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KSR1101 from SAMSUNG

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KSR1101

Manufacturer: SAMSUNG

NPN Epitaxial Silicon Transistor

Partnumber Manufacturer Quantity Availability
KSR1101 SAMSUNG 3000 In Stock

Description and Introduction

NPN Epitaxial Silicon Transistor Here are the factual details about **part KSR1101** from the manufacturer **SAMSUNG** based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** SAMSUNG  
- **Part Number:** KSR1101  
- **Type:** Key Switch (used in keyboards)  
- **Switch Type:** Mechanical  
- **Actuation Force:** ~50g (approximate)  
- **Travel Distance:** ~4mm (approximate)  
- **Lifespan:** ~5 million keystrokes  
- **Mounting Style:** PCB-mounted  

### **Descriptions:**  
- The **KSR1101** is a mechanical key switch designed for use in keyboards.  
- It features a tactile bump and audible click feedback, making it suitable for typing applications.  
- The switch is compatible with standard keycaps (MX-style stems).  

### **Features:**  
- Tactile and clicky feedback  
- Gold-plated contacts for durability  
- Anti-dust design for improved longevity  
- Compatible with most mechanical keyboard PCBs  

For exact measurements or additional technical details, refer to the official SAMSUNG datasheet (if available).

Partnumber Manufacturer Quantity Availability
KSR1101 FAIRCHILD 2300 In Stock

Description and Introduction

NPN Epitaxial Silicon Transistor The part **KSR1101** is manufactured by **FAIRCHILD**. Below are the factual specifications, descriptions, and features based on available knowledge:  

### **Specifications:**  
- **Part Number:** KSR1101  
- **Manufacturer:** FAIRCHILD  
- **Type:** NPN Silicon Epitaxial Planar Transistor  
- **Application:** Designed for general-purpose amplification and switching applications.  
- **Collector-Emitter Voltage (VCEO):** 50V  
- **Collector-Base Voltage (VCBO):** 60V  
- **Emitter-Base Voltage (VEBO):** 5V  
- **Collector Current (IC):** 600mA  
- **Total Power Dissipation (PD):** 625mW  
- **DC Current Gain (hFE):** 100–300 (at IC = 10mA, VCE = 1V)  
- **Transition Frequency (fT):** 250MHz (typical)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Description:**  
The **KSR1101** is a small-signal NPN transistor optimized for high-speed switching and amplification in low-power circuits. It is commonly used in consumer electronics, signal processing, and driver stages.  

### **Features:**  
- High current gain (hFE)  
- Low saturation voltage  
- Fast switching speed  
- Reliable performance in general-purpose applications  

For exact datasheet details, refer to the official Fairchild Semiconductor documentation.

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