2N4123Manufacturer: FSC Leaded Small Signal Transistor General Purpose | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| 2N4123 | FSC | 1650 | In Stock |
Description and Introduction
Leaded Small Signal Transistor General Purpose The 2N4123 is a general-purpose NPN bipolar junction transistor (BJT). According to the FSC (Federal Supply Code) specifications, it is categorized under the FSC 5961 (Semiconductor Devices and Associated Hardware). The 2N4123 is typically used in amplification and switching applications. Key specifications include:
- **Collector-Emitter Voltage (V_CEO):** 25V These specifications are standard for the 2N4123 transistor and are consistent across manufacturers adhering to FSC standards. |
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Application Scenarios & Design Considerations
Leaded Small Signal Transistor General Purpose# Technical Documentation: 2N4123 NPN Bipolar Junction Transistor
 Manufacturer : FSC (Fairchild Semiconductor) ## 1. Application Scenarios ### Typical Use Cases -  Class A/B Amplifiers : Used in audio pre-amplification stages and small-signal voltage amplification circuits ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Thermal Runaway   Saturation Voltage Mismanagement   Frequency Response Degradation   Stability Issues  ### Compatibility Issues with Other Components  Passive Components:   Active Components:   Power Supply Considerations:  ### PCB Layout Recommendations |
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| Partnumber | Manufacturer | Quantity | Availability |
| 2N4123 | MOT | 1820 | In Stock |
Description and Introduction
Leaded Small Signal Transistor General Purpose The 2N4123 is a general-purpose NPN bipolar junction transistor (BJT) manufactured by Motorola (MOT). Key specifications from the manufacturer include:
- **Type**: NPN These specifications are based on the manufacturer's datasheet for the 2N4123 transistor. |
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Application Scenarios & Design Considerations
Leaded Small Signal Transistor General Purpose# Technical Documentation: 2N4123 NPN Bipolar Junction Transistor
 Manufacturer : Motorola (MOT) ## 1. Application Scenarios ### Typical Use Cases  Amplification Circuits   Switching Applications   Oscillator Circuits  ### Industry Applications  Industrial Control Systems   Telecommunications  ### Practical Advantages and Limitations  Limitations  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Biasing Stability   Saturation Voltage  ### Compatibility Issues with Other Components  Load Compatibility   Frequency Response Matching  ### PCB Layout Recommendations  RF Applications   Thermal Considerations  |
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| Partnumber | Manufacturer | Quantity | Availability |
| 2N4123 | Fairchild | 2000 | In Stock |
Description and Introduction
Leaded Small Signal Transistor General Purpose The 2N4123 is a general-purpose NPN bipolar junction transistor (BJT) manufactured by Fairchild Semiconductor. Below are the key specifications for the 2N4123:
- **Type**: NPN These specifications are typical for the 2N4123 transistor and are subject to Fairchild Semiconductor's datasheet for precise details. |
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Application Scenarios & Design Considerations
Leaded Small Signal Transistor General Purpose# Technical Documentation: 2N4123 NPN Bipolar Junction Transistor
## 1. Application Scenarios ### Typical Use Cases  Amplification Circuits   Switching Applications   Signal Processing  ### Industry Applications  Consumer Electronics   Industrial Control Systems   Telecommunications   Automotive Electronics  ### Practical Advantages and Limitations  Advantages   Limitations  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Thermal Management   Biasing Instability   High-Frequency Roll-off  ### Compatibility Issues with Other Components  Digital Interface Considerations   Passive Component Selection   Power Supply Requirements  |
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