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KTA1267-Y

Manufacturer: KEC

PNP General Purpose Application

Partnumber Manufacturer Quantity Availability
KTA1267-Y,KTA1267Y KEC 8040 In Stock

Description and Introduction

PNP General Purpose Application Part Number: **KTA1267-Y**  
Manufacturer: **KEC (Korea Electronics Company)**  

### **Specifications:**  
- **Transistor Type:** PNP Epitaxial Planar Silicon Transistor  
- **Collector-Emitter Voltage (VCEO):** -50V  
- **Collector-Base Voltage (VCBO):** -60V  
- **Emitter-Base Voltage (VEBO):** -5V  
- **Collector Current (IC):** -1A  
- **Power Dissipation (PD):** 1W  
- **DC Current Gain (hFE):** 120-400 (at IC = -100mA, VCE = -5V)  
- **Transition Frequency (fT):** 150MHz  
- **Operating Temperature Range:** -55°C to +150°C  

### **Descriptions:**  
- Designed for general-purpose amplification and switching applications.  
- Suitable for low-power and medium-speed circuits.  
- Encapsulated in a TO-92 package for easy mounting.  

### **Features:**  
- High current gain (hFE) range.  
- Low saturation voltage.  
- High transition frequency for improved performance in switching applications.  
- Reliable and widely used in consumer electronics and industrial circuits.  

For exact application details, refer to the manufacturer’s datasheet.

Application Scenarios & Design Considerations

PNP General Purpose Application

Alternative Part Number

  • 2SA1015-Y --: PNP general-purpose transistor with similar low-noise small-signal characteristics, widely used as a direct substitute in audio and switching circuits.
  • BC557B --: Popular PNP small-signal transistor with comparable voltage and current ratings, suitable for general amplification and switching applications.
  • 2N3906 --: Industry-standard PNP transistor with similar small-signal specs, readily available and commonly used as a replacement in low-power circuits.

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