521 Series Gull-Wing LEDs

Dialight 521 Series Gull-Wing LEDs are 1.9mm LEDs with gull-wing leads that dissipate power up to 120mW. These LEDs are available in yellow-green, orange, red, blue, white, true-green, and non-visible IR color varieties. The 521 LEDs feature up to 50mA forward current, 5V reverse voltage, 3.5V typical forward voltage, and 7700mcd maximum luminous intensity (for true green). These LEDs operate within the -20ºC to 85ºC temperature range. The 521 series gull-wing LEDs are ideal for critical care medical devices.

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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
Wavelength/Colour Temperature
Luminous Intensity
If - Forward Current
Vf - Forward Voltage
Power Rating
Lens Colour
Lens Dimensions
Lens Shape
Lens Transparency
Series
Packaging
Dialight Single Colour LEDs YELLOW GREEN
Datasheet
4 500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

Bi-Color LEDs SMD/SMT 574 nm 700 mcd 25 mA 2.6 V 65 mW Clear 1.9 mm x 1.4 mm Round, Dome 521 Gull Wing Reel, Cut Tape, MouseReel
Dialight Single Colour LEDs RED
Datasheet
949In Stock
4 500Expected 02/08/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

Red LEDs SMD/SMT 620 nm 50 mA 2.4 V 120 mW Clear 1.9 mm x 1.4 mm Round, Dome 521 Gull Wing Reel, Cut Tape, MouseReel
Dialight Single Colour LEDs YELLOW
Datasheet
4 360In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

Yellow LEDs SMD/SMT 590 nm 1500 mcd 30 mA 2.6 V 75 mW Clear 1.9 mm x 1.4 mm Round, Dome 521 Gull Wing Reel, Cut Tape, MouseReel
Dialight Single Colour LEDs TRUE GREEN
Datasheet
4 439In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

Green LEDs SMD/SMT 525 nm 4400 mcd 30 mA 4 V 120 mW Clear 1.9 mm x 1.4 mm Round, Dome 521 Gull Wing Reel, Cut Tape, MouseReel
Dialight Single Colour LEDs BLUE
Datasheet
4 450In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

Blue LEDs SMD/SMT 470 nm 1500 mcd 30 mA 4 V 120 mW Clear 1.9 mm x 1.4 mm Round, Dome 521 Gull Wing Reel, Cut Tape, MouseReel
Dialight Single Colour LEDs WHITE
Datasheet
4 442In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

White LEDs SMD/SMT 350 mcd 30 mA 3.7 V 111 mW Yellow 2.1 mm x 2.1 mm Round, Dome Transparent 521 Gull Wing Reel, Cut Tape, MouseReel