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T405-700B-TR from ST,ST Microelectronics

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T405-700B-TR

Manufacturer: ST

4A TRIACS

Partnumber Manufacturer Quantity Availability
T405-700B-TR,T405700BTR ST 20000 In Stock

Description and Introduction

4A TRIACS The part **T405-700B-TR** is a **700mA resettable fuse (PPTC)** manufactured by **STMicroelectronics (ST)**.  

### **Specifications:**  
- **Current Rating (Ihold):** 700mA  
- **Voltage Rating (Vmax):** 30V  
- **Trip Current (Itrip):** 1.4A (typical)  
- **Max Fault Current:** 40A  
- **Resistance (Rmin/Rmax):** 0.11Ω / 0.35Ω  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SMD (Surface Mount)  

### **Descriptions & Features:**  
- **Resettable PPTC (Polymeric Positive Temperature Coefficient) fuse**  
- **Automatically resets** after fault condition is removed  
- **Overcurrent and overtemperature protection**  
- **RoHS compliant**  
- **Compact SMD design** for space-saving PCB layouts  
- **Reliable performance** in various electronic circuits  

This component is commonly used in **power supplies, battery packs, and consumer electronics** for circuit protection.  

Would you like additional details on a specific aspect?

Partnumber Manufacturer Quantity Availability
T405-700B-TR,T405700BTR STM 10000 In Stock

Description and Introduction

4A TRIACS Here are the factual details about part **T405-700B-TR** from the manufacturer **STM (STMicroelectronics)**:  

### **Specifications:**  
- **Part Number:** T405-700B-TR  
- **Manufacturer:** STMicroelectronics (STM)  
- **Type:** Transient Voltage Suppressor (TVS) Diode  
- **Configuration:** Bidirectional  
- **Breakdown Voltage (VBR):** 7V (min)  
- **Peak Pulse Power (PPP):** 400W (8/20μs)  
- **Clamping Voltage (VC):** 11.4V (at 10A)  
- **Operating Voltage (VWM):** 5.8V  
- **Leakage Current (IR):** 1μA (max)  
- **Package:** SOD-123  

### **Descriptions:**  
- Designed for **ESD and surge protection** in sensitive electronic circuits.  
- Provides **bidirectional protection**, making it suitable for both positive and negative voltage transients.  
- Low clamping voltage ensures **effective protection** for low-voltage circuits.  

### **Features:**  
- **High surge capability** (400W peak pulse power).  
- **Fast response time** to transient events.  
- **Low leakage current** for power efficiency.  
- **Compact SOD-123 package** for space-constrained applications.  
- **RoHS compliant** and halogen-free.  

For further technical details, refer to the official **STM datasheet** for this component.

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