2N2222 NPN Switching Transistor
Original price was: ₹16.₹6Current price is: ₹6. (Inc. GST)
Specifications
- Bi-Polar high current NPN Transistor
- DC Current Gain (hFE)is 100 to 300
- Continuous Collector current (IC) is 800mA
- Emitter Base Voltage (VBE) is 6V
- Collector-Emitter Voltage (VCE) is 40V
- Base Current (IB) is 5mA maximum
- Available in To-92 Package
- Rise Time 25nSec, Fall Time 60nSec
Description
The 2n2222 npn switching transistor is a common NPN Bipolar Junction Transistor (BJT) is used for general purpose low power amplifying or switching actions. As it is an NPN transistor, so collector and emitter will be left open when no signal is at the base and when a signal is provided to the base terminal, then the emitter and collector will be closed i.e. they will start conducting as BJT will operate in Saturation Region. 2N2222A 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 800mA, hence we cannot connect loads that consume more than 800mA using this transistor. To bias a transistor, we have to supply current to base pin, this current (IB) should be limited to 5mA. It can be used in switching applications with current up to 800mA, in speed control of motors, also it can be used in Darlington Pair.
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Specifications
- Bi-Polar high current NPN Transistor
- DC Current Gain (hFE)is 100 to 300
- Continuous Collector current (IC) is 800mA
- Emitter Base Voltage (VBE) is 6V
- Collector-Emitter Voltage (VCE) is 40V
- Base Current (IB) is 5mA maximum
- Available in To-92 Package
- Rise Time 25nSec, Fall Time 60nSec
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Additional Resources
Arduino Based Project using 2N2222A BJT
Raspberry Pi based project 2N2222A NPN BJT
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Package Contents
1×2N2222A NPN Switching Transistor
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- Minimum Gate threshold voltage (VGS-th) is 2V
- Maximum Gate threshold voltage (VGS-th) is 4V
- Gate-Source Voltage is (VGS) is ±20V (max)
- Maximum Drain-Source Voltage (VDS) is 55V
- Available in To-220 package
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Applications of 1K Ohm Resistor Pack :
- Highly Reliable 1k ohm Resistor
- ±5% Tolerance
- Power Rating: 0.25W
- Package: Axial
- Mounting Feature: Through-hole
- Composition: Carbon Film Type
- Excellent Heat and Humidity Withstand Performance
- Long Life
- Automatically insertable
- Ohm Rating
- Resistance
Applications of EG0027 :Â
- Used as indicators in products and designs
- Toys & Games
- Lighting Products
- Electronic projects
- Diode Emitting Light
- LED
Specifications
- Design: Miniature prototyping board for space-efficient projects
- Usage: Solderless breadboard for hassle-free circuit building
- Points: 400 points for creating and testing circuits
- Versatility: Suitable for both beginners and experienced electronics enthusiasts
- Organization: Keep your projects tidy with this efficient solderless solution
Features of 4.7uF 50V Electrolytic Capacitor :
- calculating capacitance :4.7uF
- Maximum Voltage: 50 Volts
- Tolerance: ±15%
- Â Electrolytic Capacitor Type: Radial Through Hole Electrolytic
- Polarization: Yes. Line with ‘-‘ denotes negative lead
- Max Temperature: +85°C
- Output voltage: 5v
- Dropout voltage (Max): 2.5v @ 1A
- Output Current: 1.5 A
- Load regulation: 100 mv
Applications of ceramic capacitor :
- Filter circuits like High/Low pass filter etc.
- For Filtering noise from a circuit
- Smoothing ripples in converters
- For decoupling and by pass circuits
- Fading LED circuits
- Resonant circuits.
- calculating capacitance
Applications of 10K ohm, 1/4 Watt Resistor :
- Highly Reliable 10K ohm Resistor
- ±5% Tolerance
- Power Rating: 0.25W
- Package: Axial
- Mounting Feature: Through-hole
- Composition: Carbon Film Type
- Excellent Heat and Humidity Withstand Performance
- Long Life
- Automatically insertable
- Resistance
- Ohm Rating
Features of 1000uF 50V Electrolytic Capacitor
- calculating capacitance: 1000uF
- Maximum Voltage: 50 Volts
- Tolerance: ±15%
- Capacitor Type: Radial Through Hole Electrolytic
- Polarization: Yes. Line with ‘-‘ denotes negative lead
- Max Temperature: +85°C
BC547 Applications
- Used both as a Switch and Amplifier in Various Circuits.
- Used in Driver Modules like Relay Driver, LED driver etc.
- Used in Amplifier modules like Audio amplifiers, signal Amplifier etc.
- Darlington pair
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