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3mm Infrared Transmitter
$0.0220
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SKU
COM-06-018
Volume discounts:
- +500 5 % $0.0210
- +1000 9 % $0.0200
- +10000 14 % $0.0190
3mm Infrared Transmitter is available to buy in increments of 20
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TCRT5000 Infrared Reflective Line Track Sensor Module Previous 
3mm Infrared Transmitter is a compact infrared emitter for electronics and robotics projects. It is designed for infrared signal transmission with a 940 nm wavelength. The device uses a transparent lens and a 2-pin form factor. It operates at 1.2-1.4 V DC and supports up to 100 mA current. This 3mm Infrared Transmitter is suitable for Arduino projects, electric projects, and DIY builds.
Features of 3mm Infrared Transmitter - 1.2-1.4V, 940nm
- Compact 3mm size
- Infrared 940 nm wavelength
- Transparent lens
- 2-pin design
- Up to 100 mA current
Specifications of 3mm Infrared Transmitter - 1.2-1.4V, 940nm
- Number of pins: 2
- Diameter: 3 mm
- Thickness: 7 mm
- Lens color: Transparent
- Voltage: 1.2-1.4 V DC
- Current: Maximum 100 mA
- Wavelength: 940 nm
- Polarity: Positive pole (longer pin) and negative pole (shorter pin)
- Weight: 17 g
How to Use 3mm Infrared Transmitter - 1.2-1.4V, 940nm
- Identify the positive and negative pins.
- Connect the transmitter within the 1.2-1.4 V DC range.
- Use it in your infrared electronics or robotics circuit.
More Info
- Commonly used in line-following robots and fire-fighting robots.
- Suitable for Arduino, electric, and DIY projects.
| Operating Voltage (V) | 1.2-1.4 V DC |
|---|---|
| Operating Current (mA) | Max 100 mA |
| Dimensions (mm) | 3 mm x 7 mm |
| Mounting Type | THT (Through Hole) |
| Detection Distance | 3 mm |
| Sensing Method | Infrared (IR) |
| Weight (g) | 17 |
| Sensor Model | Silicon NPN |
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