EGPT
2N2222 NPN Switching Transistor
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
Original price was: ₹9.₹4Current price is: ₹4. (inc. GST)
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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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
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- Ohm Rating
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- Dropout voltage (Max): 2.5v @ 1A
- Output Current: 1.5 A
- Load regulation: 100 mv
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Applications:
- Used in filter circuits like High/Low pass filter etc.
- Used in Resonant Circuits / capacitor
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- Used in DC-DC converters and Power supply circuits
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- Fading LED circuits
- calculating capacitance
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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
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- 15mm shaft length
- Total Resistance 100kΩ
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- Used as indicators in products and designs
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Applications of 5mm LDR :
- Disc Diameter: 5mm
- Light Resistance: 5-10k Ohm
- Dark resistance: upto 500k Ohm
- Maximum Operating Temperature: +800 degree Celsius
- Type of Mounting: Through Hole(PTH)
- Light Dependent Resistor
- Light Detecting Resistor
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Applications of RGB LED :
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- Ideal for Multicolor displays
- Low current consumption
- 5mm diameter
- LED Type : Water Clear/ Diffused
- View Angle: Water Clear 360 degrees; Diffused 250 degrees
- Luminous Flux :4-5LM
- Operating Temperature is -24 – 85 °C
- Wavelength :- RED : 625nm; Green: 520nm; Blue: 467nm
- Forward Current :- Red: 20 mA; Green: 20 mA; Blue: 20 mA
- Forward Voltage :- Red: 1.8V – 2.2V; Green: 3.0V – 3.4V; Blue: 3.0 V – 3.4V
- Luminous intensity :- Red: 800 mcd; Green: 4000 mcd; Blue: 900 mcd
- To prolong the lifespan of the LED, the input current should be below 20mA
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- Size: 5mm
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- Used both as a Switch and Amplifier in Various Circuits.
- Used in Driver Modules like Relay Driver, LED driver etc.
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- Darlington pair
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Anantha L –
good quality, nyc product , fast deliver.
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