The FJS23101BH is a 2.3-inch single-digit seven-segment LED display featuring a Common Anode (CA) configuration, available in your choice of vibrant Red or Green. Designed for makers, hobbyists, and electronics engineers, this large-format display is ideal for projects demanding high visibility — such as scoreboards, clocks, counters, and industrial panel meters.
With its Common Anode design, the display interfaces seamlessly with popular microcontrollers like Arduino, PIC, and STM32 using simple current-limiting resistors or dedicated driver ICs. The large 2.3-inch digit height ensures excellent readability across a wide viewing distance, whether you prefer the classic urgency of Red or the crisp clarity of Green for your application.
Both colour variants share identical pinouts and electrical characteristics, making it effortless to swap colours without redesigning your circuit. Whether you’re building a retro clock, temperature readout, or a custom instrument panel, the FJS23101BH delivers reliable performance and easy integration.
Specifications:
- Part Number : FJS23101BH
- Display Type : 7-Segment Single Digit
- Digit Height : 2.3 inch (58.4 mm)
- Available Colors : Red, Green
- Configuration : Common Anode (CA)
- Forward Voltage (Red) : 2.0V (typical)
- Forward Voltage (Green) : 2.1V (typical)
- Forward Current : 20mA per segment
- Peak Wavelength (Red) : 635 nm
- Peak Wavelength (Green) : 568 nm
- Operating Temperature : -40°C to +85°C
Additional information
| Colour | Red, Green |
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