Quadrios QUAD 1801O003 LED Assortment Kit 3 mm Super Bright with Resistors

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.