5mm Infrared Emitter and Detector

Product Documentation:

• Manufacturer: Various (generic product)
• Model Number: Varies by manufacturer
• User Manual: Typically available online
• Datasheet: Available from most electronics suppliers
• Application Notes: Commonly available for integrating with microcontroller projects

Input and Output Section:

• Input: Voltage applied to the emitter and detector circuits
• Output: Infrared signal from emitter; electrical signal from detector when IR is detected
• Connector Type: Leads for soldering or breadboard use
• Indicators: None (basic components)

Physical Characteristics:

• Dimensions: 5mm diameter
• Weight: Approximately 0.5 grams each
• Material: Plastic lens with metal leads
• Color: Clear (Emitter), black or clear (Detector)
• Lead Length: Typically 25mm
• Package Type: Through-hole

Technical Specifications:

• Peak Emission Wavelength (Emitter): 940nm
• Peak Sensitivity Wavelength (Detector): 940nm
• Forward Voltage (Emitter): 1.2V to 1.4V
• Reverse Voltage (Detector): 5V maximum
• Forward Current (Emitter): 20mA
• Collector Current (Detector): 20mA maximum
• Power Dissipation: 100mW maximum
• Operating Temperature: -25°C to +85°C
• Storage Temperature: -40°C to +100°C
• Response Time: 3μs rise time, 3μs fall time
• Emission Angle: 20-30 degrees
• Detection Angle: 20-30 degrees

Additional Features:

• Versatile Applications: Suitable for remote controls, object detection, line following robots, and other IR communication projects.
• High Sensitivity: Optimized for 940nm wavelength, ensuring effective IR signal detection.
• Compact Design: Small 5mm diameter makes it easy to integrate into various projects.
• Easy Integration: Through-hole design for easy soldering onto PCBs or use with breadboards.
• Low Power Consumption: Efficient power usage makes it suitable for battery-operated devices.
• Wide Operating Range: Can function effectively in temperatures ranging from -25°C to +85°C.
• Fast Response Time: Quick rise and fall times (3μs) suitable for high-speed IR communication.
• Durable Construction: Plastic lens and robust metal leads ensure longevity and reliability.
• Compatible with Microcontrollers: Easily used with Arduino, Raspberry Pi, and other microcontroller platforms.
• Commonly Available: Widely available from various electronics suppliers and online stores.
• No Built-in Indicators: Basic design without built-in LED indicators, focusing on core functionality.
• Cost-Effective: Generally affordable, making it a practical choice for hobbyists and professionals.
• Flexible Use Cases: Can be used in both commercial products and DIY projects.
• Documentation Support: Extensive online resources, including datasheets and application notes, available for reference.
• Customizable Circuits: Can be used with different resistors and circuit designs to meet specific project needs.
• Environmentally Robust: Suitable for use in a variety of environmental conditions, including industrial settings.
• Educational Value: Ideal for teaching and learning about infrared communication and sensor technology.
• Reliable Performance: Consistent and dependable operation in detecting and emitting infrared signals.
• No Built-in Amplifier: Basic design without a built-in amplifier, allowing for customizable signal processing.
• High Efficiency: Maximized efficiency in emitting and detecting IR signals within the specified wavelength range.
• Breadboard Friendly: Compatible with standard breadboards for prototyping and testing.
• Extensive Community Support: Large community of makers and developers available for support and project ideas.

The 5mm Infrared Emitter and Detector pair is a versatile and essential component for a wide range of IR communication and detection applications. Its high sensitivity, compact design, and ease of integration make it an excellent choice for both educational purposes and professional projects.