.258
€0.174
€0.122
€0.099
Min.: 1
Mult.: 1
Green LEDs Through Hole T-1 (3 mm) 572 nm 16 mcd 20 mA 2.1 V 78 mW Green 3 mm Dome Diffused Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 590nm 2,443In Stock
€0.224
€0.153
€0.108
€0.087
Min.: 1
Mult.: 1
Yellow LEDs Through Hole T-1 3/4 (5 mm) 590 nm 27.5 mcd 20 mA 2.1 V 78 mW Yellow 5 mm Dome Diffused Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 660nm 1,473In Stock
€0.404
€0.275
€0.197
€0.162
Min.: 1
Mult.: 1
Red LEDs Through Hole T-1 (3 mm) 643 nm 200 mcd 20 mA 1.9 V 72 mW Colorless 3 mm Dome Water Clear Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 660nm 42In Stock
€4.58
€3.41
€2.72
€2.42
€2.24
Min.: 1
Mult.: 1
Red LEDs Through Hole 660 nm 20 mA 2.3 V 120 mW Colorless 5.4 mm x 5 mm Round Flat Water Clear Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 620nm 5In Stock
€7.29
€5.55
€4.52
€4.08
€3.81
Min.: 1
Mult.: 1
Red LEDs Through Hole TO-18-2 620 nm 20 mA 2.05 V 120 mW Colorless 4.65 mm Dome Clear Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 620nm 22In Stock
€7.29
€5.55
€4.52
€4.08
€3.81
Min.: 1
Mult.: 1
Red LEDs Through Hole TO-46-2 620 nm 20 mA 2.05 V 120 mW Colorless 4.7 mm Dome Clear Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 620nm 18In Stock
€7.29
€5.67
€4.52
€4.08
€3.81
Min.: 1
Mult.: 1
Red LEDs Through Hole TO-46-2 620 nm 20 mA 2.05 V 120 mW Colorless 4.7 mm Dome Clear Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 470nm 56In Stock
€11.30
€8.95
€7.29
€6.66
€6.44
Min.: 1
Mult.: 1
Blue LEDs Through Hole TO-18-2 470 nm 20 mA 3 V 120 mW Colorless 4.65 mm Dome Water Clear Bulk
Marktech Optoelectronics Single Colour LEDs Visible Emitter 470nm 6In Stock
€8.56
€6.55
€5.38
€4.88
Min.: 1
Mult.: 1
Blue LEDs Through Hole T-1 3/4 (5 mm) 470 nm 20 mA 3 V 140 mW Colorless 5 mm Cylindrical Water Clear Bulk