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3mm Red LED 10 Piece LED Pack
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Quoting product code: N21GL
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|Order Code||Component Type||Quantity|
|N21GL||3mm Red LED:||10|
Is there a spec sheet for this led, showing Vf and If, etc.
I had a pack and on the back of the label it shows Fv 1.8 Fi 20mA Peak wavelength 625 nM
Date published: 2017-05-30
The legs of these (N21GL) LED's are both the same length, there are no obvious differences in the shape of the legs, and there are no flats on the moulding.. Apart from taking a multimeter to then, is there an easy way of determining the polarity?
One leg has a spur on it that does determine the polarity .
Date published: 2016-07-27