1. 1.8 inch single digit LED display series.
2. Type: LED display.
3. Forward current (mA): 20.
4. Surface color: black.
5. Polarity: C.C. / C.A.
6. Applications: for digit display.
1. RL - SB1820SBBW: (1) Wavelength: 635 - 645nm. (2) Forward voltage (V): 4.5 - 7.2. (3) Luminous Intensity (ucd): 4000 - 9100. 2. RL - S1810YCBW: (1) Wavelength: 585 - 595nm. (2) Forward voltage (V): 5.1 - 8.4. (3) Luminous intensity (ucd): 670 - 980. 3. RL - S1820OCAW: (1) Wavelength: 625 - 635nm. (2) Forward voltage (V):5.1-8.4. (3) Luminous intensity (ucd): 1850 - 3230. 4. RL - S1810GDBW: (1) Wavelength: 565 - 575nm. (2) Forward voltage (V): 5.1 - 8.4. (3) Luminous intensity (ucd): 2850 - 7650. 5. RL - S1820BDBW: (1) Wavelength: 465 - 475nm. (2) Forward voltage (V): 8.4 - 11.4. (3) Luminous Intensity (ucd): 4850-7450.