Home

  • Banner

    2x7x7mm Rectangular Red LED Robotics Bangladesh
    • 2x7x7mm Rectangular Red LED Robotics Bangladesh

    2x7x7mm Rectangular Red LED

    RBD-4044

    The 277 rectangular red LED indicator is a compact through-hole LED designed for clear visual indication in electronic circuits. Its slim 2 x 7 x 7 mm rectangular body allows easy integration into tight PCB layouts while delivering stable and uniform red illumination. This LED is suitable for both educational and professional electronics applications.

    BDT 7
    BDT 7 BDT 7 BDT 7 BDT 7
    Tax excluded Tax includedTax excludedTax includedTax excluded
    BDT 7 Tax excluded
    BDT 7 Tax included
    BDT 0 Tax
    BDT 7 Tax excluded
    BDT 0 Tax
    BDT 7 Tax included
    Quantity
    1000 Items

    1000 items in stock
    Description

    Product Description
    The 277 rectangular red LED indicator is a compact through-hole LED designed for clear visual indication in electronic circuits. Its slim 2 x 7 x 7 mm rectangular body allows easy integration into tight PCB layouts while delivering stable and uniform red illumination. This LED is suitable for both educational and professional electronics applications.

    Key Features
    Rectangular 277 LED package
    Bright and consistent red light
    Low power consumption
    Stable operation with long lifespan
    Easy PCB mounting

    Technical Specifications
    LED Type 277 Rectangular LED
    Emitting Color Red
    Body Size 2 x 7 x 7 mm
    Operating Current 20 mA
    Forward Voltage 2.0 to 2.2 V
    Power Rating 0.06 W
    Mounting Type Through-hole

    Applications
    Power and status indicators
    Arduino and microcontroller projects
    DIY electronics circuits

    Package Includes
    1 pcs Rectangular Red LED

    Product Details
    RBD-4044
    1000 Items

    Specific References

    EAN13
    4044
    Comments (0)
    Grade
    No customer reviews for the moment.
    16 other products in the same category:
    Charlieplexed LED Matrix – 9x16 LEDs – Red Robotics Bangladesh

    Reference: RBD-3968

    Charlieplexed LED Matrix – 9x16 LEDs – Red

    (0)
    This 9x16 Red Charlieplexed LED Matrix is designed to pair perfectly with the IS31FL3731 PWM LED Matrix Driver. The board contains 144 red LEDs arranged in a Charlieplexed configuration, allowing bright, uniform illumination using minimal microcontroller pins.This is the Red LED version. Ideal for displays, indicators, animations and compact lighting...
    BDT 299
    BDT 299 tax incl.
    BDT 299 tax excl.
    BDT 299 tax excl.
    BDT 299 tax incl.
    BDT 299 tax incl.
    BDT 0 Tax
    BDT 299 tax excl.
    BDT 299 tax excl.
    BDT 0 Tax
    BDT 299 tax incl.
    More Charlieplexed LED Matrix – 9x16 LEDs – Red
    In stock
    In stock: 19
    Full-Color RGB SMD Led Module Robotics Bangladesh

    Reference: RBD-1302

    Full-Color RGB SMD Led Module

    (0)
    Using 5050 full color LED RGB tricolor current-limiting resistance to prevent burn out Through the PWM adjusting three primary colors can be mixed to obtain different colors With a variety of single-chip interface Working voltage: 5V LED drive mode: Common cathode driver
    BDT 70
    BDT 70 tax incl.
    BDT 70 tax excl.
    BDT 70 tax excl.
    BDT 70 tax incl.
    BDT 70 tax incl.
    BDT 0 Tax
    BDT 70 tax excl.
    BDT 70 tax excl.
    BDT 0 Tax
    BDT 70 tax incl.
    More Full-Color RGB SMD Led Module
    In-Stock
    In stock: 58
    Green Laser Module Line 520nm Robotics Bangladesh

    Reference: RBD-3358

    Green Laser Module Line 520nm

    (0)
    Green Laser Module Line 520nm for precise line projection 520nm wavelength with output power less than 5mW Generates a bright and sharp green laser line Compact 12x35mm cylindrical design Suitable for alignment, positioning, and DIY projects Easy integration into industrial and educational setups
    BDT 750
    BDT 750 tax incl.
    BDT 750 tax excl.
    BDT 750 tax excl.
    BDT 750 tax incl.
    BDT 750 tax incl.
    BDT 0 Tax
    BDT 750 tax excl.
    BDT 750 tax excl.
    BDT 0 Tax
    BDT 750 tax incl.
    More Green Laser Module Line 520nm
    In-Stock
    In stock: 17
    NeoPixel 5050 WS2812B 1Bit RGB LED with Integrated Driver Robotics Bangladesh

    Reference: RBD-2323

    NeoPixel 5050 WS2812B 1Bit RGB LED with Integrated Driver

    (0)
    NeoPixel WS2812B 5050 RGB LED Module with integrated smart driver Produces 24-bit true-color display with over 16 million colors Daisy-chain multiple modules with a single microcontroller data signal Compatible with Arduino, STM32, 51, and other microcontrollers Compact 14mm x 12mm module with bright and consistent 5050 LEDs
    BDT 40
    BDT 40 tax incl.
    BDT 40 tax excl.
    BDT 40 tax excl.
    BDT 40 tax incl.
    BDT 40 tax incl.
    BDT 0 Tax
    BDT 40 tax excl.
    BDT 40 tax excl.
    BDT 0 Tax
    BDT 40 tax incl.
    More NeoPixel 5050 WS2812B 1Bit RGB LED with Integrated Driver
    In-Stock
    In stock: 72
    Out-of-Stock Matrix Portal S3 CircuitPython Powered Internet Display Controller Robotics Bangladesh Robotics Bangladesh Matrix Portal S3 CircuitPython Powered Internet Display Controller Robotics Bangladesh Robotics Bangladesh

    Reference: RBD-4133

    Matrix Portal S3 CircuitPython Powered Internet Display Controller

    (0)
    The Matrix Portal S3 is a plug-and-play controller designed for driving HUB75 RGB LED matrix panels with minimal wiring and no soldering. It connects directly to compatible RGB matrices and provides built-in WiFi connectivity, making it suitable for Internet-connected displays, dashboards, clocks, signage, and data visualization projects.
    BDT 3,945
    BDT 3,945 tax incl.
    BDT 3,945 tax excl.
    BDT 3,945 tax excl.
    BDT 3,945 tax incl.
    BDT 3,945 tax incl.
    BDT 0 Tax
    BDT 3,945 tax excl.
    BDT 3,945 tax excl.
    BDT 0 Tax
    BDT 3,945 tax incl.
    More Matrix Portal S3 CircuitPython Powered Internet Display Controller
    Out-of-Stock
    In stock: 0
    5 Watt DC 12V SMD LED Bulb Robotics Bangladesh

    Reference: RBD-1595

    5 Watt DC 12V SMD LED Bulb

    (0)
    50mm diameter 12 LED Dimmable 50-degree viewing angle
    BDT 40
    BDT 40 tax incl.
    BDT 40 tax excl.
    BDT 40 tax excl.
    BDT 40 tax incl.
    BDT 40 tax incl.
    BDT 0 Tax
    BDT 40 tax excl.
    BDT 40 tax excl.
    BDT 0 Tax
    BDT 40 tax incl.
    More 5 Watt DC 12V SMD LED Bulb
    In-Stock
    In stock: 26
    5mm Two-Color LED Module Robotics Bangladesh 5mm Two-Color LED Module Robotics Bangladesh

    Reference: RBD-2076

    5mm Two-Color LED Module

    (0)
    Operating Voltage:2.0v ~ 2.5v Current:10mA Diameter:5mm Color: Red + Green Beam Angle:150
    BDT 45
    BDT 45 tax incl.
    BDT 45 tax excl.
    BDT 45 tax excl.
    BDT 45 tax incl.
    BDT 45 tax incl.
    BDT 0 Tax
    BDT 45 tax excl.
    BDT 45 tax excl.
    BDT 0 Tax
    BDT 45 tax incl.
    More 5mm Two-Color LED Module
    In-Stock
    In stock: 61
    WS2812B RGB LED 24 Bit Ring Robotics Bangladesh

    Reference: RBD-2304

    WS2812B RGB LED 24 Bit Ring

    (0)
    WS2812B RGB LED 24-Bit Ring with individually addressable LEDs Features 24 WS2812 5050 RGB LEDs in an 86mm outer diameter circular board Constant current drive (~18mA per LED) for consistent brightness at 5V Requires a microcontroller with an 8MHz or faster processor for precise control Equipped with solder pads and mounting holes for easy integration
    BDT 310
    BDT 310 tax incl.
    BDT 310 tax excl.
    BDT 310 tax excl.
    BDT 310 tax incl.
    BDT 310 tax incl.
    BDT 0 Tax
    BDT 310 tax excl.
    BDT 310 tax excl.
    BDT 0 Tax
    BDT 310 tax incl.
    More WS2812B RGB LED 24 Bit Ring
    In-Stock
    In stock: 11
    LilyPad SMD LED Red Color Robotics Bangladesh LilyPad SMD LED Red Color Robotics Bangladesh

    Reference: RBD-2239

    LilyPad SMD LED Red Color

    (0)
    Wearable e-textile technology.  Designed with large sew tabs LED Red Color
    BDT 18
    BDT 18 tax incl.
    BDT 18 tax excl.
    BDT 18 tax excl.
    BDT 18 tax incl.
    BDT 18 tax incl.
    BDT 0 Tax
    BDT 18 tax excl.
    BDT 18 tax excl.
    BDT 0 Tax
    BDT 18 tax incl.
    More LilyPad SMD LED Red Color
    In-Stock
    In stock: 56
    Charlieplexed LED Matrix – 9x16 LEDs – Green Robotics Bangladesh

    Reference: RBD-3969

    Charlieplexed LED Matrix – 9x16 LEDs – Green

    (0)
    This 9x16 Green Charlieplexed LED Matrix provides vivid green illumination in a compact, Charlieplexed LED grid. It is designed to be used with the IS31FL3731 matrix driver for smooth PWM control and advanced animations.This is the Green LED version, great for status displays, dashboards or decorative lighting.Brand: Generic
    BDT 299
    BDT 299 tax incl.
    BDT 299 tax excl.
    BDT 299 tax excl.
    BDT 299 tax incl.
    BDT 299 tax incl.
    BDT 0 Tax
    BDT 299 tax excl.
    BDT 299 tax excl.
    BDT 0 Tax
    BDT 299 tax incl.
    More Charlieplexed LED Matrix – 9x16 LEDs – Green
    In stock
    In stock: 9
    5mW Adjustable Laser Dot Diode Module Robotics Bangladesh 5mW Adjustable Laser Dot Diode Module Robotics Bangladesh

    Reference: RBD-0150

    5mW Adjustable Laser Dot Diode Module

    (0)
    Output Power: 5mW Working Voltage: 3-3.3V DC Working temperature: -10 ℃~＋40 ℃ Housing material: Copper Working life: more than 2000 hours Spot mode: Dot Facula (continuous output) Laser wavelength: 650nm red-colored. Operating current: <40mA Power lead length: 120mm. 5V could damage the laser
    BDT 26
    BDT 26 tax incl.
    BDT 26 tax excl.
    BDT 26 tax excl.
    BDT 26 tax incl.
    BDT 26 tax incl.
    BDT 0 Tax
    BDT 26 tax excl.
    BDT 26 tax excl.
    BDT 0 Tax
    BDT 26 tax incl.
    More 5mW Adjustable Laser Dot Diode Module
    In-Stock
    In stock: 114
    2x7x7mm Rectangular Green LED Robotics Bangladesh

    Reference: RBD-4045

    2x7x7mm Rectangular Green LED

    (0)
    The 277 rectangular green LED indicator provides bright and efficient illumination for status and signal indication. Designed with a compact rectangular body, it fits neatly into PCB designs while offering stable light output and low energy consumption. Ideal for control panels, learning kits, and embedded systems.
    BDT 7
    BDT 7 tax incl.
    BDT 7 tax excl.
    BDT 7 tax excl.
    BDT 7 tax incl.
    BDT 7 tax incl.
    BDT 0 Tax
    BDT 7 tax excl.
    BDT 7 tax excl.
    BDT 0 Tax
    BDT 7 tax incl.
    More 2x7x7mm Rectangular Green LED
    In stock
    In stock: 1000
    3mm Two-Color LED Module Robotics Bangladesh 3mm Two-Color LED Module Robotics Bangladesh

    Reference: RBD-2077

    3mm Two-Color LED Module

    (0)
    Operating Voltage:2.0v ~ 2.5v Current:10mA Diameter:3mm Wavelength:571nm + 644nm Beam Angle:150
    BDT 45
    BDT 45 tax incl.
    BDT 45 tax excl.
    BDT 45 tax excl.
    BDT 45 tax incl.
    BDT 45 tax incl.
    BDT 0 Tax
    BDT 45 tax excl.
    BDT 45 tax excl.
    BDT 0 Tax
    BDT 45 tax incl.
    More 3mm Two-Color LED Module
    In-Stock
    In stock: 45
    650nm 5mW Focusable Red Line Laser Module Laser Generator Diode Robotics Bangladesh

    Reference: RBD-1579

    650nm 5mW Focusable Red Line Laser Module Laser Generator Diode

    (0)
    Laser Output Type: Red LINE Laser Weight: 15 gm. Wavelength: 650nm Voltage: 3~6V Output Power: Min 2.5mW, Typical 3.0mW, Max 5.0mW Working current: Min 10mA, Typical 20mA, Max 25mA Working voltage: Min 2.3VDC, Typical 4.5VDC, Max 8.0VDC
    BDT 480
    BDT 480 tax incl.
    BDT 480 tax excl.
    BDT 480 tax excl.
    BDT 480 tax incl.
    BDT 480 tax incl.
    BDT 0 Tax
    BDT 480 tax excl.
    BDT 480 tax excl.
    BDT 0 Tax
    BDT 480 tax incl.
    More 650nm 5mW Focusable Red Line Laser Module Laser Generator Diode
    In-Stock
    In stock: 9
    AC230V LED lamp plate 5W 29MM Robotics Bangladesh AC230V LED lamp plate 5W 29MM Robotics Bangladesh

    Reference: RBD-1594

    AC230V LED lamp plate 5W 29MM

    (0)
    29mm diameter 10 LED Dimmable 50-degree viewing angle
    BDT 40
    BDT 40 tax incl.
    BDT 40 tax excl.
    BDT 40 tax excl.
    BDT 40 tax incl.
    BDT 40 tax incl.
    BDT 0 Tax
    BDT 40 tax excl.
    BDT 40 tax excl.
    BDT 0 Tax
    BDT 40 tax incl.
    More AC230V LED lamp plate 5W 29MM
    In-Stock
    In stock: 6
    Green Laser Module Dot 520nm Robotics Bangladesh

    Reference: RBD-3360

    Green Laser Module Dot 520nm

    (0)
    Green Laser Module Dot 520nm for precise point projection 520nm wavelength with output power less than 5mW Produces a bright and focused green laser dot Compact 12x35mm cylindrical metal housing Suitable for alignment, targeting, and optical experiments Ideal for robotics, CNC, and DIY electronics projects
    BDT 750
    BDT 750 tax incl.
    BDT 750 tax excl.
    BDT 750 tax excl.
    BDT 750 tax incl.
    BDT 750 tax incl.
    BDT 0 Tax
    BDT 750 tax excl.
    BDT 750 tax excl.
    BDT 0 Tax
    BDT 750 tax incl.
    More Green Laser Module Dot 520nm
    In-Stock
    In stock: 9
    5mW Adjustable Laser Dot Diode Module Robotics Bangladesh 5mW Adjustable Laser Dot Diode Module Robotics Bangladesh

    Reference: RBD-0150

    5mW Adjustable Laser Dot Diode Module

    (0)
    Output Power: 5mW Working Voltage: 3-3.3V DC Working temperature: -10 ℃~＋40 ℃ Housing material: Copper Working life: more than 2000 hours Spot mode: Dot Facula (continuous output) Laser wavelength: 650nm red-colored. Operating current: <40mA Power lead length: 120mm. 5V could damage the laser
    BDT 26
    BDT 26 tax incl.
    BDT 26 tax excl.
    BDT 26 tax excl.
    BDT 26 tax incl.
    BDT 26 tax incl.
    BDT 0 Tax
    BDT 26 tax excl.
    BDT 26 tax excl.
    BDT 0 Tax
    BDT 26 tax incl.
    More 5mW Adjustable Laser Dot Diode Module
    In-Stock
    In stock: 114
    5V LED Traffic Light Module Robotics Bangladesh

    Reference: RBD-1041

    5V LED Traffic Light Module

    (0)
    PCB Size: 60 x 20 x 13.5 (LxWxH)mm. Color: red, yellow, green LED Size: 10mm x 7. Brightness: Normal brightness. Voltage: 5V. Interface: common cathode red yellow green control.
    BDT 65
    BDT 65 tax incl.
    BDT 65 tax excl.
    BDT 65 tax excl.
    BDT 65 tax incl.
    BDT 65 tax incl.
    BDT 0 Tax
    BDT 65 tax excl.
    BDT 65 tax excl.
    BDT 0 Tax
    BDT 65 tax incl.
    More 5V LED Traffic Light Module
    In-Stock
    In stock: 198
    Full-Color RGB SMD Led Module Robotics Bangladesh

    Reference: RBD-1302

    Full-Color RGB SMD Led Module

    (0)
    Using 5050 full color LED RGB tricolor current-limiting resistance to prevent burn out Through the PWM adjusting three primary colors can be mixed to obtain different colors With a variety of single-chip interface Working voltage: 5V LED drive mode: Common cathode driver
    BDT 70
    BDT 70 tax incl.
    BDT 70 tax excl.
    BDT 70 tax excl.
    BDT 70 tax incl.
    BDT 70 tax incl.
    BDT 0 Tax
    BDT 70 tax excl.
    BDT 70 tax excl.
    BDT 0 Tax
    BDT 70 tax incl.
    More Full-Color RGB SMD Led Module
    In-Stock
    In stock: 58
    RGB Full color LED SMD Module Robotics Bangladesh

    Reference: RBD-1367

    RGB Full color LED SMD Module

    (0)
    RGB trichromatic limiting resistor to prevent burnout PWM adjusted color mixing Working voltage: 5V LED drive mode: Common cathode driver
    BDT 55
    BDT 55 tax incl.
    BDT 55 tax excl.
    BDT 55 tax excl.
    BDT 55 tax incl.
    BDT 55 tax incl.
    BDT 0 Tax
    BDT 55 tax excl.
    BDT 55 tax excl.
    BDT 0 Tax
    BDT 55 tax incl.
    More RGB Full color LED SMD Module
    In-Stock
    In stock: 98
    EL Wire-White 3m With Pocket Inverter Robotics Bangladesh EL Wire-White 3m With Pocket Inverter Robotics Bangladesh

    Reference: RBD-1537

    EL Wire-White 3m With Pocket Inverter

    (0)
    Can offer 360 degrees of illumination Energy-saving, long lifetime Wire diameter:  2mm EL light length: 3M Lifetime: >12,000 hours Color: White
    BDT 540
    BDT 540 tax incl.
    BDT 540 tax excl.
    BDT 540 tax excl.
    BDT 540 tax incl.
    BDT 540 tax incl.
    BDT 0 Tax
    BDT 540 tax excl.
    BDT 540 tax excl.
    BDT 0 Tax
    BDT 540 tax incl.
    More EL Wire-White 3m With Pocket Inverter
    In-Stock
    In stock: 6
    EL Wire-Green 3m With Pocket Inverter Robotics Bangladesh

    Reference: RBD-1538

    EL Wire-Green 3m With Pocket Inverter

    (0)
    Can offer 360 degrees of illumination Energy-saving, long lifetime Wire diameter:  2mm EL light length: 3M Lifetime: >12,000 hours Color: Green
    BDT 540
    BDT 540 tax incl.
    BDT 540 tax excl.
    BDT 540 tax excl.
    BDT 540 tax incl.
    BDT 540 tax incl.
    BDT 0 Tax
    BDT 540 tax excl.
    BDT 540 tax excl.
    BDT 0 Tax
    BDT 540 tax incl.
    More EL Wire-Green 3m With Pocket Inverter
    In-Stock
    In stock: 10
    EL Wire-Red 3m With Pocket Inverter Robotics Bangladesh EL Wire-Red 3m With Pocket Inverter Robotics Bangladesh

    Reference: RBD-1539

    EL Wire-Red 3m With Pocket Inverter

    (0)
    Can offer 360 degrees of illumination Energy-saving, long lifetime Wire diameter:  2mm EL light length: 3M Lifetime: >12,000 hours Color: RED
    BDT 540
    BDT 540 tax incl.
    BDT 540 tax excl.
    BDT 540 tax excl.
    BDT 540 tax incl.
    BDT 540 tax incl.
    BDT 0 Tax
    BDT 540 tax excl.
    BDT 540 tax excl.
    BDT 0 Tax
    BDT 540 tax incl.
    More EL Wire-Red 3m With Pocket Inverter
    In-Stock
    In stock: 10

    Follow us on Facebook

    Facebook