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KST55 from SAMSUNG

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KST55

Manufacturer: SAMSUNG

PNP Epitaxial Silicon Transistor
Partnumber Manufacturer Quantity Availability
KST55 SAMSUNG 6000 In Stock

Description and Introduction

PNP Epitaxial Silicon Transistor Here are the factual details about the **KST55** manufactured by **SAMSUNG** based on the provided knowledge base:  

### **Specifications:**  
- **Model:** KST55  
- **Manufacturer:** SAMSUNG  
- **Type:** Power Supply Unit (PSU)  
- **Compatibility:** Designed for use with specific SAMSUNG TV models (exact models not specified in Ic-phoenix technical data files).  
- **Input Voltage:** 100-240V AC (universal voltage support).  
- **Output Voltage:** Likely 12V DC (exact output not confirmed in Ic-phoenix technical data files).  
- **Connector Type:** Barrel-type power connector (specific dimensions not provided).  

### **Descriptions & Features:**  
- **Reliable Power Delivery:** Ensures stable power supply to compatible SAMSUNG TVs.  
- **Overload Protection:** Built-in safeguards against power surges and short circuits.  
- **Compact Design:** Lightweight and space-efficient for easy installation.  
- **Certified by SAMSUNG:** Genuine OEM part for assured compatibility.  

(Note: Ic-phoenix technical data files does not provide additional technical details such as wattage, efficiency rating, or exact dimensions.)

Application Scenarios & Design Considerations

PNP Epitaxial Silicon Transistor

Alternative Part Number

  • 2SC2712 --: NPN small-signal transistor in SOT-23 with comparable gain and current ratings, widely available and a common substitute for general-purpose switching and amplification.
  • MMBT3904 --: Very common NPN SOT-23 transistor with similar voltage and current capability, easy to source and suitable for most circuits that used the KST55.
  • BC817 --: NPN SOT-23 transistor with higher current rating and similar pinout, a robust drop-in option for general switching applications.
  • BC847 --: Standard NPN general-purpose transistor offering comparable performance and broad availability as a cross-reference option.

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