This is a technical data sheet for a 0.39 inch single digit blue 7 segment display
The Forge EUROPA 0.39" (10 mm) single digit blue 7‑segment display is offered in two colour options, HE Blue (465 nm) and Blue (428 nm). It features a grey face with white segments and a distinctive blue segment colour, a wide viewing angle, and economical construction.
The datasheet lists electro‑optical characteristics such as forward voltage (3.30‑3.70 V for HE Blue, 3.80‑4.50 V for Blue), luminous intensity (10 mcd and 8 mcd per segment), and maximum ratings including a 100 mA pulse forward current, 25 mA DC forward current, 5 V reverse voltage, and 85 mW power dissipation. Operating temperature ranges from –25 °C to +80 °C, with storage limits of –30 °C to +85 °C, and a recommended lead‑soldering temperature of up to 260 °C for a maximum of 3 seconds.
| Display size | 0.39" (10 mm) |
|---|---|
| Forward voltage (HE Blue) | 3.30‑3.70 V |
| Forward voltage (Blue) | 3.80‑4.50 V |
| Luminous intensity per segment (HE Blue) | 10 mcd |
| Luminous intensity per segment (Blue) | 8 mcd |
| DC forward current (HE Blue) | 25 mA |
| Power dissipation | 85 mW |
The HE Blue version has a forward voltage between 3.30 V and 3.70 V.