FM-255-AR2

Product Overview

Category: Electronic Component
Use: Amplifier Circuit
Characteristics: High gain, low noise
Package: TO-92
Essence: Transistor
Packaging/Quantity: 100 pieces per pack

Specifications

• Maximum Voltage: 30V
• Maximum Current: 100mA
• Gain: 100-300
• Noise Figure: 2dB

Detailed Pin Configuration

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

Functional Features

• High gain for signal amplification
• Low noise for improved signal quality
• Small form factor for compact circuit design

Advantages and Disadvantages

Advantages: - High gain allows for strong signal amplification - Low noise figure ensures minimal interference with the signal

Disadvantages: - Limited maximum voltage and current ratings - Sensitive to static electricity

Working Principles

The FM-255-AR2 operates as a bipolar junction transistor (BJT), where the flow of current is controlled by the voltage applied at the base terminal. When a small signal is applied at the base, it modulates the larger current flowing between the collector and emitter, effectively amplifying the signal.

Detailed Application Field Plans

The FM-255-AR2 is commonly used in audio amplifier circuits, sensor interfaces, and low-power RF applications due to its high gain and low noise characteristics. It is also utilized in instrumentation and control systems where signal amplification with minimal distortion is crucial.

Detailed and Complete Alternative Models

1. FM-255-BR3

   • Category: Electronic Component
   • Use: Amplifier Circuit
   • Characteristics: Medium gain, low noise
   • Package: SOT-23
   • Packaging/Quantity: 50 pieces per pack

2. FM-255-CG4

   • Category: Electronic Component
   • Use: Amplifier Circuit
   • Characteristics: High gain, ultra-low noise
   • Package: SMD-8
   • Packaging/Quantity: 200 pieces per reel

3. FM-255-DT5

   • Category: Electronic Component
   • Use: Amplifier Circuit
   • Characteristics: Low gain, low noise
   • Package: TO-92
   • Packaging/Quantity: 1000 pieces per pack

In conclusion, the FM-255-AR2 is a versatile transistor with high gain and low noise characteristics, making it suitable for various electronic applications requiring signal amplification and minimal interference. Its compact package and functional features make it an ideal choice for compact circuit designs. However, users should be mindful of its voltage and current limitations and take precautions against static electricity during handling and installation.