RoHS Compliant Single Digit LED Display / Seven Segment Led Display 1.5 Inch Digit Height

38mm (1.5 inch) Red Single Digit Common Cathode Seven Segment Numeric Display

Description:

The 7-segment display consists of seven LEDs (hence its name) arranged in a rectangular fashion. Each of the seven LEDs is called a segment because when illuminated the segment forms part of a numerical digit (both Decimal and Hex) to be displayed.

In the common cathode display, all the cathode connections of the LED segments are joined together to logic “0” or ground. The individual segments are illuminated by application of a “HIGH”, or logic “1” signal via a current limiting resistor to forward bias the individual Anode terminals (a-g).

A common cathode seven segment is different from a common anode segment in that the cathodes of all the LEDs are connected together. For the use of this seven segment the common cathode connection must be grounded and power must be applied to appropriate segment in order to illuminate that segment.

Application:

Seven-segment displays are widely used in digital clocks, electronic meters, basic calculators, and other electronic devices that display numerical information

Features:

• 1.5 inch digit height
• Low current operation
• Excellent character appearance
• High light output
• Easy mounting on P.C. boards or sockets

• Mechanically rugged
• Standard: gray face, white segment
• RoHS compliant

Electrical / Optical characteristics at TA=25℃

Absolute maximum ratings at TA=25℃

Dimension: (mm)