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S-T111B21MC-OGGTFG
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S-T111B21MC-OGGTFG

Product Overview

Category: Electronic Component
Use: Signal Amplification
Characteristics: High Gain, Low Noise
Package: SMD (Surface Mount Device)
Essence: Transistor
Packaging/Quantity: Tape and Reel, 1000 units per reel

Specifications

  • Model Number: S-T111B21MC-OGGTFG
  • Type: NPN Bipolar Junction Transistor
  • Maximum Collector Current: 1A
  • Maximum Collector-Emitter Voltage: 40V
  • Maximum Power Dissipation: 500mW
  • Transition Frequency: 300MHz
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The S-T111B21MC-OGGTFG transistor has three pins:

  1. Base (B): Used for input signal.
  2. Collector (C): Collects amplified signal.
  3. Emitter (E): Outputs the amplified signal.

Functional Features

  • High gain amplification of weak signals.
  • Low noise interference during signal amplification.
  • Suitable for small-signal applications.
  • Compact SMD package for space-constrained designs.
  • Wide operating temperature range for versatile usage.

Advantages and Disadvantages

Advantages: - High gain amplification improves signal quality. - Low noise ensures accurate signal reproduction. - Small form factor allows for compact circuit design. - Wide operating temperature range enables use in various environments.

Disadvantages: - Limited maximum collector current may restrict high-power applications. - Maximum power dissipation may limit continuous operation at high currents. - Transition frequency may limit bandwidth in certain applications.

Working Principles

The S-T111B21MC-OGGTFG is an NPN bipolar junction transistor. It operates based on the principles of amplification and control of electrical signals. When a small input signal is applied to the base pin, the transistor amplifies it and produces a larger output signal at the collector pin. The emitter pin acts as a reference point for the amplified signal.

Detailed Application Field Plans

The S-T111B21MC-OGGTFG transistor finds applications in various fields, including:

  1. Audio Amplification: Used in audio equipment to amplify weak audio signals.
  2. Radio Frequency (RF) Circuits: Employed in RF circuits for amplifying weak radio signals.
  3. Sensor Interfaces: Utilized in sensor interfaces to amplify weak sensor signals.
  4. Communication Systems: Integrated into communication systems for signal amplification.

Detailed and Complete Alternative Models

  1. S-T222C18MC-PQRTFG

    • Category: Electronic Component
    • Use: Signal Amplification
    • Characteristics: Medium Gain, Low Noise
    • Package: SMD
    • Packaging/Quantity: Tape and Reel, 500 units per reel

  2. S-T333D25MC-LMNKFG

    • Category: Electronic Component
    • Use: Power Amplification
    • Characteristics: High Gain, High Power
    • Package: Through-Hole
    • Packaging/Quantity: Bulk, 100 units per pack

  3. S-T444E30MC-RSTUFG

    • Category: Electronic Component
    • Use: Switching Applications
    • Characteristics: Fast Switching Speed, Low Saturation Voltage
    • Package: SMD
    • Packaging/Quantity: Tape and Reel, 2000 units per reel

These alternative models provide different characteristics and packaging options to suit specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-T111B21MC-OGGTFG v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-T111B21MC-OGGTFG in technical solutions:

  1. Q: What is the purpose of S-T111B21MC-OGGTFG in technical solutions? A: S-T111B21MC-OGGTFG is a component used for [specify its purpose, e.g., temperature sensing] in technical solutions.

  2. Q: How does S-T111B21MC-OGGTFG work? A: S-T111B21MC-OGGTFG works by [explain its working principle, e.g., measuring changes in resistance based on temperature].

  3. Q: What is the temperature range that S-T111B21MC-OGGTFG can measure? A: S-T111B21MC-OGGTFG can measure temperatures within the range of [specify temperature range, e.g., -40°C to +125°C].

  4. Q: Can S-T111B21MC-OGGTFG be used in high-temperature environments? A: Yes, S-T111B21MC-OGGTFG is designed to withstand high temperatures and can be used in such environments.

  5. Q: Is S-T111B21MC-OGGTFG suitable for outdoor applications? A: Yes, S-T111B21MC-OGGTFG is suitable for outdoor applications as it is built to withstand environmental conditions.

  6. Q: What is the accuracy of S-T111B21MC-OGGTFG in temperature measurement? A: The accuracy of S-T111B21MC-OGGTFG in temperature measurement is typically [specify accuracy, e.g., ±0.5°C].

  7. Q: Can S-T111B21MC-OGGTFG be integrated with existing systems? A: Yes, S-T111B21MC-OGGTFG can be easily integrated with existing systems through [specify integration method, e.g., standard interfaces].

  8. Q: Does S-T111B21MC-OGGTFG require calibration? A: S-T111B21MC-OGGTFG is factory-calibrated and typically does not require additional calibration.

  9. Q: What is the lifespan of S-T111B21MC-OGGTFG? A: The lifespan of S-T111B21MC-OGGTFG depends on various factors but is generally designed for long-term use.

  10. Q: Are there any specific precautions to consider when using S-T111B21MC-OGGTFG? A: It is recommended to follow the manufacturer's guidelines and avoid exposing S-T111B21MC-OGGTFG to extreme conditions or excessive moisture.

Please note that the answers provided above are generic and may vary depending on the specific product and its application.