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.

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Qty. RoHS ECAD Model Product
Mounting Style
Package / Case
Wavelength/Color Temperature
Luminous Intensity
If - Forward Current
Vf - Forward Voltage
Power Rating
Lens Color
Lens Dimensions
Lens Shape
Lens Transparency
Series
Packaging
Marktech Optoelectronics Single Color LEDs Visible Emitter 632nm
Datasheet
8,344In Stock
A tariff of 22% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Red LEDs Through Hole 5.2 mm x 4.5 mm 632 nm 2.13 cd 20 mA 2.4 V 130 mW Red 5.2 mm x 4.6 mm Oval Diffused Bulk
Marktech Optoelectronics Single Color LEDs Visible Emitter 610nm
Datasheet
5In Stock
A tariff of 22% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Red LEDs Through Hole TO-18-2 610 nm 20 mA 2 V 120 mW Colorless 4.65 mm Dome Clear Bulk
Marktech Optoelectronics Single Color LEDs Visible Emitter 640nm
Datasheet
6In Stock
A tariff of 22% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Red LEDs Through Hole 643 nm 20 mA 2 V 120 mW Colorless 1.27 mm Dome Clear Bulk
Marktech Optoelectronics Single Color LEDs Visible Emitter 470nm
Datasheet
63In Stock
A tariff of 22% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Blue LEDs Through Hole TO-18-2 470 nm 20 mA 3 V 140 mW Colorless 4.65 mm Round Flat Water Clear Bulk
Marktech Optoelectronics Single Color LEDs Visible Emitter 660nm
Datasheet
34In Stock
Min.: 1
Mult.: 1

Red LEDs Through Hole TO-18-2 660 nm 20 mA 1.8 V 110 mW Colorless 4.65 mm Dome Water Clear Bulk
Marktech Optoelectronics Single Color LEDs Visible Emitter 650nm
Datasheet
78In Stock
Min.: 1
Mult.: 1

Red LEDs SMD/SMT SMD-2 650 nm 20 mA 1.9 V 120 mW Colorless 1.62 mm x 1.62 mm Square Clear Bulk
Marktech Optoelectronics Single Color LEDs Visible Emitter 650nm
Datasheet
88In Stock
Min.: 1
Mult.: 1

Red LEDs SMD/SMT PLCC-4 650 nm 20 mA 1.9 V 120 mW Colorless 2.4 mm Round Flat Clear Bulk
Marktech Optoelectronics Single Color LEDs Peak Emission Wavelength: 527nm
Datasheet
20In Stock
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

PCB Mount TO-18 520 nm 50 mA 2.8 V 50 mW Visible LED Emitter Bulk
Marktech Optoelectronics Single Color LEDs 2.8 x 3.5mm SMD TYPE
Datasheet
7,800In Stock
A tariff of 22% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 4,000

Red LEDs SMD/SMT 632 nm 750 mcd 20 mA 1.9 V Water Clear Visible LED Emitter Reel, Cut Tape
Marktech Optoelectronics Single Color LEDs 527nm Cermamic Domed Lens
Datasheet
49In Stock
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

White LEDs Through Hole 525 nm 20 mA 3 V 5 mW 3 mm x 3.5 mm Dome Bulk
Marktech Optoelectronics Single Color LEDs 470nm 3mm Plastic Flat Top
Datasheet
62In Stock
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

White LEDs Through Hole 470 nm 20 mA 3 V 14.5 mW 2.95 mm x 2 mm Flat Bulk
Marktech Optoelectronics Single Color LEDs 525nm 3mm Plastic Round Top
Datasheet
98In Stock
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Green LEDs Through Hole 525 nm 20 mA 3 V 6.5 mW 2.8 mm x 4.3 mm Round Bulk
Marktech Optoelectronics Single Color LEDs 525nm 3mm Plastic Round Top
Datasheet
68In Stock
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Green LEDs Through Hole 525 nm 20 mA 3 V 6 mW 2.95 mm x 4.3 mm Round Bulk
Marktech Optoelectronics Single Color LEDs 527nm Cermamic Domed Lens High Profile
Datasheet
22In Stock
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

White LEDs Through Hole 525 nm 20 mA 3 V 5 mW 3 mm x 5 mm Dome Bulk


Marktech Optoelectronics Single Color LEDs 525nm 5mm Plastic Flat Top
Datasheet
72In Stock
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

White LEDs Through Hole 525 nm 20 mA 3 V 5 mW 5.75 mm x 1 mm Flat Bulk
Marktech Optoelectronics Single Color LEDs Visible Emitter 591nm
Datasheet
10,661In Stock
A tariff of 22% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Yellow LEDs Through Hole 5.2 mm x 4.5 mm 589 nm 1.52 cd 20 mA 2.1 V 130 mW Yellow 5.2 mm x 4.6 mm Oval Diffused Bulk
Marktech Optoelectronics Single Color LEDs Visible Emitter 567nm
Datasheet
13,660In Stock
A tariff of 22% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Green LEDs Through Hole T-1 3/4 (5 mm) 572 nm 17 mcd 20 mA 2.1 V 78 mW Green 5 mm Dome Diffused Bulk
Marktech Optoelectronics Single Color LEDs Visible Emitter 642nm
Datasheet
13,531In Stock
A tariff of 22% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Red LEDs Through Hole T-1 3/4 (5 mm) 629 nm 35 mcd 20 mA 2.1 V 78 mW Red 5 mm Dome Diffused Bulk
Marktech Optoelectronics Single Color LEDs Visible Emitter 660nm
Datasheet
7,149In Stock
A tariff of 22% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Red LEDs Through Hole T-1 (3 mm) 643 nm 200 mcd 20 mA 1.9 V 72 mW Red 3 mm Dome Clear Bulk
Marktech Optoelectronics Single Color LEDs Visible Emitter 560nm
Datasheet
9In Stock
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Green LEDs Through Hole TO-18-2 562 nm 20 mA 2.3 V 140 mW Colorless 4.65 mm Dome Clear Bulk
Marktech Optoelectronics Single Color LEDs Visible Emitter 660nm
Datasheet
42In Stock
A tariff of 11% may be applied if shipping to the United States.
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 Color LEDs Visible Emitter 470nm
Datasheet
20In Stock
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Blue LEDs Through Hole T-1 (3 mm) 470 nm 3600 mcd 20 mA 3 V 120 mW Colorless 3 mm Dome Water Clear Bulk
Marktech Optoelectronics Single Color LEDs Visible Emitter 640nm
Datasheet
8In Stock
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Red LEDs Through Hole TO-46-2 650 nm 20 mA 2 V 120 mW Colorless 4.7 mm Dome Clear Bulk
Marktech Optoelectronics Single Color LEDs Blue Emitter
Datasheet
10In Stock
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Blue LEDs Through Hole TO-39-2 450 nm 50 mA 2.7 V 480 mW Colorless 5.9 mm Round Flat Clear Bulk
Marktech Optoelectronics Single Color LEDs Blue Emitter
Datasheet
5In Stock
6Expected 10/23/2026
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Blue LEDs Through Hole TO-18-2 450 nm 50 mA 2.8 V 480 mW Colorless 4.65 mm Dome Clear Bulk