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KRX104E from KEC

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KRX104E

Manufacturer: KEC

EPITAXIAL PLANAR NPN/PNP TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)

Partnumber Manufacturer Quantity Availability
KRX104E KEC 4000 In Stock

Description and Introduction

EPITAXIAL PLANAR NPN/PNP TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT) The KRX104E is a semiconductor component manufactured by KEC (Korea Electronics Company). Below are the factual details about the part based on available specifications:

### **Specifications:**
- **Manufacturer:** KEC (Korea Electronics Company)  
- **Part Number:** KRX104E  
- **Type:** Transistor (specific type may vary based on datasheet)  
- **Package:** Likely TO-92 or similar small-signal package (exact package should be verified in datasheet)  
- **Polarity:** NPN or PNP (exact polarity depends on model variant)  
- **Voltage Ratings:**  
  - **VCEO (Collector-Emitter Voltage):** Typically in the range of 30V–50V (exact value depends on variant)  
  - **VCBO (Collector-Base Voltage):** Higher than VCEO  
  - **VEBO (Emitter-Base Voltage):** Usually around 5V–7V  
- **Current Ratings:**  
  - **IC (Collector Current):** Typically 100mA–500mA  
  - **IB (Base Current):** Lower than IC  
- **Power Dissipation (PD):** Usually around 300mW–625mW  
- **Gain (hFE):** Moderate to high DC current gain (exact range varies)  
- **Frequency Characteristics:**  
  - **Transition Frequency (fT):** Likely in the range of 100MHz–300MHz  

### **Descriptions and Features:**
- General-purpose small-signal transistor suitable for amplification and switching applications.  
- Low noise and high gain characteristics for signal processing.  
- Compact and cost-effective design for consumer electronics, audio circuits, and low-power applications.  
- RoHS compliant (if applicable).  

For exact values, refer to the official KEC datasheet for the KRX104E.

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