2N2222 NPN Switching Transistor 2N2222 NPN Switching Transistor

QC0237

13 In stock

Rs. 4.00
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Rs. 4.00
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The 2N2222A 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.

 

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

 

Product Description

The 2N2222A is very much similar to BC547 BJT and 2N3902 BJT except it can allow more current than BC547 and can dissipate 652mW of power. To use it as a Switch or amplifier, you just have to forward bias Base Emitter Junction but care should be taken to limit the base current as emitter can only allow up to 800mA of the current to power the device.

 

Additional Resources

Datasheet of 2N2222A NPN BJT

Arduino Based Project using 2N2222A BJT

Raspberry Pi based project 2N2222A NPN BJT

 

Package Contents

1×2N2222A NPN Switching Transistor

    The 2N2222A 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.

     

    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

     

    Product Description

    The 2N2222A is very much similar to BC547 BJT and 2N3902 BJT except it can allow more current than BC547 and can dissipate 652mW of power. To use it as a Switch or amplifier, you just have to forward bias Base Emitter Junction but care should be taken to limit the base current as emitter can only allow up to 800mA of the current to power the device.

     

    Additional Resources

    Datasheet of 2N2222A NPN BJT

    Arduino Based Project using 2N2222A BJT

    Raspberry Pi based project 2N2222A NPN BJT

     

    Package Contents

    1×2N2222A NPN Switching Transistor

      Returns Policy

      Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.

      1. Manufacturing Defect
      If you receive a product with a manufacturing defect, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.

      2. Wrong Item Shipped

      If you receive a different product then the ordered one, please contact us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.

      Limitation of Returns
      We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product.

      Shipping

      We ship to all over India with flat shipping rate of INR 45 for all the orders below INR 499. For all the orders above INR 499, we offer a free shipping. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.

      Returns Policy

      Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.

      1. Manufacturing Defect
      If you receive a product with a manufacturing defect, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.

      2. Wrong Item Shipped

      If you receive a different product then the ordered one, please contact us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.

      Limitation of Returns
      We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product.

      Shipping

      We ship to all over India with flat shipping rate of INR 45 for all the orders below INR 499. For all the orders above INR 499, we offer a free shipping. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.

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