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 (TWD) Filter the results in the table by unit price based on your quantity. 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 8,344In Stock
NT$26.53
NT$18.32
NT$13.34
NT$11.08
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 5In Stock
NT$379.29
NT$276.05
NT$253.82
NT$241.63
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 660nm 31In Stock
NT$260.99
NT$194.31
NT$162.76
NT$153.80
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 640nm 6In Stock
NT$1,230.37
NT$964.72
NT$840.68
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 63In Stock
NT$480.75
NT$373.20
NT$304.01
NT$277.48
NT$268.52
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 650nm 88In Stock
NT$774.00
NT$629.88
NT$522.33
NT$482.18
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 Visible Emitter 650nm 78In Stock
NT$774.00
NT$629.88
NT$522.33
NT$482.18
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 2.8 x 3.5mm SMD TYPE 7,800In Stock
Cut Tape
NT$10.40
NT$6.99
NT$4.91
NT$3.98
Reel
NT$2.94
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 49In Stock
NT$407.26
NT$313.69
NT$284.65
NT$271.03
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 62In Stock
NT$293.97
NT$223.35
NT$181.76
NT$163.83
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 98In Stock
NT$214.02
NT$160.25
NT$142.68
NT$131.93
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 68In Stock
NT$214.02
NT$160.25
NT$132.65
NT$125.12
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 22In Stock
NT$729.55
NT$561.41
NT$455.30
NT$443.11
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 72In Stock
NT$213.31
NT$159.53
NT$141.97
NT$131.21
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 10,636In Stock
NT$26.53
NT$18.32
NT$13.34
NT$11.08
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 13,660In Stock
NT$9.32
NT$6.38
NT$4.48
NT$3.62
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 11,480In Stock
NT$9.32
NT$6.38
NT$4.48
NT$3.62
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 3,699In Stock
NT$16.85
NT$11.47
NT$8.21
NT$6.74
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 9In Stock
NT$244.86
NT$184.27
NT$148.78
NT$133.36
NT$124.04
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 470nm 20In Stock
NT$312.97
NT$238.40
NT$194.67
NT$175.67
NT$164.19
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 8In Stock
NT$285.37
NT$216.18
NT$176.02
NT$158.46
NT$147.70
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 10In Stock
NT$779.02
NT$618.77
NT$525.92
NT$485.41
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 11In Stock
NT$752.49
NT$596.54
NT$506.20
NT$467.13
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
Marktech Optoelectronics Single Color LEDs Blue Emitter 6In Stock
NT$312.97
NT$238.40
NT$194.67
NT$175.67
NT$164.19
Min.: 1
Mult.: 1
Blue LEDs Through Hole TO-46-2 460 nm 20 mA 3.3 V 120 mW Colorless 4.7 mm Dome Clear Bulk
Marktech Optoelectronics Single Color LEDs Blue Emitter 450nm 5In Stock
NT$768.62
NT$610.17
NT$518.39
NT$478.24
Min.: 1
Mult.: 1
Blue LEDs Through Hole TO-18-2 450 nm 50 mA 2.8 V 480 mW Colorless 4.7 mm Dome Clear Bulk