TRU COMPONENTS 1577418 IR diode 940 nm 30 ° 3 mm Radial lead
LED 3mm Infrarot blau transparent 4-12mW
LED 3mm Infrarot blau transparent 4-12mW
IR diode LED 3mm
Comments
Unless LED chips come with a built-in current limiter, they need to be protected by a current-limitung resistor or constant current source. Infrared light wavelengths are invisible to the human eye.Customer reviews
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