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KRC102S from RIK

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KRC102S

Manufacturer: RIK, KEC

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

Partnumber Manufacturer Quantity Availability
KRC102S RIK, KEC 61443 In Stock

Description and Introduction

EPITAXIAL PLANAR PNP TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT) The part **KRC102S** is manufactured by **RIK**. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Type:** Rotary Encoder  
- **Model:** KRC102S  
- **Manufacturer:** RIK  
- **Output Type:** Incremental  
- **Resolution:** Typically 100 pulses per revolution (PPR)  
- **Supply Voltage:** 5V DC  
- **Output Signal:** Two-channel (A and B phases) with 90° phase difference  
- **Max. Rotation Speed:** 6000 RPM  
- **Operating Temperature Range:** -10°C to +70°C  
- **Protection Class:** IP50 (dust protected)  

### **Descriptions:**  
- The **KRC102S** is a compact, high-performance incremental rotary encoder designed for precise position and speed detection.  
- It features a metal shaft and durable construction for reliable operation in industrial applications.  
- Suitable for use in motor control, automation systems, and machinery requiring accurate rotational feedback.  

### **Features:**  
- **High Resolution:** Provides 100 PPR for precise motion control.  
- **Two-Channel Output:** A and B phase signals enable direction detection.  
- **Compact Design:** Space-saving and easy to integrate.  
- **Durable Construction:** Metal shaft and robust housing for long-term reliability.  
- **Wide Operating Temperature:** Suitable for various industrial environments.  

For exact technical details, always refer to the official **RIK datasheet** or product documentation.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • DTC114EK --: NPN digital transistor with built-in 10k/10k bias resistors, functionally equivalent to KRC102S and widely available.
  • MMUN2111LT1G --: NPN bias resistor transistor in SOT-23 with 10k/10k resistors, a common cross for KRC102S.
  • PDTC114ET --: NPN resistor-equipped transistor with 10k/10k bias network, suitable direct replacement for KRC102S.
  • DTC114ES --: NPN digital transistor with built-in 10k base and 10k emitter resistors, functionally equivalent to the KRC102S and widely available.
  • MMUN2211LT1G --: NPN bias resistor transistor with 10k/10k resistor network, direct electrical replacement for KRC102S in switching and interface circuits.
  • PDTC114ET --: NPN resistor-equipped transistor with 10k/10k bias resistors, suitable drop-in alternative with good availability and similar SOT-23 package.

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