7-Segment Display - 20mm (White)

For ages, we've only had tiny or gigantic 7-segment displays. Now, we've got the perfect middle-ground. These 20mm white 4-digit 7-segment displays are large enough to be clearly seen from afar, yet small enough to fit easily into an enclosure. These common-cathode displays come with 4 x 7-segment digits and one decimal point per digit. The LEDs have a forward voltage of 1.9VDC and a maximum forward current of 20mA. Dimensions are 71.6 x 25.7mm. A datasheet is available.

Using this 20mm white 7 - segment display is easy. First, connect it according to the common - cathode configuration. You can use it in projects where you need to show numbers from a distance, like in a large room or outdoor signs. When using, make sure the power supply provides a forward voltage of 1.9VDC and doesn't exceed the max forward current of 20mA. This will prevent the LEDs from getting damaged. For maintenance, keep it clean and dry. Avoid exposing it to extreme temperatures or humidity. If you want to store it, put it in a cool and dry place. And always refer to the datasheet for more detailed technical information.