14mm 7-Segment 1-Digit LED Display Common Cathode—5611AS (Red) 🔴

The 5611AS is a single-digit, 7-segment LED display in ultra-bright red, featuring a 0.56 inch (14.2 mm) character height. Its common cathode configuration and standard 2.54 mm pin pitch make it a reliable choice for precise numeric readouts in digital instruments, counters, and voltmeters.

🔧 Technical Specifications

• Model: 5611AS
• Number of Digits: 1
• 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 (25°C ambient)

• Peak Wavelength (λp): 640 nm
• Forward Voltage (Vf): 1.8 V (at 10 mA)
• Reverse Current (IR): Max 50 μA (at 5 V 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 s (1.6 mm from body)

📏 Physical Dimensions

• Outer Dimensions: Approx. 19 mm (W) × 19 mm (H) × 8 mm (D)
• Pin Pitch: 2.54 mm
• Total Pin Count: 10

✅ Typical Applications

• Digital instruments and test equipment
• Counters and timers
• Voltmeters and panel meters
• Single-digit numeric indicators

Note: Use appropriate current-limiting resistors for each segment to ensure safe operation and consistent brightness.