14mm 7-Segment Dual-Digit Display Common Cathode 5621AS - Vibrant Red

The 5621AS is a dual-digit, vibrant red, common cathode 7-segment LED display with a character height of 0.56 inches (14.2 mm). These displays are extensively employed in digital meters, counters, clocks, and other numeric display systems that require a compact, dual-digit readout.

🔧 Technical Specifications

The 5621AS model is a high-quality 7-segment LED display, perfect for Arduino and Raspberry Pi projects, and other electronics applications where precision and readability are paramount. The technical specifications are as follows:

• Model: 5621AS
• Number of Digits: 2
• Segment Type: 7-segment
• Character Height: 0.56 inch (14.2 mm)
• Emission Color: Ultra bright red
• Connection Type: Common Cathode
• Appearance: Black surface with white segments

⚙️ Electrical Characteristics (at 25°C ambient)

The 5621AS model boasts impressive electrical characteristics, making it a reliable choice for electronics engineers and hobbyists alike. Here are the key electrical specifications:

• Peak Wavelength (λp): 640 nm
• Forward Voltage (Vf): 1.8 V (at 10 mA)
• Reverse Current (IR): Max 50 μA (at 5V reverse voltage)
• Continuous Forward Current (IF): 30 mA per segment
• Peak Forward Current (IPF): 200 mA (1/10 duty cycle, 10 kHz)
• Power Dissipation (PD): 100 mW per segment
• Operating Temperature: -20°C to +75°C
• Storage Temperature: -20°C to +85°C
• Soldering Temperature: 230°C for 5 seconds (1.6 mm from body)

📏 Physical Dimensions

The 5621AS model is compact and designed for easy integration into your electronics projects. The physical dimensions are as follows:

• Outer Dimensions: Approx. 25 mm (W) × 19 mm (H) × 8 mm (D)
• Pin Pitch: 2.54 mm
• Total Pin Count: 10 or 12 (depending on configuration)