• How to Place an Order

  • Store Pick Up

  • Request for Quotation/ International Sourcing

  • Order Status

Choose Your Size Quick view

Reference: RBD-984

Heat Shrink Tube

Heat Shrink Tubing 2:1, Eventronic Electrical Wire Cable Wrap Assortment Electric Insulation Heat Shrink Tube Kit (1 pcs) Please Choose Size Below

Price BDT 2
More
In-Stock
Jumper Wire Single Medium Quick view

Reference: RBD-1354

Jumper Wire Single Medium

Length: 8.5 inches (Medium) Material: Copper Plated.EachPin Spacing: 2.54mm.Color: Colorfulcompatible with 2.54mm mil spacing pin headers.It can be used for PCB project, pc motherboard, etc.Allow you to plug and unplug easily for prototyping.Package Contents: 1 x Jumper Wire You will get only one pcs.

Price BDT 3
More
In-Stock
470 Ohm 1/4w - Pack of 5 Quick view

Reference: RBD-245

Kiloohm (KΩ) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
More
In Stock
Jumper wire 40 Pcs Quick view

Reference: RBD-31

Jumper Wire 40 Pcs Set

3 Types Available 1. Male to Male  2. Male to Female 3. Female-Female

Price BDT 90
More
In Stock
Buzzer Quick view

Reference: RBD-766

Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
More
In-Stock
Push Button Switch Quick view

Reference: RBD-761

Push Button Switch

Push Button Switch

Price BDT 5
More
In-Stock
5 mm Green LED (Pack of 5) Quick view

Reference: RBD-768

5 mm Red LED (Pack of 5)

5 mm Red LED (Pack of 5)

Price BDT 5
More
In-Stock
Buzzer Quick view

Reference: RBD-758

BC547 NPN Transistor

BC547 NPN Transistor

Price BDT 2
More
In-Stock
On sale! Arduino Uno R3 (Made in Italy) Quick view

Reference: RBD-94

Arduino Uno R3

Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

Price BDT 609
More
In Stock
Buzzer Quick view

Reference: RBD-755

5 mm Green LED (Pack of 5)

5 mm Green LED (Pack of 5)

Price BDT 5
More
In-Stock
All best sellers
Buzzer
  • Buzzer

BC547 NPN Transistor

RBD-758

BC547 NPN Transistor

BDT 2
rating Read the 34 reviews
Average rating: 5/5 - Number of reviews: 34
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

NPN transistor in a TO-92; SOT54 plastic package.Thier PNP complements are BC556 and BC557.

Product Details
RBD-758
65 Items
NPN
rating
31/08/2021
Joy Mondal
Kharap nh
Best value and good quality
rating
23/07/2021
Sajidur Rahman
Satisfied
Good product
rating
28/06/2021
R T
The components are reasonably priced and good for hobbyists
awesome
rating
24/06/2021
raiya
awesome
Good
rating
16/06/2021
Tahasin
Thanks
Good
rating
11/06/2021
Asad
Work fine good quality
Good product
rating
11/06/2021
Sohel
I am satisfied with the product quality
BC547 NPN Transistor
rating
08/05/2021
Abul Kalam Azad
Not yet tested.
Thanks to roboticsBD for your best service.
rating
01/04/2021
Nur Mohammod
আমি সম্পুর্নভাবে সন্তুষ্ট । যত টুকু আসা করেছিলাম তার চেয়েও বেশি ভাল সার্ভিস পেয়েছি আপনাদের কাছ থেকে । আপনাদের ডেলিভারি সার্ভিস টা আসলেই অনেক ভাল ঠিক ২ দিনের মধ্যেই প্রডাক্ট টা হাতে পেয়েছি এবং সব প্রডাক্ট গুলো একদম পারফেক্ট। দেরিতে রিভিউ দেওয়ার জন্য দুক্ষিত । আমি যে প্রজেক্ত এর জন্য প্রডাক্ট গুলো কিনেছিলাম সেই প্রজেক্ট টা সম্পুর্ন করার পর রিভিউ দেওয়ায় একটু দেরি হয়ে গেল ।
BC547 NPN Transistor
rating
22/02/2021
A I M Mustafa Reza Noor
Good. As usual. Don\'t need any explanation.
Good
rating
12/02/2021
Shadman Saquib
It\'s good
Ahnaf
rating
04/02/2021
Ahnaf
Got it as in pic
Good
rating
02/12/2020
Kamrul
ভালোই সব ঠিক আছে
A
rating
15/11/2020
mamunnyam
Good
Bc547
rating
12/11/2020
Muhammad Rubel
Good
Low price
rating
06/11/2020
Abdul Kadir
Low price & good quality.
bc547
rating
07/10/2020
Muhammad Rubel
Very good products
Handy
rating
17/09/2020
Arif
My babay
547
rating
16/08/2020
Md. Ashikur Rahman
good
Zubair khan
rating
29/07/2020
Zubair khan
Valo
Review
rating
17/07/2020
Danial
Good
Well
rating
28/06/2020
Raihan
Well product
Review
rating
24/06/2020
Gourab
Very Good
Transistor
rating
01/06/2020
Mustafa Reza Noor
Standard item.
Mehedi Hasan
rating
24/05/2020
Mehedi Hasan
Good
as usual
rating
26/04/2020
Ahnaf Hasan
as usual
Transistor
rating
24/03/2020
Md. Zahidur Rahman Roni
Good
good
rating
03/03/2020
Saroar Hossain
Good
good product and quick delivery
rating
29/01/2020
good product and quick delivery
good product and quick delivery
good
rating
06/01/2020
Tahmid Hossain Nihal
the product in well enough and works well
Good
rating
24/12/2019
millon
Good Product
a
rating
14/10/2019
Hridoy ray akash
g
Work its Fine
rating
08/10/2019
Jubayer
Work its Fine
Excelent
rating
01/09/2018
tarikul i.
It Was Really A Nice product . I was satisfied With The product ..
Answer: Thanks for your review
30 other products in the same category:
Active Speaker Buzzer... Quick view

Reference: 1738

Active Speaker Buzzer Module for Arduino 5V

Active Speaker Buzzer Module for Arduino 5V

Price BDT 45
More
In-Stock
Off-Road Wheels - 130x60mm... Quick view

Reference: RBD-208

Off-Road Wheels - 130x60mm (Pair)

2 pcs All Terrain Robot Off Road Wheel (130mm x 59mm)

Price BDT 1,150
More
In Stock
5050 12V RGB LED Strip For... Quick view

Reference: RBD-1685

5050 12V RGB LED Strip For Computer Case 5x.05m Waterproof

5050 12V RGB Led Strip light 4pin LED Headers For PC , Computer Case / RGB Strip Mainboard Control Panel RGB-Header (+12V,G,R,B) 5x0.5m Waterproof Computer RGB Sync Strip Set Effects customizable through the Control software. Product name: motherboard-RGB strip Type:4PIN 12V RGB Strip Strip Length :0.5M

Price BDT 2,299
More
In-Stock
LF356n Operational Amplifiers Quick view

Reference: RBD-1014

LF356n Operational Amplifiers

LF356n Operational Amplifiers

Price BDT 45
More
In-Stock
10K Ohm Potentiometer Quick view

Reference: RBD-996

10K Ohm Potentiometer

10K Ohm Potentiometer

Price BDT 20
More
In-Stock
TP4056 5V Mini USB Charger Module Quick view

Reference: RBD-388

TP4056 5V Mini USB Charger Module

TP4056 5V Mini USB Charger Module

Price BDT 30
More
Pre-Order
9-40V to 5V 3A Step Down... Quick view

Reference: RBD-1545

9-40V to 5V 3A Step Down Power Supply Buck Converter

9-40V to 5V 3A Step Down Power Supply Buck Converter Input: 9V-40V DC Output: 5V, 3A DC

Price BDT 350
More
In-Stock
REED SWITCH Quick view

Reference: RBD-1507

REED SWITCH

MAGNETIC REED SWITCH Length: 2.7x19mm

Price BDT 20
More
In-Stock
LM358P Dual Operational Amplifiers Op-Amp DIP8 Quick view

Reference: RBD-1013

LM358P Dual Operational Amplifiers Op-Amp DIP8

LM358P Dual Operational Amplifiers Op-Amp DIP8

Price BDT 10
More
In-Stock

APC220 Radio Communication Module Quick view

Reference: RBD-196

Brand: DFRobot

APC220 Radio Communication Module

INTRODUCTION The APC220 radio module provides a  simple and economic solution to wireless data communications. Integrates an  embedded high speed microprocessor  and high performance IC that creates a  transparent UART/TTL interface, and  elminates any

Price BDT 5,000
More
In Stock
Buzzer Quick view

Reference: RBD-754

DC barrel jack

DC barrel jack

Price BDT 10
More
In-Stock
Weighing Sensor 24 Bit HX711 Dual-Channel Quick view

Reference: RBD-344

Weighing Sensor 24 Bit HX711 Dual-Channel

Weighing Sensor 24 Bit HX711 Dual-Channel Precision A/D Module Pressure Sensor. This module uses 24 high precision A/D converter chip HX711. It is a specially designed for the high precision electronic scale design, with two analog input channel, the internal integration of 128 times the programmable gain amplifier. 

Price BDT 200
More
In-Stock
104J100 0.1uf 100v Capacitor Quick view

Reference: RBD-1358

104J100 0.1uf 100v Capacitor

104J100 0.1uf 100v 5% 5mm Capacitor

Price BDT 8
More
In-Stock
 Double-ended 50cm Cable Crocodile Clips Quick view

Reference: RBD-314

Double-ended 50cm Cable Crocodile Clips

 Double-ended 50cm Cable  Crocodile Clips 5 colour available Red, Black, White, Green, Yellow.

Price BDT 20
More
In-Stock
Button Keypad 3x4 module... Quick view

Reference: RBD-1333

Button Keypad 3x4 module (Assembled)

The module has 12 push buttons. You can make usual keypads for enter numbers, symbols, or navigate and selections in the program. There are pull-up resistors of different values for each button. This makes it possible to connect all the 12 keys to taking only one analog port of the microcontroller. The button consists of two parts: a cap, which can be...

Price BDT 699
More
In-Stock
Liquid Level Sensor Quick view

Reference: RBD-337

Brand: Waveshare

Liquid Level Sensor for Arduino (WaveShare)

Specifications Detection depth: 48mm Power: 2.0V ~ 5.0V Dimension: 19.0mm * 63.0mm Mounting holes size: 2.0mm

Price BDT 500
More
Pre-Order
IC Base sockets 8 pin Quick view

Reference: RBD-1501

IC Base sockets 8 pin

Dip sockets for all your prototyping needs IC Base sockets 8 pin

Price BDT 5
More
In-Stock
1N4148 Diode Quick view

Reference: RBD-1355

1N4148 Diode

1N4148 diode is a small high-speed switching diode with fast switching. It is widely used in single-pass isolation for circuits with high signal frequency, communication, computer board, TV circuit, and industrial control circuit

Price BDT 1
More
Pre-Order
EL Wire-Blue 3m With Pocket... Quick view

Reference: RBD-1540

EL Wire-Blue 3m With Pocket Inverter

EL wire is a thin copper wire coated in a phosphor that glows a 360 degree unbroken light when an alternating current is applied to it. It is bendable as a thin neon tube which makes it ideal for flexible decoration. It is great for car decoration, parties, camping and so on.

Price BDT 540
More
In-Stock
4x4 Keypad - 16 Key -... Quick view

Reference: RBD-986

4x4 Keypad - 16 Key - Matrix Membrane Type

4 x 4 Matrix Membrane Keypad Size: 7cm X 7.5cm 8 pin connector Adhesive mounting (sticker on the back side) Maximum Circuit Rating: 35VDC, 100mA Operation Temperature: 0 to +60 centigrade Humidity: 40 centigrade, 90%-95%, 240 hours Fexible Circuit Length: Approx. 3.3 inch / 83 mm

Price BDT 74
More
In-Stock
RFID M94 NFC thin smart card 13.56MHz 1k S50 IC  Read & Writable Quick view

Reference: RBD-351

RFID M94 NFC thin smart card 13.56MHz 1k S50 IC

Specifications: This card is compatible with NFC capable Frequency: 13.56 MHz 1K byte EEPROM memory (768 FREE BYTES availability) Size: 85mm x 54mm x 0.9mm Material: PVC, Waterproof Write endurance 100,000 cycle Reading distance is 0 - 10cm (Reading distance depends on readers, not the cards)

Price BDT 25
More
In-Stock
Piezo Element 35MM Quick view

Reference: RBD-222

Piezo Element 35MM

Piezo Element 35MM

Price BDT 50
More
In Stock
Variable Pot Resistor 102 Quick view

Reference: RBD-993

1k ohm Variable Pot Resistor 102

1K OHM 102 VARIABLE RESISTOR

Price BDT 10
More
In-Stock
5V LED Traffic Light Module Quick view

Reference: RBD-1041

5V LED Traffic Light Module

5V LED Traffic Light Module   10mm LED

Price BDT 80
More
In-Stock
AC Light Dimmer Module, 2... Quick view

Reference: RBD-1331

AC Light Dimmer Module, 2 Channel, 3.3V/5V logic, AC 50/60hz, 220V/110V

AC Light Dimmer Module, 2 Channel, 3.3V/5V logic, AC 50/60hz, 220V/110V General information This is the good old AC Dimmer, but with 2 channels. This one also can control the alternating current voltage in the same way. It can be used with lamps, elements, fans, pumps, air cleaners etc. So it’s the same thing, but twice bigger. In the tutorial, you can...

Price BDT 1,099
More
In-Stock
1.5W 8ohm Mini Speaker DIY Quick view

Reference: RBD-1044

1.5W 8ohm Mini Speaker DIY

15mmx24mm Speaker, rated power is 1W, impedance is 8 Ohm This small speaker will be your best choice in DIY audio speakers it will work well for home audio-visual equipment and other speakers Unique design, adopted well-performed magnet, imported rubber coil The package includes 1pcs small speakers, if the item you have received is defective or get some...

Price BDT 55
More
In-Stock
Digispark Kickstarter ATTINY85 Arduino General Micro USB Development Board Quick view

Reference: RBD-349

Digispark Kickstarter ATTINY85 Arduino General Micro USB Development Board

Digispark USB Development Board The Digispark is an Attiny85 based microcontroller development board similar to the Arduino line, only cheaper, smaller, and a bit less powerful. With a whole host of shields to extend its functionality and the ability to use the familiar Arduino IDE the Digispark is a great way to jump into electronics, or perfect for when...

Price BDT 250
More
Out-of-Stock
Micro Limit Switches Quick view

Reference: RBD-1369

Micro Limit Switches

KW11-3Z bearing microswitch. 5A;250VAC 

Price BDT 130
More
In-Stock
Heart Rate Pulse Sensor Pulsesensor Sensor Module For Arduino Quick view

Reference: RBD-348

Heart Rate Pulse Sensor Pulsesensor Sensor Module For Arduino

Description: Heart rate data can be really useful whether you’re designing an exercise routine, studying your activity or anxiety levels or just want your shirt to blink with your heart beat. The problem is that heart rate can be difficult to measure. Luckily, the Pulse Sensor Amped can solve that problem!

Price BDT 299
More
In-Stock
DS1302 Real Time Clock... Quick view

Reference: RBD-668

DS1302 Real Time Clock Module (DS1302Z clock chip,32.768KHZ crystal)

DS1302 Real Time Clock Module (DS1302Z clock chip,32.768KHZ crystal)

Price BDT 200
More
In-Stock
Customers who bought this product also bought:
3S 11.1V 12.6V 25A W/Balance 18650 Li-ion Lithium Battery PCB Protection Board Quick view

Reference: RBD-563

3S 25A Balance 18650 Lithium Battery BMS

3S 11.1V 12.6V 25A W/Balance 18650 Li-ion Lithium Battery PCB Protection Board Specification: Brand newSize: about 56mm*45mm*1.2mmOver voltage range: 4.25-4.35v±0.05vOver discharge voltage range: 2.3-3.0v±0.05vMaximum operating current: 0-25AMaximum transient current: 34-40AQuiescent current: less than 30uA

Price BDT 259
More
In-Stock
10K Ohm Potentiometer Quick view

Reference: RBD-996

10K Ohm Potentiometer

10K Ohm Potentiometer

Price BDT 20
More
In-Stock
LM35 Quick view

Reference: RBD-241

LM35 Temperature Sensor

Description The Original LM35 series are precision integrated-circuit temperature sensors, with an output voltagelinearly proportional to the Centigrade temperature. Thus the LM35 has an advantage over linear temperature sensors calibrated in ° Kelvin, as the  user is not required to subtract a large constant voltage from  the output to obtain...

Price BDT 71
More
In Stock
Arduino Due Quick view

Reference: RBD-136

Arduino Due

Arduino Due

Price BDT 2,550
More
In Stock
16 Channel 12 bit PWM /... Quick view

Reference: RBD-289

16 Channel 12 bit PWM / Servo Driver I2C interface PCA9685

16 Channel 12 bit PWM / Servo Driver  I2C interface PCA9685 You want to make  a cool robot, maybe a hexapod walker, or  maybe just a piece of  art with a lot of moving  parts. Or maybe you want to drive a lot of LEDs  with precise PWM output.

Price BDT 349
More
In-Stock
DB3 Bidirectional Diac(Pack... Quick view

Reference: RBD-1488

DB3 Bidirectional Diac(Pack of 5)

DIAC: DB3 DB4 DB6 DC34 Glass Bidirectional Trigger Diode  

Price BDT 5
More
In-Stock
Pi Wedge Kit Quick view

Reference: RBD-168

Raspberry Pi Wedge Kit GPIO Breakout Expansion Board

GPIO Extension Board: Compatible For Raspberry PI Module: T Type GPIO Extension Adapter GPIO Signal Ribbon Flat Cable:Length: 20cm Compatible For: Raspberry Pi 4, Raspberry Pi 3 Model B+, Raspberry Pi 3 Model B,   GPIO Connector: 40-Pin This 40 Pin Ribbon Cable is Specially Designed For the Raspberry Pi , So You Can Easily Connect it to the Low-Level...

Price BDT 499
More
In-stock
TL072CP JFET Dual Op-Amp Quick view

Reference: RBD-1026

TL072CP JFET Dual Op-Amp

TL072CP JFET Dual Op-Amp

Price BDT 25
More
In-Stock

Follow us on Facebook