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SFH4650 from OSRAM

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SFH4650

Manufacturer: OSRAM

Emitters and Detectors for Infrared (IR) Touchscreens

Partnumber Manufacturer Quantity Availability
SFH4650 OSRAM 65 In Stock

Description and Introduction

Emitters and Detectors for Infrared (IR) Touchscreens The SFH4650 is an infrared (IR) emitter manufactured by OSRAM. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Wavelength:** 850 nm  
- **Radiant Intensity:** 320 mW/sr (typical) at 1 A  
- **Forward Current (If):** 1 A (continuous)  
- **Forward Voltage (Vf):** 1.5 V (typical) at 1 A  
- **Viewing Angle:** ±10° (narrow beam)  
- **Operating Temperature Range:** -40°C to +110°C  
- **Package Type:** SMT (Surface-Mount Technology)  
- **Package Dimensions:** 3.2 mm x 2.8 mm x 2.4 mm  

### **Descriptions:**  
- The SFH4650 is a high-power infrared LED designed for applications requiring strong IR illumination.  
- It emits light at 850 nm, which is commonly used in surveillance cameras, night vision, and machine vision systems.  
- The narrow viewing angle (±10°) ensures focused illumination over longer distances.  

### **Features:**  
- High radiant intensity for long-range applications.  
- Low thermal resistance for efficient heat dissipation.  
- Suitable for pulsed operation (higher peak currents possible).  
- RoHS-compliant and halogen-free.  

For more details, refer to the official OSRAM datasheet.

Application Scenarios & Design Considerations

Emitters and Detectors for Infrared (IR) Touchscreens

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