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KRA224S

EPITAXIAL PLANAR PNP TRANSISTOR (HIGH CURRENT SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)

Partnumber Manufacturer Quantity Availability
KRA224S 765 In Stock

Description and Introduction

EPITAXIAL PLANAR PNP TRANSISTOR (HIGH CURRENT SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT) The KRA224S is a relay manufactured by Kraus & Naimer. Below are the factual specifications, descriptions, and features based on available information:  

### **Manufacturer:** Kraus & Naimer  
### **Model:** KRA224S  

### **Specifications:**  
- **Type:** Power relay  
- **Contact Configuration:** 2NO (2 Normally Open contacts)  
- **Rated Voltage:** 230V AC  
- **Rated Current:** 16A  
- **Switching Capacity:** Up to 4000VA  
- **Insulation Voltage:** 4000V AC  
- **Mechanical Life:** 1,000,000 operations  
- **Electrical Life:** 100,000 operations (at rated load)  
- **Terminal Type:** Screw terminals  
- **Mounting:** Panel or DIN rail mountable  

### **Descriptions:**  
- The KRA224S is a robust power relay designed for industrial and commercial applications.  
- It is commonly used in control circuits, motor starters, and switching applications.  
- The relay features silver alloy contacts for reliable switching performance.  

### **Features:**  
- High switching capacity (4000VA)  
- Long mechanical and electrical lifespan  
- Compact design for space-saving installation  
- Screw terminals for secure wiring  
- Suitable for both AC and DC control circuits  

For exact technical details, always refer to the manufacturer's datasheet or official documentation.

Partnumber Manufacturer Quantity Availability
KRA224S KEC 4000 In Stock

Description and Introduction

EPITAXIAL PLANAR PNP TRANSISTOR (HIGH CURRENT SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT) The KRA224S is a PNP transistor manufactured by KEC (Korea Electronics Company). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Type:** PNP Epitaxial Planar Transistor  
- **Collector-Base Voltage (VCBO):** -50V  
- **Collector-Emitter Voltage (VCEO):** -50V  
- **Emitter-Base Voltage (VEBO):** -5V  
- **Collector Current (IC):** -1.5A  
- **Total Power Dissipation (PTOT):** 1W  
- **Junction Temperature (TJ):** 150°C  
- **Storage Temperature (TSTG):** -55°C to +150°C  

### **Descriptions & Features:**  
- Designed for general-purpose amplification and switching applications.  
- High current capability with low saturation voltage.  
- Suitable for use in power amplification and driver stages.  
- Encapsulated in a TO-92 package for easy mounting.  
- Complementary NPN type: KRC224S.  

For detailed electrical characteristics and performance curves, refer to the official KEC datasheet.

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