Laser Diode 5mW 650nm

(2 customer reviews)

CAD 0.67

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14 in stock

SKU: 70498 Category:


Laser Diode 5mW 650nm

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2 reviews for Laser Diode 5mW 650nm

  1. Glen Leinweber (verified owner)

    An internal 91 ohm series resistor limits current to the laser diode (which consumes about 2V).
    Operating current is about 30mA with a 5V supply. Very simple: Red wire to +5V, Blue wire to 0V.
    Rotating lens holder can focus the beam.
    Lens quality could be better, but for this price, a very good deal.

  2. m.p (verified owner)

    Picked up a few of these recently to use with some homemade light pipes. So far they’ve all worked great, don’t heat up, and seem to play nicely with a PWM signal. Good buy.

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