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

5MM BLUE LEDS

SKU: HMJ108 Category: Displays
KSH 5.00
In Stock

Product Description

5mm Blue LEDs

Standard T1 3/4 ThroughHole Light Emitting Diodes for Electronics Projects

5mm blue LEDs are bright, through-hole components that provide a distinct visual indicator for a variety of electronics applications. With a standard round package and 2.54mm terminal pitch, they fit easily into breadboards and PCBs, serving as a popular choice for indicator lights, signage, and decorative projects [citation:1][citation:2].

Bright and Efficient - High luminous intensity with low power consumption ensures excellent visibility for indicators [citation:2].
Standard 5mm (T1 3/4) Package Compatible with standard 5mm LED holders, breadboards, and 2.54mm pitch PCBs [citation:3].
Typical forward current is 20mA 30mA and forward voltage is 3.6V 4.0V, depending on the specific model [citation:3][citation:6].
The longer lead is the *anode (+) and the shorter lead is the cathode (-)*.
A current-limiting resistor is *required* to prevent the LED from being damaged by excessive current.

Technical Specifications (Typical Values)

ParameterValue
:-:-
Package Type5mm (T-1 3/4) Round
Mounting TypeThrough Hole [citation:3]
Terminal Pitch2.54mm [citation:4]
Forward Voltage3.6V - 4.0V [citation:3]
Forward Current (Max)20mA - 30mA [citation:6]
Dominant Wavelength460nm - 470nm [citation:1]
Viewing Angle16° to 130° (varies by model)

Specifications vary by manufacturer - always check the datasheet for your specific model.

Key Features

+High Brightness Options - Luminous intensities range from 1000mcd to 2700mcd or higher, depending on the model [citation:2][citation:6].

+WaterClear Lens Type Provides bright, focused light output [citation:6].

+Long Lifespan Solidstate reliability and rugged design for long-term use [citation:6].

= Applications =

  1. Status indicators for electronics and microcontrollers.
  2. Signage, illuminated advertising, and decorative lighting [citation:1].
  3. Commercial and residential architectural lighting [citation:2].
  4. Breadboard prototyping and general DIY projects [citation:5].
Reliable and Widely Available - A standard LED format from leading manufacturers like Kingbright [citation:3].
Easy to Integrate - Works with all microcontrollers and development boards.

√ Available in various pack sizes and luminous intensities

√ Compatible with standard 5mm LED holders and bezels

√ IC compatible with low power consumption [citation:6]

Troubleshooting

LED not lighting:

  • Check polarity: anode (long lead) to positive, cathode (short lead) to ground.
  • Verify a current-limiting resistor is installed.
  • Ensure the supply voltage meets the forward voltage requirement (3.6V - 4.0V).

Dim or uneven brightness:

  • Confirm the correct resistor value is being used.
  • Check for loose or cold solder joints.