Quadrios QUAD 1801O003 kit assortimento LED 3 mm superluminosi con resistenze

Prototyping with LEDs often means hunting for the right colour, matching resistors, and dealing with inconsistent brightness. This Quadrios assortment solves that by bundling five super bright 3 mm LEDs with the correct series resistors in one box.

Who is it for

Hobbyists, students, and engineers who need a ready supply of indicator LEDs for breadboards, Arduino projects, or small repairs.

Main features

• Five colours: red, green, blue, yellow, and white, 20 of each
• Super bright clear-lens LEDs in a compact 3 mm package
• Includes 100 matching 150 Ohm resistors for 5 V circuits
• Narrow 20–30° viewing angle for focused indicator light
• Operating range from -20 °C to +80 °C

Specifications

• LED diameter: 3 mm
• Total LED quantity: 100 pieces
• Quantity per colour: 20 pieces
• Resistor value: 150 Ohm
• Resistor quantity: 100 pieces
• Typical forward current: 20 mA
• Forward voltage red/yellow: 2.0–2.2 V
• Forward voltage green/blue/white: 3.0–3.4 V
• Luminous intensity red: 2000–3000 mcd
• Luminous intensity green: 4000–5000 mcd
• Luminous intensity blue: 2000–3000 mcd
• Luminous intensity yellow: 2000–3000 mcd
• Luminous intensity white: 6000–8000 mcd
• Viewing angle: 20–30°
• Max reverse voltage: 5 V
• Operating temperature: -20 °C to +80 °C

Tips

For 5 V circuits, use one 150 Ohm resistor in series with each LED. For 12 V, increase the resistor to approximately 470–560 Ohm depending on colour.