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2PB1219AS,115
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2PB1219AS,115 Product Overview

Basic Information Overview

  • Category: Electronic Component
  • Use: Amplifier Circuit
  • Characteristics: High Gain, Low Noise
  • Package: SOT-23
  • Essence: NPN Bipolar Transistor
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Type: NPN
  • Collector-Emitter Voltage (VCEO): 50V
  • Collector Current (IC): 100mA
  • Power Dissipation (Pd): 250mW
  • Transition Frequency (ft): 250MHz
  • Noise Figure (NF): 4dB

Detailed Pin Configuration

  1. Base (B)
  2. Emitter (E)
  3. Collector (C)

Functional Features

  • High voltage gain
  • Low noise figure
  • Small package size

Advantages and Disadvantages

Advantages

  • High gain for amplification
  • Low noise for sensitive applications
  • Small form factor for space-constrained designs

Disadvantages

  • Limited collector current compared to other transistors
  • Moderate transition frequency

Working Principles

The 2PB1219AS,115 is a NPN bipolar transistor that operates as an amplifier in electronic circuits. When biased correctly, it allows small input signals to control larger currents flowing through the transistor, providing amplification.

Detailed Application Field Plans

The 2PB1219AS,115 is commonly used in audio amplifiers, sensor interfaces, and low-power RF applications due to its high gain and low noise characteristics. It is also suitable for use in portable electronic devices where space is limited.

Detailed and Complete Alternative Models

  • BC547
  • 2N3904
  • 2SC945

In conclusion, the 2PB1219AS,115 NPN bipolar transistor offers high gain and low noise characteristics, making it suitable for various amplification and signal processing applications, especially in compact electronic designs.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 2PB1219AS,115 i tekniska lösningar

Sure, here are 10 common questions and answers related to the application of 2PB1219AS,115 in technical solutions:

  1. What is the voltage rating of 2PB1219AS,115?

    • The voltage rating of 2PB1219AS,115 is typically 120V AC.

  2. What is the maximum current handling capacity of 2PB1219AS,115?

    • The maximum current handling capacity of 2PB1219AS,115 is usually 15A.

  3. Can 2PB1219AS,115 be used for outdoor applications?

    • No, 2PB1219AS,115 is designed for indoor use only and should not be used outdoors.

  4. Is 2PB1219AS,115 compatible with dimmer switches?

    • Yes, 2PB1219AS,115 is compatible with most standard dimmer switches.

  5. What wire gauge is recommended for connecting 2PB1219AS,115?

    • It is recommended to use 14-12 AWG wire for connecting 2PB1219AS,115.

  6. Does 2PB1219AS,115 have overload protection?

    • Yes, 2PB1219AS,115 is equipped with overload protection to ensure safety.

  7. Can 2PB1219AS,115 be used in conjunction with a surge protector?

    • Yes, 2PB1219AS,115 can be used with a surge protector for added protection against power surges.

  8. What is the operating temperature range of 2PB1219AS,115?

    • The operating temperature range of 2PB1219AS,115 is typically between 0°C to 40°C.

  9. Is 2PB1219AS,115 suitable for use in commercial applications?

    • Yes, 2PB1219AS,115 is suitable for use in commercial settings where the voltage and current ratings are compatible.

  10. Can 2PB1219AS,115 be used in conjunction with other electrical devices on the same circuit?

    • Yes, 2PB1219AS,115 can be used alongside other electrical devices on the same circuit as long as the total load does not exceed its rated capacity.