3MM WHITE LEDS – KSH 5 at HIMASTORES Mombasa – best electronics in Kenya
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3MM WHITE LEDS

SKU: HMJ110 Category: Displays
KSH 5.00
In Stock

Product Description

3mm White LEDs

Standard T1 ThroughHole Light Emitting Diodes for Electronics Projects

3mm white LEDs are compact, throughhole components that serve as bright indicators and light sources for Arduino, Raspberry Pi, and electronics projects [citation:1][citation:2][citation:4]. With a standard round T1 package and 2.54mm pin spacing, they integrate easily into breadboards and PCBs.

High Brightness - Available up to 12,900 mcd for daylight visibility [citation:2][citation:7]
Low Power Consumption - Operates at only 20mA typical forward current [citation:1][citation:3]
White LEDs have a forward voltage of 2.7V to 3.6V depending on model [citation:1][citation:4][citation:9].
A currentlimiting resistor (typically 220Ω1kΩ) is *required*.
Typical forward current is 18mA to 30mA; exceeding this can damage the LED [citation:2][citation:5].

Technical Specifications (Typical Values)

ParameterValue
Package Type3mm Round (T-1) [citation:1][citation:2]
Mounting TypeThrough Hole [citation:1][citation:3]
Pin Spacing2.54mm (0.1 inch) [citation:9]
Forward Voltage (Typ.)2.7V - 3.6V [citation:1][citation:4][citation:7]
Forward Current (Max)18mA - 30mA [citation:2][citation:5][citation:7]
Luminous Intensity120mcd to 12,900mcd [citation:2][citation:4][citation:5]
Viewing Angle25° to 60° [citation:1][citation:2][citation:4]

Note: Specifications vary by manufacturer - check datasheet for your specific model.

Key Features

+High Brightness Options Standard to ultrabright variants for various applications [citation:1][citation:4]

+Multiple Lens Types Clear (waterclear) or diffused (milky-white) lens options [citation:4][citation:10]

+Long Lifespan Solidstate reliability with low power consumption [citation:5][citation:8]

= Applications =

  1. Status indicators for electronics and microcontrollers
  2. Breadboard prototyping and PCB indicators
  3. Backlighting and small area illumination
  4. Decorative and accent lighting
Reliable and Widely Used - A standard LED format with consistent performance
Easy Integration - Works with all microcontrollers and development boards

√ Available in various pack sizes (10, 25, 100, 500+)

√ Compatible with standard 3mm LED holders and bezels

√ Low power consumption for battery-powered projects

Troubleshooting

LED not lighting:

  • Check polarity: anode (long lead) to positive, cathode (short lead) to ground
  • Verify current-limiting resistor is installed
  • Ensure supply voltage meets forward voltage requirement (2.7V - 3.6V)

Dim brightness:

  • Confirm correct resistor value
  • Check for loose connections