Top rated products
-
24V/12V to 5V 5A Power Module – DC-DC XY-3606 Step-Down Converter with USB Fast Charging
₹199.00Original price was: ₹199.00.₹149.00Current price is: ₹149.00. -
Ai-Thinker VC-02 Offline Speech Recognition Control Module
₹899.00Original price was: ₹899.00.₹749.00Current price is: ₹749.00. -
Analog Capacitive Soil Moisture Sensor V2.0.0 Corrosion Resistant
₹105.00Original price was: ₹105.00.₹89.00Current price is: ₹89.00. -
DIY Auto Drive Tracking Car – STEM Educational Kit
-
Haul Bot! DIY Robot Pull Cart STEM Kit

Bamboo Lab A1 3D Printing

Popular
-
24V/12V to 5V 5A Power Module – DC-DC XY-3606 Step-Down Converter with USB Fast Charging
₹199.00Original price was: ₹199.00.₹149.00Current price is: ₹149.00. -
Ai-Thinker VC-02 Offline Speech Recognition Control Module
₹899.00Original price was: ₹899.00.₹749.00Current price is: ₹749.00. -
Analog Capacitive Soil Moisture Sensor V2.0.0 Corrosion Resistant
₹105.00Original price was: ₹105.00.₹89.00Current price is: ₹89.00. -
DIY Auto Drive Tracking Car – STEM Educational Kit
-
Haul Bot! DIY Robot Pull Cart STEM Kit
Viewers Choice
-
WeMos ESP8266 D1 R2 V2.1.0 WiFi Development Board
₹349.00Original price was: ₹349.00.₹249.00Current price is: ₹249.00. -
Arduino Due R3 Board - Compatible Model With Usb Cable
₹3,399.00Original price was: ₹3,399.00.₹3,249.00Current price is: ₹3,249.00. -
L293D Motor Driver Board for ESP8266 WiFi NodeMcu Lua ESP12E
₹249.00Original price was: ₹249.00.₹149.00Current price is: ₹149.00. -
Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board
₹525.00Original price was: ₹525.00.₹439.00Current price is: ₹439.00. -
Original Arduino Nano Every ABX00028
₹1,149.00Original price was: ₹1,149.00.₹1,049.00Current price is: ₹1,049.00.
Development Boards
WeMos ESP8266 D1 R2 V2.1.0 WiFi Development Board
Arduino Due R3 Board – Compatible Model With Usb Cable
Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board
Original Arduino Nano Every ABX00028
ATTINY85 Mini USB Development Board

Google Review












BC547 NPN Transistor
₹5.00 Original price was: ₹5.00.₹4.00Current price is: ₹4.00.
STOCK: 283 (WooHoo!) Available
Quick Review:
- Type: NPN
- Collector-Emitter Volt (Vceo): 45V
- Collector Current (Ic): 0.1A
- hfe: 110-800 @ 2mA
- Power Dissipation (Ptot): 625mW
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
283 in stock
BC547 is an NPN transistor hence the collector and emitter will be left open (Reverse biased) when the base pin is held at ground and will be closed (Forward biased) when a signal is provided to base pin. BC547 has a gain value of 110 to 800, this value determines the amplification capacity of the transistor. The maximum amount of current that could flow through the Collector pin is 100mA, hence we cannot connect loads that consume more than 100mA using this transistor. To bias a transistor we have to supply current to base pin, this current (IB) should be limited to 5mA. ( Click for wide range of Transistors).
When this transistor is fully biased then it can allow a maximum of 100mA to flow across the collector and emitter. This stage is called Saturation Region and the typical voltage allowed across the Collector-Emitter (VCE) or Base-Emitter (VBE) could be 200 and 900 mV respectively. When base current is removed the transistor becomes fully off, this stage is called the Cut-off Region and the Base Emitter voltage could be around 660 mV.
Technical Specifications:
- Type: NPN
- Collector-Emitter Volt (Vceo): 45V
- Collector Current (Ic): 0.1A
- hfe: 110-800 @ 2mA
- Power Dissipation (Ptot): 625mW
- Current-Gain-Bandwidth (ftotal): 300MHz
Package Includes:
- 1 Piece-BC547 NPN Transistor
| Weight | 2 g |
|---|---|
| Dimensions | 5 × 5 × 12 mm |
Shipping
We strive to ensure that your orders reach every corner of India efficiently and reliably. To achieve this, we partner with some of the most trusted courier services in the country, including E-Kart, Amazon Surface, Delhivery, DTDC, Blue Dart, XpressBees, Ecom Express, and India Speed Post—especially for rural areas, based on the most suitable courier partner for each customer’s location.
For interior or remote regions not serviced by private couriers, we rely on India Post to ensure complete coverage.
We make every effort to dispatch orders on the same day they are placed or within 24 hours of receiving the order. Orders placed before 1 PM (IST) are typically shipped the same day, while those placed after 1 PM are scheduled for shipment the next working day.
This level of commitment applies throughout the week, including weekdays, and often extends to weekends and public holidays to serve our customers better.
We also offer local self-pickup options for customers in nearby areas—available on weekdays and partially available on weekends.
Warranty
This item is covered by a 7-day limited warranty from the date of delivery, applicable only to manufacturing defects. This warranty is provided solely to protect customers against any such defects. In the unlikely event of an issue, replacement or reimbursement will be offered after a complete inspection and confirmation of the defect.
What voids the warranty?
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Note: For your peace of mind, all electronic items are imported and, as such, do not come with a manufacturer’s warranty or guarantee. However, we take great care to ensure product quality—each item is thoroughly inspected before dispatch.
Other Info
- Country of origin: China
- Packer/ Importer: Ercoms Robotics Lab
Related products
-
EL817 DIP-4 Transistor Output Optocoupler
₹16.00Original price was: ₹16.00.₹12.00Current price is: ₹12.00.Add to cart Buy nowQuick Review:
- Package Type: DIP-4
- Isolation Voltage: 5000V (peak)
- Input Type: Infrared LED
- Output Type: NPN phototransistor
- Forward Current: 50mA (max)
- Collector-Emitter Voltage: 80V (max)
- Response Time: Fast response suitable for most switching applications
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
IRFZ44N MOSFET – 55V 49A N-Channel Power MOSFET
₹45.00Original price was: ₹45.00.₹35.00Current price is: ₹35.00.Read moreQuick Review:
- Package: TO-220 Package
- Number of Channels: 1 Channel
- Transistor Polarity: N-Channel
- Drain-Source Breakdown Voltage (Vds): 55V
- Continuous Drain Current (Id): 49v
- Drain-Source Resistance (Rds On): 0.0175Ohms
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
BC548 NPN Transistor
₹5.00Original price was: ₹5.00.₹4.00Current price is: ₹4.00.Add to cart Buy nowQuick Review:
- NPN General Purpose Amplifier
- General Purpose Switching
- Collector Base Voltage: 30v
- Collector-Emitter Voltage: 30v
- Emitter Base Voltage: 5v
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
ATmega328P Microcontroller
₹949.00Original price was: ₹949.00.₹549.00Current price is: ₹549.00.Read moreQuick Review:
- 32KB of of programmable FLASH
- 1KB of EEPROM
- 2KB SRAM
- 10,000 Write and Erase Cycles for Flash and 100,000 for EEPROM
- Data retention for 20 years at 85°C and 100 years at 25°C
- Optional boot loader with lock bits
- In System Programming (ISP) by via boot loader
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
ULN2803 8 Darlington Transistor Arrays IC DIP-18 Package
₹15.00Original price was: ₹15.00.₹12.00Current price is: ₹12.00.Add to cart Buy nowQuick Review:
- Package Type: DIP-18
- Output Current (Per Channel): 500mA (max)
- Output Voltage: Up to 50V
- Input Voltage: TTL and CMOS compatible
- Built-in Diodes: Protects against inductive kickback
- Operating Temperature Range: -20°C to 85°C
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
BC557 PNP Transistor
₹5.00Original price was: ₹5.00.₹4.00Current price is: ₹4.00.Add to cart Buy nowQuick Review:
- Type: Bi-Polar PNP (BC 557.)
- Collector–Emitter Voltage VCEO: –45Vdc.
- Collector–Base Voltage VCBO : –50Vdc.
- Emitter–Base Voltage VEBO: –5.0 Vdc.
- Collector Current — Continuous IC : –100 ma dc.
- Total Device Dissipation @ TA = 25°C.
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
BC558 PNP Transistor
₹5.00Original price was: ₹5.00.₹4.00Current price is: ₹4.00.Add to cart Buy nowQuick Review:
- Type: Bi-Polar PNP (BC 558)
- Collector–Emitter Voltage VCEO: –45Vdc.
- Collector–Base Voltage VCBO : –50Vdc.
- Emitter–Base Voltage VEBO: –5.0 Vdc.
- Collector Current — Continuous IC : –100 ma dc.
- Total Device Dissipation @ TA = 25°C.
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
2N2222 NPN Transistors
₹12.00Original price was: ₹12.00.₹7.00Current price is: ₹7.00.Add to cart Buy nowQuick Review:
- Package Type: TO-92
- Transistor Type: Bi-Polar high current NPN Transistor
- Max Collector Current(IC): Continuous Collector current (IC) is 800mA
- Maximum Collector-Emitter Voltage (VCE): 40V
- Maximum Collector-Base Voltage (VCB): 75V
- Emitter-Base Voltage (VEBO): 6V Base Current(IB) is 5mA maximum
- The Collector Dissipation (Pc): 625 milliwatt
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:










Reviews
There are no reviews yet.