IR Transmitter LED 5mm

IR Transmitter LED 5mm is a compact and efficient infrared light-emitting diode commonly used in wireless communication, proximity sensors, and remote control systems. It emits infrared light at a specific wavelength, typically around 940nm, making it ideal for object detection, line tracking robots, and IR-based automation projects. Its 5mm package allows easy integration into breadboards and through-hole PCB designs.

Key Features of IR Transmitter LED 5mm:

• Infrared Wavelength: Emits light in the 940nm wavelength range.
• Compact Size: 5mm round head suitable for breadboards and PCBs.
• Low Power Consumption: Requires minimal current for effective transmission.
• Fast Response Time: Enables quick switching for high-speed data transmission.
• Durable Epoxy Package: Resistant to shock and mechanical stress.

Technical Specifications of IR Transmitter LED 5mm:

• Wavelength: 940nm ± 50nm
• Forward Voltage (V_F): 1.2V ~ 1.5V
• Forward Current (I_F): 20mA (typical), max 100mA
• Emission Angle: 20° to 40°
• Package Type: 5mm epoxy lens (T1-3/4)
• Case Color: Transparent or dark blue (depending on model)

Mechanical Specifications of IR Transmitter LED 5mm:

• Diameter: 5mm
• Lens Shape: Round, water clear or blue tint
• Lead Spacing: 2.54mm standard through-hole
• Polarity: Long lead = Anode, Short lead = Cathode

Dimensions:

• Head Diameter: 5mm
• Body Length: 8.7mm
• Lead Length: 25mm
• Lead Pitch: 2.54mm

Mounting Options:

• Through-Hole Mount: Fits standard perf boards and PCBs.
• Panel Mount: Optional LED holders available for panel installation.

Schematic Diagram, Connection, Wiring and Pinout of IR Transmitter LED:

• Connection: Anode connects to positive supply through a current-limiting resistor; Cathode connects to ground.
• Wiring: Use a resistor (typically 100Ω to 220Ω) to limit current when connecting to 5V.
• Pinout: Long lead = Anode, Short lead = Cathode.

Datasheet of IR Transmitter LED 5mm:

• Download IR333-A 5mm IR LED Datasheet (PDF)

Applications of IR Transmitter LED 5mm:

• Remote Controls: Commonly used in TV, AC, and audio system remote transmitters.
• IR Communication: Supports wireless IR data transfer between devices.
• Object Detection: Works with IR receivers to detect motion or obstacles.
• Line Following Robots: Used in robot navigation and path tracking.
• Proximity Sensors: Ideal for touchless sensing and automation systems.

Equivalent of IR Transmitter LED 5mm:

• IR333-A: 5mm IR LED from Everlight with 940nm output
• TSAL6200: High-power narrow-angle IR LED from Vishay
• SFH 4550: OSRAM 5mm IR emitter with high radiant intensity
• L-53F3C: 5mm IR LED from Kingbright with 940nm wavelength

Package Includes:

• 1 x IR Transmitter LED 5mm