سلسلة JSL-502 LED 5mm متوافق مع 5V (أزرق)

I’ve been using these blue LEDs for a few weeks now, and the 5V tolerance is a lifesaver—no more accidentally frying them with a slightly higher voltage. The light output is bright enough for indicator panels without being harsh, and they’ve held up well in my breadboard projects.

Finally got around to testing these with my Arduino and they light up perfectly straight from the 5V pin without any resistor hassle.

The 5V tolerance is a real lifesaver when I'm prototyping with Arduino boards and forget to check the voltage drop. These blues are bright enough for status lights on my bench setup, and I haven't managed to kill a single one yet.