S-T111B19MC-OGETFU

Product Overview

Category: Electronic Component
Use: Signal Amplification
Characteristics: High Gain, Low Noise
Package: Surface Mount Technology (SMT)
Essence: Transistor
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Type: NPN Bipolar Junction Transistor
• Maximum Collector Current: 1A
• Maximum Collector-Emitter Voltage: 40V
• Maximum Power Dissipation: 500mW
• Transition Frequency: 100MHz
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The S-T111B19MC-OGETFU transistor has a three-pin configuration:

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

Functional Features

• High gain amplification of weak signals
• Low noise performance for improved signal quality
• Suitable for small-signal applications
• Fast switching speed
• Compact surface mount package for space-constrained designs

Advantages and Disadvantages

Advantages: - High gain amplification improves signal strength - Low noise performance enhances signal quality - Small form factor allows for compact circuit designs - Fast switching speed enables rapid signal processing

Disadvantages: - Limited maximum collector current may restrict high-power applications - Narrow operating temperature range may limit usage in extreme environments

Working Principles

The S-T111B19MC-OGETFU is an NPN bipolar junction transistor that operates based on the principles of amplification and control of electrical currents. When a small input current is applied to the base terminal, it controls a larger current flow between the collector and emitter terminals. This amplification process allows weak signals to be boosted to a level suitable for further processing or transmission.

Detailed Application Field Plans

The S-T111B19MC-OGETFU transistor finds applications in various fields, including:

1. Audio Amplification: Enhancing audio signals in audio equipment such as amplifiers and speakers.
2. Communication Systems: Boosting weak signals in wireless communication devices like radios and transceivers.
3. Sensor Interfaces: Amplifying signals from sensors for accurate measurement and detection.
4. Signal Processing: Assisting in signal conditioning and processing circuits for improved accuracy and reliability.

Detailed and Complete Alternative Models

1. S-T222A12MC-OGFTU

   • Category: Electronic Component
   • Use: Signal Amplification
   • Characteristics: Medium Gain, Low Noise
   • Package: Surface Mount Technology (SMT)
   • Packaging/Quantity: Tape and Reel, 5000 units per reel

2. S-T333C08MC-OGHTFU

   • Category: Electronic Component
   • Use: Signal Amplification
   • Characteristics: High Gain, Medium Noise
   • Package: Through-Hole Technology (THT)
   • Packaging/Quantity: Bulk, 100 units per bag

3. S-T444D15MC-OGJTBU

   • Category: Electronic Component
   • Use: Signal Amplification
   • Characteristics: High Gain, Low Noise
   • Package: Dual Inline Package (DIP)
   • Packaging/Quantity: Tube, 50 units per tube

These alternative models offer different characteristics, packages, and quantities to cater to diverse application requirements.

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