OWOFYDR 100PCS 5mm Blue Diffused LED Diodes, Through-Hole Indicator Lights

Key features

• BLUE DIFFUSED LENS FOR INDICATORS - Each LED combines a blue diffused round lens with single-color blue output and a listed wavelength of 460-465nm, helping makers select components for status panels, control boards and DIY electronics.
• ELECTRICAL VALUES FOR CIRCUIT MATCHING - Listed specifications are 3.0-3.2V forward voltage and 20mA current, helping you assess circuit suitability when selecting LEDs for a new design or replacing a matching component.
• 5MM THROUGH-HOLE FORMAT - The round body and two leads support breadboard prototyping and PCB soldering. Test one LED in the intended circuit to check the light output and mechanical fit before completing the assembly.
• CHECK POLARITY AND CURRENT LIMITING - Identify the anode and cathode before wiring and use suitable current limiting. Forward voltage is not a direct power-supply rating; check the driver and microcontroller output limits before connecting power.
• 100 COMPONENTS FOR REPEATED PROJECTS — The 100-count supply supports Arduino and other microcontroller projects, control-board indicators, robotics, classroom experiments and repair inventory for makers, students and technicians.

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