Polarity Guide of 0402, 0603, 0805, 1206 and most all smd leds

Posted on June 4, 2012 by LighthouseLEDs There have been 0 comments


This guide will tell you how to tell the polarity (positive/anode and negative/cathode) of leds. Most often if you can not see any of these markings, a small notch or dot will indicate the negative side of an led. This also goes for markings on a board too.


0603 SMD LED Anode Cathode Positive Negative




0603 SMD LED Anode Cathode Positive Negative




0603 SMD LED Anode Cathode Positive Negative




0603 SMD LED Anode Cathode Positive Negative




0603 SMD LED Anode Cathode Positive Negative




0603 smd polarity, Cathode, Anode, Positive, Negative




0603 SMD LED Anode Cathode Positive Negative




0603 SMD LED Anode Cathode Positive Negative


This post was posted in General LED Information and was tagged with led, led polarity, how to tell led polarity, 0603 smd polarity, polarity of 0603 smd, 0603 positive, 0603 negative, how to tell smd polarity, polarity, smd, 0805, 1206, 0402, 0603, positive, negative