What is the price of 5mm Blue LED Pack of 5 in Bangladesh?

The current price of the 5mm Blue LED Pack of 5 is ৳12. Please check the product page for the latest price and availability.

What color is this LED?

This LED produces blue visible light.

What is the size of this LED?

The LED has a standard 5mm diameter package.

How many LEDs are included in the pack?

The package includes 5 pieces of 5mm blue LEDs.

Can I use the 5mm Blue LED with Arduino?

Yes. The 5mm Blue LED can be used with Arduino and other microcontrollers for status indicators, signal indication, and various electronics projects. A suitable current-limiting resistor should be used.

Do I need a resistor with a 5mm Blue LED?

Yes. A suitable series current-limiting resistor should normally be used when connecting the LED to a power source or microcontroller output.

Is the 5mm Blue LED suitable for breadboards?

Yes. Its standard through-hole leads make it suitable for breadboards, perfboards, and through-hole PCBs.

What is a 5mm Blue LED used for?

It can be used for power indicators, status lights, signal indication, Arduino projects, robotics, DIY electronics, educational projects, and decorative applications.

How do I identify the polarity of a 5mm LED?

The LED leads are polarized. The longer lead is typically the anode and the shorter lead is typically the cathode. The flat edge on the LED body can also indicate the cathode side.

Can I connect the blue LED directly to a battery?

The LED should not normally be connected directly to a battery or power supply. Use an appropriate current-limiting resistor to keep the LED current within its safe operating range.

Where can I buy 5mm Blue LED Pack of 5 in Bangladesh?

You can buy the 5mm Blue LED Pack of 5 from the product store, subject to current stock availability.

5mm LED Blue - Pack of 5

Name: 5mm LED Blue - Pack of 5
Brand: China
SKU: 5mm-led-blue-pack-of-5
Price: 12.00 BDT
Availability: InStock
Rating: 5.0 (1 reviews)

5.0 (1 Reviews)

৳12.00

VAT inclusive; Computed calculations added locally.

The 5mm Blue LED is a compact through-hole light-emitting diode suitable for indicator lights, Arduino projects, breadboard circuits, DIY electronics, and educational applications. Its standard 5mm package makes it easy to install on breadboards and PCBs. This pack includes 5 blue LEDs.

Kit Bundle (1 items) View

In Stock & Ready to Ship 1 watching

Delivery Rates Express

Inside Dhaka: ৳70 (2-4 Business Days)

Outside Dhaka: ৳122 (3-5 Days)

COD available 100% Genuine

Jump to: Overview Included in Kit (1) Description Specifications Reviews (1) FAQs (11)

Overview

The 5mm Blue LED - Pack of 5 is a versatile and easy-to-use light-emitting diode designed for visual indication and general-purpose electronics projects. With its standard 5mm through-hole package, the LED can be easily mounted on breadboards, perfboards, and through-hole PCBs.

Blue LEDs are commonly used as power indicators, status indicators, warning lights, decorative lighting, Arduino projects, robotics, and DIY electronics. They are a simple way to add a clear visual indication to electronic circuits.

This pack contains 5 pieces of 5mm blue LEDs, making it suitable for prototyping, educational projects, circuit repairs, and hobby electronics.

Kit Breakdown

Included in this Kit

Explore each component included in this bundle with direct product access and details.

Total Items: 5 units

5mm LED Blue - 1 pc

Color: Blue

৳2.00

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Verified Comments Listing

The 5mm Blue LED is a small, efficient light-emitting diode commonly used to provide visual feedback in electronic circuits. Its standard 5mm body makes it compatible with many breadboards, prototype boards, and through-hole PCB designs.

The LED can be used as a status indicator for power, signals, sensors, switches, and microcontroller outputs. It is also useful for decorative lighting and various DIY electronics projects.

When connecting the LED to a power source, an appropriate current-limiting resistor should normally be used to prevent excessive current from damaging the LED.

Features

Bright blue light output
Standard 5mm LED package
Through-hole mounting
Easy to use with breadboards and PCBs
Suitable for Arduino and microcontroller projects
Useful as a power or status indicator
Compact size
Suitable for DIY and educational electronics
Pack contains 5 LEDs

Applications

Power indicator lights
Status and signal indicators
Arduino projects
Robotics projects
Breadboard circuits
DIY electronics
Educational electronics projects
Control panels
Sensor indication
Decorative electronic projects

How It Works

An LED produces light when current flows through its semiconductor junction in the forward direction. The blue LED emits blue visible light when properly forward biased.

The LED should be connected with the correct polarity. In a typical circuit, a series resistor is used to limit the current flowing through the LED and protect it from excessive current.

Important Notes

Always observe the correct LED polarity when connecting it to a circuit.
Use an appropriate current-limiting resistor when powering the LED from a voltage source.
Do not connect the LED directly to a power supply without suitable current limiting.
Electrical characteristics such as forward voltage and brightness may vary depending on the specific LED batch.
Product appearance and lens characteristics may vary slightly between production batches.

Package Includes

5 × 5mm Blue LED

Specification	Details
Product Type	LED
LED Color	Blue
LED Diameter	5mm
Mounting Type	Through-Hole
Lens Type	Standard 5mm LED
Quantity	5 Pieces
Application	Indicator and General-Purpose Lighting