What is the price of 5mm Red LED in Bangladesh?

The current price of the 5mm Red LED - Pack of 5 is ৳9. Please check the KathalTech product page for the latest price and availability.

How many 5mm Red LEDs are included in the pack?

The package includes 5 pieces of 5mm Red LEDs.

What color light does this LED produce?

This LED produces red light and is suitable for visual indication and decorative electronics applications.

What is the size of this Red LED?

The LED has a standard 5mm package size, making it suitable for breadboards, PCBs, and other through-hole applications.

Can I use the 5mm Red LED with Arduino?

Yes. The 5mm Red LED can be used with Arduino and other microcontrollers when connected with an appropriate current-limiting resistor.

Do I need a resistor for the 5mm Red LED?

Yes. A suitable current-limiting resistor should normally be used to prevent excessive current from damaging the LED.

What are the applications of a 5mm Red LED?

The LED can be used for power indicators, status indicators, Arduino projects, robotics, breadboard experiments, DIY electronics, and educational circuits.

Is the 5mm Red LED suitable for breadboard projects?

Yes. Its standard two-pin through-hole package makes it easy to use on breadboards and prototype circuits.

How do I identify the positive and negative terminals of a 5mm LED?

The longer lead is typically the anode or positive terminal, while the shorter lead and flat edge of the LED body typically indicate the cathode or negative terminal.

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

You can buy the 5mm Red LED - Pack of 5 from KathalTech, subject to current stock availability.

SAVE ৳1

5mm LED Red - Pack of 5

Name: 5mm LED Red - Pack of 5
Brand: China
SKU: 5mm-led-red-pack-of-5
Price: 9.00 BDT
Availability: InStock
Rating: 5.0 (1 reviews)

5.0 (1 Reviews)

৳9.00 ৳10.00 Save ৳1 (10% OFF)

VAT inclusive; Computed calculations added locally.

The 5mm Red LED is a compact and easy-to-use through-hole light-emitting diode suitable for indicator lights, Arduino projects, breadboard circuits, DIY electronics, and educational applications. This pack includes 5 red LEDs for convenient use in multiple electronic projects.

Kit Bundle (1 items) View

In Stock & Ready to Ship 2 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 (10)

Overview

The 5mm Red LED is a popular through-hole LED designed for simple and reliable visual indication in electronic circuits. Its standard 5mm package makes it easy to install on breadboards, PCBs, and prototype circuits.

These red LEDs are suitable for a wide range of applications, including power indicators, status indicators, Arduino projects, DIY electronics, robotics, signal lights, and educational circuit experiments. With their compact size and straightforward two-pin connection, they can be easily controlled using resistors, switches, transistors, and microcontrollers.

This pack contains 5 pieces of 5mm Red LEDs, making it a convenient choice for hobbyists, students, makers, and electronics enthusiasts working on multiple projects.

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 Red - 1pc

Unit: Single

৳2.00

Customer Reviews

Share your verified purchase experience with the community.

Earn Loyalty Rewards

Get 50 Points for reviewing + bonus points when upvoted!

Want to share your experience?

New here? Create a free account

Verified Comments Listing

The 5mm Red LED is a standard through-hole light-emitting diode that can be used as a visual indicator in a variety of electronic circuits. Its compact 5mm package is widely used in breadboard projects, PCB designs, Arduino projects, and basic electronics experiments.

The LED has two terminals: an anode (positive) and a cathode (negative). When forward biased with an appropriate current-limiting resistor, it emits red light. The standard through-hole construction makes it easy to insert into breadboards and solder onto PCBs.

With five LEDs included in each pack, this product is useful for projects requiring multiple indicators or replacement LEDs.

Features

Standard 5mm LED package
Red light output
Two-pin through-hole design
Easy to use with breadboards and PCBs
Suitable for Arduino and microcontroller projects
Useful for power and status indicators
Suitable for robotics and DIY electronics
Ideal for educational electronics experiments
Pack contains 5 LEDs

Applications

Power indicator lights
Status and signal indicators
Arduino projects
Breadboard experiments
Robotics projects
DIY electronic circuits
Microcontroller projects
PCB prototyping
Educational and STEM projects
Electronic device repairs and replacements

How It Works

A light-emitting diode produces light when current flows through it in the forward direction. The 5mm Red LED should normally be connected with a suitable current-limiting resistor to prevent excessive current from damaging the LED.

The longer lead is typically the anode (+), while the shorter lead and flat edge of the LED body typically indicate the cathode (-). Always verify the polarity and electrical requirements before connecting the LED directly to a power source.

Important Notes

Always use an appropriate current-limiting resistor when connecting the LED to a power supply or microcontroller.
Do not connect the LED directly across a power source without current limiting.
LED brightness and forward voltage can vary depending on the individual component.
Check polarity before installation.
Product appearance and specifications may vary slightly between production batches.

Package Includes

5 × 5mm Red LED

Specification	Details
Product Type	5mm Red LED
LED Type	Through-Hole LED
LED Color	Red
Package Size	5mm
Number of Pins	2
Mounting Type	Through-Hole
Applications	Indicators, Arduino Projects, DIY Electronics, Robotics and Educational Circuits
Quantity	5 Pieces